as wae yie Dyes: Se pitiberet erisctogesactarees ase macieg riettneaepatetfeentetiseciecst Brepsbosersttitecrtitoccreretect Re cpamerstsoases te? yuereeern same ee ag ereeeteesticd aepeet Fh Late cer cern : ees osannetert - : Seapets anor emneys re ee eeueeee -- ane met greeter ee ae ae eer ee ine e Ta = + — - vse : ae eperaprese. watec ha teneewsante ¢ h 4 Se = AN ae 2 a vam. eee BNA Sat “J % ; Se ghar igacoass A 2 ass " oat oo = es " & as 3" g Fs fo pe il rt pom — c - ma 4 ats : J bi} e : Mil We > uy Lu pu) ua 4 id O6c bo iran. P ae 3 © erty i ye > x > z \ Ry m 7 ‘ es Sty geelilll Ry ~~ —N jae os = ay jaw jaa) — — LL COLUMBIA UNIVERSITY AVERY LIBRARY le233 TH Digitized by the Internet Archive in 2023 with funding from Columbia University Libraries https://archive.org/details/generalcatalogueO0O0cent_0O (2 GENERAL CATALOGUE ere CGlRIGAL SUPPLIES Conran INCORPORATED 1887 GEO. A. McKINLOCK GHAS.-E BROWN President Secretary OFFICE AND WAREROOMS 264-266-268-270 FIFTH AVENUE CHICAGO, ILLINOIS Introduction In the compilation of this General Catalogue we have endeavored to include all material and appliances that are useful and necessary in the construction and operation of electrical installa- tions and apparatus of every character. We believe that the function of a catalogue is to present to the customer the most recent and best appliances, in compact and convenient form for easy and quick reference. This has necessitated some restricted descriptions, but special circulars more fully describing many of the articles noted herein will be furnished upon application. Simplicity and correctness have been the chief aim. Unusual care has been exercised in pre- paring the illustrations, many of the engravings being made direct from photographs of the articles, and in this manner giving a much better idea of appearance and construction than would be possi- ble with descriptive text alone. The very large stock of supplies carried, and our extensive manufacturing connections, enable us to offer exceptional advantages in the prompt and complete shipment of orders. We thank you for your patronage in the past and trust we may merit an abundant share of it in the future. Crutral Electric Courpauy, Use of Trade Words Each article is given a Trade Word. This alone in nearly every case will clearly indicate what is wanted. We suggest and recommend that in writing your order that you specify arti- cle by proper name, and ALSO give the Trade Word. Many articles are so nearly alike that it would require considerable descriptive writing to clearly distinguish one from the other. The careful use of the Trade Word will obviate this difficulty. The Trade Word for articles included in this catalogue, and also that listed in our other publi- cations, will be the same. An index of Trade Words will be found on pages preceding the General Index. Attention is called to our Telegraphic Code on pages preceding Trade Word Index. This has been greatly extended and improved, and we recommend it to the use of our customers. Cratral Electric Company, To the Purchaser 1. Orders from persons unknown to us in order to insure prompt shipment must be accompanied by references or a New York or Chicago draft covering the amount of the purchase; or, if desired to be sent C. O. D., an amount sufficient to cover express or freight charges both ways, to insure us against loss in case goods are not accepted. Small orders to be filled by mail must be accompanied by additional money or stamps sufficient to pay postage. fectly clear we will write for fuller description, but when they are filled with the goods called for, 2. All possible care will be taken to fill orders promptly and correctly. If orders are not per- same cannot be returned without special agreement. 3. Please do not return goods to us under any circumstances without mark- ing your name, town and state on outside of package. Write us the same day, in- closing duplicate express or freight bill of lading and mentioning date and number of our invoice on which goods were billed to you. Observance of this suggestion will save annoying delays and much correspondence. 4. We employ careful, experienced packers and obtain receipts for all goods forwarded in ‘good condition.” If there is any damage in transit, make prompt claim on railroad or express company and write us, explaining the nature of damage. While we cannot hold ourselves respon- sible for breakage or loss in transit, we are anxious to have all claims adjusted to the entire satis- faction of customers. 5. Boxing and cartage charged at cost. In ordering please say how goods are to be shipped, and if by express or freight, state which line is preferred. If no preference is given, we willuse our best judgment in the interest of our patrons. We have Complimentary Order Books, which we will be glad to furnish regular buyers upon request. 6. In ordering wire, state number and gauge. Where gauge is not mentioned we shall understand that wire by Brown & Sharp’s American Standard Wire Gauge is wanted. 7. On orders for rubber covered wire where nothing is specified to the contrary, we invariably ship Okonite, as we assume that our customers want the best. 8. In communicating with us by wire, either in reference to shipments or quotations, care should be used to always employ the proper Trade Words for article and quantity. In asking for quotations, the quantity should always be given, as in many cases it largely influences the price. Please pay your own telegrams, otherwise we will be compelled to charge to your account any expense incurred, or refuse your message. TERMS Accounts are payable in New York or Chicago exchange the 15th of the month following month of shipment, and when not promptly paid as above are subject to sight draft. ~“] CENTRAL ELECTRIC COMPANY, CHICAGO SWITCHES The Bryant Standard Switch Single Pole Trade Word 9 parinss, Shue aeee Royal 917 15 Ampere, concealed.... 25 $0 80 Reaffirm 918 25 se és ore 2 Lec Abetter 999 15 Ampere, grooved..... 25 80 ices: Abhor 10007 Ting 2 alie 25 108 No 992. Double Pole Reaffirming 992 10 Ampere, concealed.... 100 94 Altitude 841 15 3 re oe 2 1 34 Alum 842 25 s i fees 12) 60 Ability 1010 10 Ampere, grooved..... 100 94 Abject 981 15 vy a ae ee 25 1 34 Abjection 982 25 “ss a ee 1 1 60 Paiste Switches No, 802 Single Pole Aloof 802 5 Ampere, concealed.... 250 32 Aloud 827 10 fee 100 46 Abjectly 980 5 Ampere, grooved..... 250 32 Abjectness 997 10 a 2 ele 100 46 ; Three Point Alpine 814 5 Ampere, concealed.... 25 64 Not made in grooved base Alpha 839 10 Ampere, concealed.... 25 80 Abjure 998 10 Ampere, grooved..... 25 80 Perkins Lock Switch With a few exceptions Perkins Switches can be regularly furnished fitted with lock attachment, as shown in the accompanying illustration. Perkins Switch—220 Volt With Composition Key Bre Ablaze 2000 5 Ampere, Single Pole.. 250 32 Lock Switch Able 200 L110 se 7m Bi ieee LOO) 40 No. 2001 INSULATED WIRES and CABLES have the endorsement of the best electrical ee authorities in the WORLD. 8 CENTRAL ELECTRIC COMPANY, CHICAGO Gibbs Double-Pole Switch—220 Volt ace, With Composition Key ae Trade Word List No. Pkg. Illiteracy 2009 10 Ampere, Concealed eosin aie ule 3 oha statin ene 50 Illness 2011 15 Bh 5 GE Feed 6 eae ale 6 aug sae 10 Illuminate 2013 30 ‘: U4 Sia) Seance ie 10 Illusion 2015 50 ‘Sy CTT w wiian weg inc eee eee 5 Abode 2017 10 Ampere, Moulding SOC nae tGon Gora bcc 50 Abolish 2019 15 2h lay LS nt canta neces mee 10 Abound 2021 30 * sie aa RY Ee ee omic 10 Above 2023 50 ce (C pocaeraue ss (nthe 5 2 ae With Lock Attachment aie ave Abrade 2010 10 Ampere, Concealed 9: Si a.2 eases oe eeace 5 - Abroad 2012 15 : Ooi rangle ali. tin 30 2 atti «pean 5 Abrupt 2014 30 < {En daeialep inera ds Syeteeacn tea 5 Abruptly 2016 50 sf sa ote RRO SOTA sc 5 Abruption 2018 10 Ampere, Moulding «aie werdaerd aetets Creer 5 Abscond 2020 15 66S Se & os sy eee See ee 5 Absconder 2022 30 - OE bs Reo Ree erp es eee a 5 Absence 2024 50 ts ME ce rice ee ee 5 For Conduit Work Illusory 2007 10 Ampere, with Composition Key......... 5 Absent 2008 10 io Lock “Attachiient).<.;...e 5 Electrolier Switch With Composition Key Absentee 2070 1OFAmpere, Mouldinge cn. cecteiceteriie erie 10 Absolute 2185 10 st Conceal edie ci- aoieersraterert eee 10 With Lock Attachment Absolutely 2071 1QsAmpere, Mouldings. (2. event eee 5 Absorbable 2186 10 * Concealedin veer. ce siveeeras sera 5 Dial Switch With Composition Key Absorbent 2072 10 Ampere, ‘‘1-2-3-off’? Moulding........... 5 Abstain 2074 10 ‘1 -2-1-off”’ mal er tastes aac dee 5 Absurdly 2187 10 as $c =2-3-Olley |. COUCeAled en serie ates 5 No. 2070 Abstinent 2188 10 ‘ **|-2-1-off”’ Mek coetae 6 ioe 5 With Lock Attachment Abusive 2073 10 Ampere, ‘‘1-2-3-off’? Moulding.......... 5 Abut 2075 10 x “]-2-1-off”” ee Pare 5 Abyss 2189 10 “ “*1 22-3-off "«. Concealed x2 eeaeee 5 Academic 2190 10 ee ‘1 -2-]-off” (os eee 5 Gibbs Three-Pole Switch—220 Volt This switch breaks simultaneously, the three wires (each at two points) when used with the Edison three-wire system. Imaginable 2025 15 Ampere, Three POl€? visr wansern sane eae 5 Academy 2026 15 es ‘“* Lock Attachment..... 5 Gibbs Three=Point Switch—220 Volt These switches are used for the control of lights from either one of two points, one three-point switch being located at each point. With Metal Commutator Accede 2027 5 Ampere, Mouldings. 2..a..05 secs 25 Accelerate 2030 10 vt CM = wide alsa. 0 Rae reNere eee ae 25 Accent 2175 5 Sis Concealed so ino, ciacthec te ene 25 Imagination 2176 10 ss 66 OS Ens, oa Oa onl sete Bern ceene 25 With Vulcabeston Commutator Accentual 2031 10 Ampere; Mouldiny. 2... 5. eee eee 25 Accept 2177 10 ‘ Concealed. 2: cig. apes oe a eee 25 Acceptable 2032 10 4 Moulding, Lock Attachment... 5 No. 2027 Acceptance 2178 10 a Concealed, ‘‘ RAs 5 anN=— _ a aN — vn ——— sa _ NX 2 00 CENTRAL ELECTRIC COMPANY, CHICAGO 9 Gibbs Four-Point Switch—220 Volt With Composition Key This switch is used for the control of lights from more than two points. Three-point switches are used at two of the points, and a four-point switch at each additional point. List Trade Word ees se pie. Hach Access 2033 LO Am pere;. Moulding vs, aucmisey scree eae te 10 $0 70 Inability 2183 10 ue Goncéaled tyr oeaa te Seles secles 10 70 With Lock Attachment Accepter 2034 LOCAmpere, “Moulding. 2 3 tanctieus kacns ae tee 5 96 Accession 2184 10 Se Concealed yc. sic'aise teisicthss otuateners 5 96 Gibbs Indicating Switch—220 Volt Concealed Base, Composition Key lilative 2035 b Ani pereeoine le Roles anariccs.s on eee 25 604 Illegible 2036 10 a SESE AS eat hohe eS eae 25 74 Illiterate 2038 LOPAmperes DoublesPolesenrrcsic. tp at anes 25 88 IIlume 2040 15 oe AMOR ‘cre tote chaiane’ s eienerateceretete 10 1 42 Ililumine 2042 30 4 ee ete eee ar 10 2 06 Illusive 2044 50 ss Eee Ae ste odo 5 4 20 Imaginary 2046 1b Amipere, Three Pole, se eee 5 2 20 Concealed Base, with Lock Attachment Accessory 2037 10, Amieered Doublé_Polessc.-.. mea edenans 5 Nt 14 Accident 2039 15 - MMMM. So estan hater o cos ore 5 1 65 Accidental 2041 30 a 2 ape Oe cnc 5 2 30 Acclaim 2043 50 SS us E 5 4 34 Accrue 2045 15 Ampere pel Bree Pole histilesascsncccs nae 5 2 42 Moulding Base, Composition Key Accredit 2047 DAAMI Pere POLIpIeL FOIE 6.5 chase cade shee 25 64 Accuse 2048 10 He See CNOA Oc 25 74 Accuser 2050 1OPAm Perey oubl ee Poles .)enetcomteci eee 25 88 Accustom 2052 15 “if foe es cpeccistaege ae Poe 10 1 42 Acoustic 2054 30 cs eg Boon eer 10 2 06 Acrimony 2056 50 es ty BS Ors Nis Ses thts te 5 4 20 Moulding Base, with Lock Attachment No. 2050 Acritude 2051 LOzAmpere = WOUble Polemareen eee on terri 5 if a7 Action 2053 15 . See ike seraton e's sgupiitca oss ee Soe 5 1 65 Across 2055 30 oe oo Pi ued atapeie Retake teberecs ote 5 2 30 Acrostic 2057 50 a FS Wiss oe mole ore Menten areas zon 5 4 34 Gibbs Indicating Switch—500 Voit Concealed Base, Composition Key Adit 2058 by selbaahovermey, MepaavedlS IANS 525 cnaduc wood hour 50 60 Act 2049 5 ee UE ok ic Shier ON OSI acer tne 25 1520 Illustrious 2000 10 us ee Se) ene 50 2 40 Imagery 2062 3 Ampere, Two Circuit Headlight......... 25 1 20 Concealed Base, with Lock Attachment Active 2059 > Atipere, Singer Pole cons ede ens = nae 5 88 Actively 2102 5 ee ARS ears arre sieheley weak charscors tars 5 1 40 Activeness 2061 10 ee £6 ge ENG hg chs GPaereaterae ie rates 5 297 Actress 2063 3 tf Two Circuit Headlight......... 5 1 40 10 No. 2078 No. 2139 No. 2079 CENTRAL ELECTRIC COMPANY, CHICAGO Gibbs Indicating Switch—500 Volt— Continued Moulding Base, Composition Key List Mnfrs, Std. Price Trade Word List No. Pkg. Each Actual 2064 3 Ampere, Single Pole.........0..0sueoues 5) $0 60 Actuary 2103 5 sé OTE, [sve scvasccts dais, inte apeeaets 25 1 20 Actually 2066 10 se ss Re or. fers vie a em 50 2 40 Acute 2068 3 as Two Circuit Headlight.......... 25 1 20 Moulding Base, with Lock Attachment Adage 2065 3 Ampere, Sincle Polev.cwnnnsueen te oeneeer 5 88 Adduction 2104 5 i EE WG] eee pends ae Pactae Acta 5 1 40 Adductive 2007 10 ne ae eter h ses Si res Se Buen coche 5 2 92 Adhere 2069 3 ee Two Circuit Headlight......... ; 5 1 40 Gibbs 500 Volt Switch With Composition Key Adjourn 2179 5 Ampere, (3/Point, Concealed... ce .ccame 25 1 20 Adjudge 2181 3 SS 2. Circuit. ee aan oe eee 25 1 20 Adjunctive 2100 5 ‘ 3 Point, Moulding. sss... es ee 25 1 20 Admire 2028 3 Jt 2). Circuit; oo es eatery ane 25 1 20 Admirer 2211 5 ss ©; E.; Concealed taeaene ear 25 83 Admit PPPS 5 Jt “< Motidingtia ve... + baleyanete 25 83 With Lock Attachment Admix 2180 © Ampere, 3 Point, Concealed......... seats 5 1 40 Admonish 2182 3 ee 2° Circhity “See ae eee 5 1 40 Adopt 2101 5 ‘J 3 Point, Mouwldingiten... se 5 1 40 Adoption 2029 3 ss 2 eO1e Cit, mae aes cae weet 5 1 40 Adoptive DANG 5 ss S=Ps Concealed ieee meee 1 10 Adoptable 2214 Bares: ‘<* Mouldiiicws yee aste ee 110 Perkins Fused Snap Switches With Porcelain Key Ossify 2076 10 Ampere, Double Pole, 110 Volts ........ 5: 2 00 Ossuary 2077 3 As Single Pole, 500 Vo'ts.... nee: 5 2 00 Ostensive 2078 3 es Headlight Switch, 500 Volts... 5 2 00 Switches No. 2077 and 2078 are especially adapted for use in electric street cars on a current of 500 Volts. Switch No. 2076 is made for 110 Volt circuits, but can also be used safely and with good results on a 220 Volt circuit with a current of 10 Amperes, Perkins Porcelain Switch—220 Volt Adorable 2139 10 Ampere,y Double: Pole. a s.00.7 45 eee 5 1 20 Adrift 2140 10 Fe AMardee Kobi 5 ASAE ope chico Bethe 5 1 20 Adroit 2141 10 Sitigle Polegiesast esos osc eee 5 80 Advantage 2142 10 . Four-Pointtie, aes. . ase 5 20 _ Unless otherwise ordered, this switch is furnished in plain white porcelain, but it can be finished with any desired decoration, prices for which will be given on application. Heat Regulating Switch—500 Volt With Composition Key Advent 2079 15 Ampece, “‘off 1-2-3”....... 5 4 00 Adverb 2081 Special, 15 Ampere, ‘‘off 1-2-1” 5 4 00 With Lock Attachment Adversary 2080 15 Ampere, ‘‘off 1-2-3”....... 5 4 26 Advert 2082 Special, 15 Ampere, ‘‘off 1-2-1” 5 4 26 Switches Nos. 2079 and 2080 are used for the regulation of heat by different combinations of the heater. From the ‘‘off”” position, indicated by dial, the first quarter turn connects in circut the heater No. 1. The second turn throws out of circuit heater No. 1 and connects in circuit heater No. 2. Heater No. 2 being of greater capacity than No. 1, a larger amount of heat is generated. The third turn connects heaters No. 1 and No. 2 in parallel, which gives the maximum amount of heat. The action of switches Nos, 2081 and 2082 is the same on the first and second turns, but on the third turn it again throws on heater No. 1, Another valuable feature of this switch consists in the four simultaneous breaks of the circuit each time the switch is turned from one position to the next, thus reducing sparking toa minimum, ; CENTRAL ELECTRIC COMPANY, CHICAGO 1] Hart Standard Switches With the exception of the three ampere switch, they are of the ‘‘Double con- tact type,’’ which insures a perfect connection. The prices on Hart Switches are for covers finished in nickel, bronze or polished brass, The oxidized finishes and special finishes to match hardware are furnished at a slight additional cost. For Circuits up to 150 Volts Bases open or concealed. No. 20—5 Ampere Single Pole Switch Diameter of base 2% in. Diameter of cover 1% in. No. 21 Height to base of handle +2 in. ‘Total height 1% in. Total break % in. For wireto No. 8B. & S. List Mnfrs, : Std. Price Trade Word List No. Pkg. Each Alloy 20 With or without cover............. 102 $0 56 No. 21—10 Ampere Single Pole Switch Diameter of base 2,4,in. Total height 1}§ in. Diameter of cover 2,3, in. Total break % in. Height to base of handle 134 in. For wire to No.5 B.&§. Alloyage 21 With or without cover #2 .....25c 102 66 If desired the indicating dial will be furnished with these switches without additional cost. 3-Way Switches Used for controlling a group of lights from either one of two points at will. Abide 23 10 Ampere Dimensions same SUN Our 2 ltararetercbeier cists cro iene tmoteres ete 102 1 20 Advocate 33 20 Ampere Dimensions same ASPNOSOZiecvewiels sels cccsuee cease eats 12 1 60 Advice 43 35 Ampere Dimensions same ; AS" NO PAZ TM ike alow Sevelercaeretnerae ts 12 2 00 No. 24—10 Ampere 4-Way or Commutation Switch Used in connection with two Three-way switches for controlling a group of lights from any one of three or more points. With or without cover. About 24 Dimensions same as No. 21........ 24 1 20 No. 24 10 Ampere Electrolier Switches No. 29 The first quarter turn of the handle lights lamps connected at 1; the second quarter turn those con- nected at 1 and 2, and the third quarter turn ex- tinguishes the lamps at 2, leaving those at 1 still burning. The fourth quarter turn opens the circuit. No. 25 The first quarter turn of the handle lights the lamps connected at 1. The second quarter turn those connected at 1 and 2, and the third quarter turn, all the lamps. The fourth quarter turn opens the circuit. With or without cover. Advisable 29 Dimensions same as No. 21........ 24 1 20 Advocation 25 oe SoS NOS 2 ltianae ee 24 1 20 i I Nos, 22, 82 and 42 mi Sy 12 CENTRAL ELECTRIC COMPANY, CHICAGO Hart Double=Pole Switches For Circuits up to 220 Volts With or without cover. Base open or concealed. If desired the indicating dial will be furnished with these switches without additional cost. List Mnfrs. Std. Price Trade Word List No. Pkg Each Alloyed 22 10 Ampere See. seas eee 102" Sie20 Abdicate 32 20 RAR ii er te 51 1 60 Abduction 42° 35 SLAM te sbone eas mas reeerne 25 2 00 No. 22 No. 382 No. 42 10 Ampere 20 Ampere 385 Ampere DiametercOf bases re -trner 2; inches | 3 inches | 3% inches Diameter OL ICOVel ee sane .| 2,3 inches | 254 inches | 3% inches Height to base of handle..... 13% inches | 13% inches | 134 inches Total ete Wteren «oct seer tere 135 inches | 2,"; inches | 2,4 inches Totalaébreak: tarercrccae tase eee 1% inches | 2% inches 3. inches For wire.to INOjsa eters 5B. &S. 4B.&S8. 3B. &$. Triple Pole Switches Adapted for use on the Edison three-wire system, when it isdesired to break simultaneously all three wires each of two points. With or without cover. Bases open or concealed. Affect 26 10 Ampere sg \cctriest sapien 12 2 20 Affair 36 20 WER CER eo gc oe 12 2 40 Affection 46 35 eM SE oS PPE P Sci 12 3 00 Single Pole Switches For 500 Volt Circuit All Covers for 500 Volt Switches are thoroughly Insulated Affiance 2014 3 Ampere, S. Po..c. acme 102 60 With or without cover. Bases open or concealed. With or without dial. Abeyance 2114 10 Ampere/ S42 ace seman se 51 1 50 Especially designed for Electric Heaters. Circuit broken at four points. Bases open or concealed. With or without dial. m CENTRAL ELECTRIC COMPANY, CHICAGO No. 612 | Hart Switches— Continued For 500 Volt Three-Way Switches With or without cover. Base open or concealed. Mnf’s. Std. Trade Word List No, Pkg. Affiant Pal ARN PeLe olla was ciate eee e ies =e true ier 102 Two Circuit Switch This switch is especially designed for lights on electric cars, where there are four lights inside and one at each end, outside the car. The four inside lights, together with one end light are turned ‘‘on”’ or ‘‘off’’? successively by the first two quarter-turns of the handle. The next two-quarter turns of the handle turn ‘‘on’’ and ‘‘off’’ successively, the inside lights and the other end light. With or without cover. Base open or concealed. Icing 27 S PAMMDCEO joe ai sers eho aoe ete 6.4. «fis oe aroma 54 Jenkins Standard Switches This switch has quick-break action and knife-switch con- tact. The armature is operated by the well-known eccentric movement, and is provided with ample clearance, so that the mechanism cannot interfere with proper alignment between contacts. The bottom contacts are milled in place on heavy base of highest grade porcelain, and the upper contacts are strong phosphor bronze springs. Single Pole Affix 611 5 Ampere, Single Pole, Solid Base........ 250 Afflict 619 5 Ampere, Single Pole, Grooved Base..... 250 After 612 10Ampere, Single Pole, Solid Base....... 250 Afresh 620 10 Ampere, Single Pole, Grooved Base..... 250 Three-Way and Double Pole Afraid | 623 5 Ampere, Three-Way, Solid Base........ 25 Again 624 5 Ampere, Three-Way, Grooved Base..... 25 Against 613 10 Ampere, Three-Way, Solid Base........ 25 Agate 621 10 Ampere, Three-Way, Grooved Base..... 25 Age 614 10Ampere, Double Pole, Solid Base....... 100 Aged 622 10Ampere, Double Pole, Grooved Base.... 100 List Price Each $1 10 32 32 40 40 54 54 66 66 66 66 14 CENTRAL ELECTRIC COMPANY, CHICAGO Anchor Standard Switches S. P. Snap Switch—220 Volt List Mnf’s. Std. Price Trade Word List No, Pkg. Each Appendant 477 5 Ampere Ss. P. Snap Switch Joa cuaene ana 250 $0 32 Appendix 478 10 vs Sacuocsséce0o, Lye 42 500 Volt Appertain 168 b Ainpere S: Po Suap Switchiae.cssn serene ees 15 64 D. P. Snap Switch—220 Volt No. 477 Applause 479 10 Ampere DP. Snap Switch..... meses eeee 50 74 Three Point Snap Switch—220 Volt ; Apple 480.0 5 Ampere Three Point Snap Switch Setiens of eteers 25 53 Applicant 481 10 ee ke aE arte tee 25 64 Four Point Snap Switch—220 Volt Apply 266 10 Ampere Four Point Snap Switch.......... 10 74 ‘“‘Anchor’’ Electrolier Switch Arcade 164 10 Ampere Electrolier Snap Switch........... 25 74 ‘‘Anchor”’ Indicating Switch Appoint 494 5 Ampere S. P. Indicating Switch Ge ste» oteaeiele 50 45 Appraise 495 10 sce tseeu aNOU 53 Appraiser 368 5 ss 500 Volt Indicating Switch. Meine ones 10 74 Apprise 364 10 ae Electrolierm ‘*)) iia eee 10 85 Approach 496 10 oe 1D); 1%. s¢ See or set y 50 85 Anchor Lock Switches Anchor Switches can be furnished with lock attachments at an additional cost of 33 cents each, list. Diamond ‘‘H’’ Standard Switches 220 Volt Appulse 220 5 Ampere S.P. Closed Base, cu. sae ee 102 56 Appulsion 2200 5 Sf OPE ys Ov es ce see ee 102 56 Apricot D 220 5 ss Dial) ClosedsBasetermmne erat 102 56 Aptly D 22004550, Oy 6 Open: ee 102 56 Aptness 221 10 . ‘*, Closed. Bases... cerpeienate see 102 66 Arab 2210 10 “ “* Open BE HESIOD Soetoro 102 66 Arabic D221 10 ss “oe Dial Closed Base. taee oe oe 102 66 Arable D 2210 10 ss ss oat Opel Dean an coe ee 102 66 Arbiter 222 10 ~ Di-P.. Closed Base saeuscscs ae cease 102 1 20 Arbitrate 2220 10 ‘4 pe ODOT ST te ee eter eee 102 1 20 Icechest D220 10 ui. Dial Closed Base. Js; o, anes 102 1 20 Icewater D 2220 10 uf iG S24 Opens eo eae eee 102 1 20 Iceplant 223 10 ‘, «3-Way Closed Base... 3 asec. 0 eee 102 1 20 Identify 2230 =L0 ‘« 3-Way Open vse aie deaeteiehete et arene 102 1 20 Idiot 224 10 ( 4-Way, Closed" °° 2, een eee 24 1 20 il 2240 “10° 4". 4:-Way Open |)‘. ee eee 24 1 20 Ilibred 225 «610 ‘‘ 2 Point Electrolier Closed Base... 24 1 20 Immodest 2250 10 Sue Point i Open: eicee ae 1 20 Immortal D225 10 st 2 Point ‘*’ Dial Closed ees 1 20 Impact D 2250 10 Nea o Point i So Open ee ee 1 20 Impaction 226 10 “8 Point ss Closed ar eames. 1 20 Impair 2260 10 fe 3. Point mS Opens eo eee 1 20 Impeach D226 10 MEER EOIN t “. Dial’ Closed. Samed 1 20 Tab D 2260 10 S83 Peint SS Open. Saas e 1 20 500 Volt Impearl 501 5 Ampere ». Ps Closed) Base. oy Gy sanc eee 102 70 Impede 5010 5 Pe ‘* Open A av wise eee 102 70 Impel 503 5 “ 3-Way Closed “* 2.7... 5g eee 102 1 20 Impellent 5030 Dd =. 3-Way Open”? 320 eee ee 102 1 20 Impend 506 5 "2 Circuit Closed /Bases.. 0 sae 24 1 20 Implead 5060 5 eter» om Ope Of ees see oa 24 1 20 Implant 507 5 om 3" S$ Closed {¢Gaaaeee ee 24 1 20 Implied 5070 5 Laie san Open $6 as aa hotties 24 1 20 Implore 508 2 ul Multiple Series, Closed Base....... 24 1 20 Imply 5080 2 4 a ‘* Open SBevoacits 24 1 20 CENTRAL ELECTRIC COMPANY, CHICAGO 15 Perkins Flush Switches— 220 Volt Push Button Switch Complete With Face Plate Trade Word Mnfrs. Std. List Price List No. Pkg. Each Amass 2191, 10: Ampere, Single; Pole.......... 10 $2 40 Amative PANT AT DYMO Coo dGao owe 25 3 00 Amassment 2193 10 ‘ PN LeGe WAY tans ties ce 3 5 3 00 Ambient 2194 10 ‘* EOUrs WAY see ae de create 5 4 80 Gang Push Button Switch No Plates ‘or Frames Amble 2201 10 Ampere, Single Pole.......... 1 75 Ambler 2:2 (2a Ons 1Doyehawles Oo We osacces 2 38 Amen D205 aL Oy cme edluiree- Waves steerer 2 38 Amenable 2204 10 * Our Way, ots ererecers 4 63 Rotary Switch Rectangular Rotary—With Face Plate Already 22007 5 Ampere, Single Pole. -.....1227.0% 25 1 27 Also 29 Sar Ola Pe Seo. O DE 25 1 33 Alt PAE AQ) SE Doublem one eer 25 1 6l No, 2202 Altar 219/70 as a TeeaW ayant ctor 10 1 61 oe Alter 21GSe 0 HOuUre Wayonos tea ae 5 1 ol Altercade PART FG IROa BlECtrOMer a... eet : 5 1 6l Rectangular Rotary—Gang Switch No Plates or Frames Alternate 22057.) Anipere, olicie Pole. iam ses 63 Alternately 2200 0a 5 bi Ais cRCr conc 70 Although 220701 Oe Doublega y ¢ccasesw 1 00 Alto PAPAMECS aie Se AL TEC- Way accire ate xe 1 00 Alumina 2200% 0 mae INOwEANER, Sooo godo ou 1 00 Aluminum eNO LO oe Fiectrolier (omnes. 1 00 Front Plates CET For Perkins Push Button Switches a. These plates are made regularly in two different ee lengths to fit either back plate or iron wall frame. = % Angler 3165 For Single Switch ..........+.. 75 t Anglican 3166 ‘“ Gang of two Switches...... 1 50 bee Anglo 3167 at {= > three. Seen 9) DAs) i Z Angor 3168 oe CSS Tote GO Ns oto ste 3 00 SG Angry 3169 ue HES HS POA EE od 3 75 a Anguish 3170 eee 1X Som. Oo eee 4 50 o Angular 3171 Ce gS SOV ET I GMMMnEre. is hste 5 25 Animate 3172 oO aes: CIO TIT ie eMmr ciate 6 00 Front Plates For Rectangular Rotary Switch Animated 3181 For Single Switch J7 tac. n+ anor 75 Animation 3182 ‘* Gang of two Switches...... 1 50 _ Animus 3183 CONS Sf three) Mele manta 2 25 No, 2207 Anise 3184 Oe eee ON LO UT UP hace 3 00 Ankle 3185 a aa Ze CS eeu cs 3 75 Anile 3186 oD Re bs eee ree 4 50 Anility 3187 SO Ge esesal | AG roi 5 25 Anneal 3188 Or RE rei ee Sameer 6 00 For Dimensions see Page 16 16 CENTRAL ELECTRIC COMPANY, CHICAGO Perkins Flush Switches—220 Volt— Continued Back Plates For use with either Perkins Push Button or Rectangular Rotary Switcn. Can not be used with wall frame. Mnfrs, Std. List Price Trade Word List No. Pkg. Each Annex 3173. ForSingle Switc: 7. .c... i.e a eee ee $0 31 Annexion 3174 = Gano ot two) Swilchess.:1aaeteet arenes 56 Annona 3175 “t fo 8 three SSO 0 aia 81 Annotate 3176 a te IGG oyuihe {> 5 ee ee 1 06 Announce 3177 L 0 SET yA ek : 30 ; 7p : Annoy 3178 ae OOS Sip MEO oe rere. is Annoyance 3179 “ “seven: 46% «32 Ree eee 1 80 Annual 3180 we eight 50. oe 2 06 Dimensions No A B c E J x ¥ eee Poeoeeia 2 335 318 455 | 113 1}} 2% 2% | 814x 318 | 554x4 3 375 556 6s | 143 3% 43%; 2% | 3Hx 534 7gx4 4 oye 11% 833 i+ os 6 2% | Stix 7% 94 x4 5 325 9% 10s’ | lt} 74 743 | 2% | 3tbx 9% | 11Ax4 6 85 11; 12.4 144 97; 9% 2% 3Hixl1l3; 12% x4 7 375 12% 1333 1}4 10% 11,44 2% 34x13 1441x4 8 33°5 1414 1533 144 1234 134% 2% 3441x1412 | 16%x4 Iron Wall Frames These frames are for use either with the Perkins Push Button or Rectangular Rotary Switch. Can not be used with back plate as Switches are directly attached by face plate to frame. Annuity 3157." For Single Switch, ,...« a.s.n nee eee 25 Anointed 3158 ‘Gang’ of two Switches...) 2.eee ae 44 Anointer 3159 i sO o “Chreess Sees, eee 63 Anon 31060 se Set Ott OO catele cols Rae tteeera ene 81 Another 3161 me pee Sik (yews tee aeee ee 1 00 Answer S162. 6 toe Sa hoe a ee 1 20 Apace 3163 up > SS Severs. 5 ae ee eee eee 1 38 Apart S104 (a eight) ato 1 56 Dimensions No. A i B c E R Pace Flates 1 138 2% 2% 3755 3ig 44% 24 x4 2 33%5 315 2% 33°5 476 44 4x4 3 53% 5% 2% 315 61 4% 5x4 4 12 725 2% 335 8% 4 84%x4 5 9 9364 2% 33; 10; 44 OLEx4 6 1038 11,3; 2% 3355 12% 44 11344 x4 7 125 13 2% 3;°5 1345 4 13% x4 8 14,5, 1433 2% 3333 153 44% 153¥%x4 Perkins 220 Volt Flush Switch Agent 2083 15 Ampere, Double Pole..............se-.ee 5 2 40 Agency 2084 30 ss Ay “Sy wales slamepeaiaeeae ne 5 3 20 Aggravate 2085 15 ‘ Triple;Pole: | ins, eee 5 75 The above switches can be furnished in gangs to order. Porcelain Cup Switch—220 Volt When specified, these switches can be furnished to fit Hart & Hegeman, Anchor or Cutter wall boxes. Any of our 5 or 10 ampere switches can be placed in this porcelain cup, absolutely insulating all parts of the switch. When used in this mannerit is unnecessary to also use an iron wall box. Aggravation 2086 5 Ampere, Single Pole. 7... 2. 0e5e see Aggregate 2087 10 x 2 RS . Peisen eee te ee ee 50 1a Aggressor 2088 10 cs Double: Pole... gee eae 25 1 58 Aggrieve 2089 5 “" Dhree Point? 4... anes eee 25 1 35 Aghast 2090 = 10 3 Hy BS Per Pere faye 25 1 46 Ago 2091 10 “-« Four Point (2342.5 10 1 58 No 2083 Airy 2092 10 ws Electrolier.' 4 S00) a ee 10 1 58 CENTRAL ELECTRIC COMPANY, CHICAGO Perkins Flush Switches—220 Volt—Coztinued Porcelain Cup Lock Switch List Trade Word Mnfrs. Std. _ Price List No. Peo eae Alder 2116 5 Ampere, Single Pole............ 5 $1 60 Albatross 2117 10 ‘* i ith eee gs 5 1 80 Alamode ZEIS Mae Double’ Tis. ss shine 5 200 Allude 2119 me bier, BoPOIL be greate aie ein visiery ee 5 1 80 Allure PAZ BI eee Sig Sela ais ean eons 5 200 Allurer IAW AW Uk BP GUE vn, eitatoscie: in misnern ole 5 200 Allusion 2122 10 1G Jakoucohtae popdogudod se 5 200 Lock Switch With Brass Ring, no Porcelain Cup Ally 2123 15 Ampere, Double Pole............ 5 2 70 Almagest 2124 30 cs “s Bee Era oe i Almanac. 2125 15 ‘ A Merge st RNS bi mngd aie oa 54 00 Almighty 022126 4kxtra Keys — ) Paes ene 12 No, 2116 Gang Switches, no Plates Almonry 2093 5 Ampere, Single Pole........... 25 44 Almost 2094 10 e 2 Bet heehee 25 56 Aloe 2095 10 * Double cece 25 82 Aloetic 2096 5 ey S-POUNt ee. skate ete ate 25 56 Alone 2097 10 > ST Aw cataen te aceetetarane 25 82 Along 2098 10 ss ASP Olt ts aout aes 5 82 Alongside 2099 10 G Blectrolier Wie wee 5 82 When specified, these switches can be furnished to fit Hart & Hegeman, Anchor or Cutter wall boxes. We can also furnish Nos. 2083, 2084 and 2085 switches in gangs with the above to special order. Face and Back Plates When specified, these can be furnished to fit Hart & Hegeman, Anchor or Cutter wall boxes. Plates can be furnished for any quantity of switches andany style. Wecarry in stock plates from two to eight holes, finished in nickel, polished brass, old brass and polished bronze. Other finishes to special order. To obtain list price of the plate and switches com- plete, add the list price of plate and list price of switches together. Amend 2105 2 Hole Face and Back Plate ........ 1 60 Amends 2106888.“ Saale atone raat e..-8 2 40 Amenity 2107 4 *“ See ata ais oes 3 20 Amerce DLO Smo as me ACS PASSA 0560 4 00 American 2109 6 ‘ ler eae SE pee oc 4 80 Amuse ZI 1LOg tee fa ies SPM aes 5 60 Amusive 2111 8 ‘ SS ie Soo Soto 6 40 Face plates are regularly finished in nickel, bronze, polished brass and old brass. Any special finish made to order at a slight additiona cost. Dimensions Single Plate 4 x24 Gang A B € E Face Plates Z 3 5 1% 6 or 24 5 A xe, % 3 3 7H 8i% 24 934x354 4 3 107% 11}; 24% 12%x3% 5 3 1248 1333 2u 143x356 6 3 15% 1645 24% 174% x3% 7 3 1748 1833 24% 193/x3% 8 3 2075 214 24 22YU x38% Back Plate for No, 2105 18 CENTRAL ELECTRIC COMPANY, CHICAGO Back Plate for No 2112. Back Plate for No. 2115 No. 2127. A B c EB 4 Gang...534-inch. .56 %-inch. .6;5-inch .43/-inch GS Se Sirastee 1 Seen eae 0) Stn Canine 3 4 aie Br oi LOR ere 0.06) dec baie Dimensions “ce Mnfrs. Trade Word List No. Anadem ID \) 9. 4 Hole Face and Back Plate Angel 2113 es ee Anger 2114 Sac Oy UL Dimensions A B Cc E 5 Gang. .7,3,-inch. .65£-inch. .8,%; inch. .57%-inch. .9 Face and Back Plates ae Ce a a 1 ee eee eee reese Face Plate .. 74% xb6% 4% “ ...93/x6% AK “ 124 %6% Face and Back Plates Iron Wall Frames Face Plate x7 °,-inch, When this style of wall frame is used in the installa- tion of gang switches, it is possible to attach each indi- vidual switch to the frame separately, This advantage will recommend itself at once to electrical contractors. Apathy 2127 For Single Plush Switch ve. euwe Ape 2128 2, Hole Plate: No. 2l0bmeeree ee Apish 2129 owas $6 NS 2 OG ears ava ote Apex 2130 pee a ho SS ZLOT dees eters Apode 2131 sini pes! 1) 2108 ae eee Apogee 2132 Be eS OO pe we OO ree eee Apparel 2133 Se TESS, «ST ee Shees 2110) eee Appall 2134 ese Uh $6 OS ZL ee ete Iron Wall Frames in «+ Group’’ Appartment 2135 Hor 4 Hole PlatesNoy 2112s eae eee Apparent 2136 HG OE” Oi 0113 ee Appease 2137 SOS’ 7 Se or Append 2138 Sc bass SN PES 211 Rawat Combination Plates Tandem Plate, plates being attached directly to the surface of the wall. Perkins Flush Switches—220 Volt— continued Angle 2115 5 Hole Face and Back Plate...........$4 66 08 60 14 32 We are prepared to furnish, to special order, various plates for combinations of any of our Standard Switches. The face and back plates shown herewith are arranged for Per- kins Push Button and Rectangular Rotary Switches in tandem. Where back plates are used no wall frame is required, the back CENTRAL ELECTRIC COMPANY, CHICAGO 19 Hart H. & H. Push Switch Has a long break. On the double-pole variety the circuit is broken in four places and in the single-pole in two. : The mechanism, which is strong and never fails to operate, is incased in one piece of porcelain. The contacts are of bronze, and of the knife switch form. The switch-plate is thoroughly insulated from the mechanism. The switch, which can be wired from the front, as our other flush switche is always ‘‘ indicating ’’ by the position of the buttons. The pearl button indicat- ing light, or ‘‘on,’’ and the black button, dark, or ‘‘ off.” These switches may be installed in gangs without the use of the back-plate, but we recommend the use of an iron frame or box whenever possible. All Push Switches are encased in one piece of porcelain 23/ x1 5¢x2% inches deep. The Flush Plates are of brass %-inch thick, 4x24 inches, with beveled edges. The position of the Push Buttons indicates whether the switch is ‘‘on’’ or ‘‘off;”’ the button indicating light is furnished with an inlaid pearl. The prices on Standard and Flush Switches are for covers finished in nickel, bronze or polished brass. The oxidized and special finishes to match hardware are furnished at a slight additional cost. No. 702. Mnfrs, List Price Trade Word List No. Kach Pilotage 701 [OMAmp., Sislesbole, 110: Voltsian ce css. aoneenee ee $2 40 Pimenta 702 a Double Pole s220)V.Ol tsi eienteret erie 3 00 Pimpled ZOSt wel0Y cae So Wart 10 Voltas come ae ee ee 3 00 Arctic 704 Os A- Wayne lLOgN OltSiane, sce ciacthebrerii hers 4 80 Hart H. & H. Push Switches in Gangs This Gang Plate is adapted for use with any of the Push Switches listed above. Plates carried in stock for any number up to 8. Above that number special. Prices of Push Switches in gangs including plate are in exact prcportion to the price of Single Switches. No. Height Length No. Height Length Le acim tie, « Boe 4inches x 24 inches. DM a aes Beate 4 inches x 9%; inches De Mo aanhics Hens Ae xa 4 etek ro Omen | fog't mel Lage ys sBeantaiel sole cfeaie Ss ce DE: tgs aisha eiecats Ea aa te Ba Bh Se aie acetates APS sey XY daly weiner at 405s x 15 : Push Button Switches installed in gangs are not furnished with Brass Back Plates as our regular Gang Switches, but are fastened directly to iron frame or box set in wall as shown in Fig. ‘‘2.”’ Gang Flush Plates Carried in stock in nickel, brass and polished bronze finish. Other finishes furnished to order. For Switches in One Row = wT —— mn | ti TT ee Tenetnt ne ewicen pears t or iS 1 1 equire : 2 Ardent No.2 far 2switches.. 6% 1% 385 5%x23%..$2 10 Ardor No. 3 re < 93% 1), 3% 8 x23.. 3 20 if | Area Nowa yi 4 cer: 11% 1, 353 10%x23%.. 4 30 Arena No. 5 SO) “6.14% 1% 35% 18 x23/.. 4 70 For Switches in Two Rows Argol No. 4Sq for 4 switches.. 6% 1% 6% 5%x5Y%.. 4 30 Argent No.6 “ah “4. 9% 1% 6% 8 x5Y.. 5 00 Argil No. 8 eS. “ .1KR 18% 6% 10%x5y%.. 5 90 Please note that Gang Flush Plates for FOUR Switches are made in two styles. Unless specified we always send the No. 4 Plate arranged for Switches in one row. CENTRAL ELECTRIC COMPANY, CHICAGO --No 602 Hart Flush Switches The mechanism and contacts of the Flush Switches are the same as of the Standard Switches. The porcelain base is so constructed that it surrounds the mechanism and contacts, and replaces the metal ring formerly used and which it was necessary to remove in connecting up the switch. The switch is provided with metal ears for attachment to the wall or box, the wires are brought out in the channels in the surface of the base, their ends bared and carried under the binding screws. This construction avoids the necessity of threading the wires through holes in the base in order to reach the binding posts and wiring up the switch before it is put into the wall, which method leaves slack wire in the wall back of the switch. The binding screws being accessible from the front, facilitates connecting up and renders inspection of connections an easy matter. The gang flush-plate is provided with a back-plate to which the switches are attached. This plate is provided with corner ears for attachment to the wall or box. Any switch in a gang may be connected up or disconnected and removed without interfering with the others. All the Flush Switches are indicating. When the handles stand vertically, the switches are ‘“‘on.’”? When the handles are given a quarter-turn, the switches are “off,” the handles remaining in that position until again turned. Can be furnished with lock attachment at an additional cost of 20c list. Unless otherwise specified No. 1 plates will be sent on orders for 5 and 10 Ampere Flush Switches. No.1. Plate for § and 10 Ampere Switches, 23/x4 inches. No. 1A Plate for 5 and 10 Ampere Switches, 34%x4% inches. mnfrs, Flush Switches With Plate Pe Br! Trade Word List No. Pkg. Bach Arguer 200 5 Ampere, Single Pole..............-+- 50 $1 60 Armada 201 10 E a EEO o OL 00 OBITS | 50 1 70 Armlet 202 10 up DoublesPolemris aster ters 25 2 20 Armor 203 10 os BS WAY vane e wiser clus epeneretteniecste 25 2 20 Armorer 204 10 dy A Way eyo... cased eters 12 2 20 Arms 205 10 cf Rlectrolier7Gor wears ua 12 2 20 Army 209 10 ss Sie ee PRP Re a o OOOTLOOME 12 2 20 Around 206 10 =) Triple Pole:. .., <. Steers seass 6 3 20 Arouse 232 20 “ Double Pole 354x4}}........ 6 3 20 Arrack 242 35 c ‘6 “AU xb noses 6 3 60 Gang Flush Switches Not Including Face Plate Outwalk 300 5 Ampere, Single Pole.........css.s0ss 25 80 Outward 301 10 vb “ Os tones BRIA oot 25 90 Outwardly 302 10 ef Double Pele. Pe acces eee 25 1 46 Outwatch 303 10 “s 8. Way SUI SRay sar cetcters e eate 25 1 46 Outwear 304 10 ce 4 Way'<.. aaa’. Chemee emer ars 6 1 46 Outweigh 305 10 “ Hiectrolier® ... see ener 6 1 46 Assemble 309 10 $ EE SRP los Fbbb 0 Fe 6 1 46 Argue 306 10 ny Triple. Pole*....-. essa eee 6 2 50 In switches Nos. 209, 609 and 309 the first quarter turn of the handle lights lamps connected at 1; the second quarter turn those connected at 1 and 2, and the third quarter turn extinguishes the lamps at 2, leaving those at 1 still burning. The fourth quarter turn opens the circuit. In switches Nos. 205, 605 and 305 the first quarter turn of the handle lights the lamps connected at 1. The second, quarter turn those connected at 1 and 2, and the third quarter turn, all the lamps. The fourth quarter turn opens the circuit. Rectangular Base Flush Switches Including Face Plate Adapted to fit narrow recess. Length of base 27% in., width 11} in., depth 1% in. face plate 4x2 in., ora No. lorlA. Arenacious 601 10 Ampere, Single Pole .... .......-++:- 25 Areola 602 10 se Double Pole....... AAD A 25 Areolar 603 10 us 3 Wayne a gs haus s emiie oles sae 12 Argental 604 = .10 so A Ways cies ss sane tunmanire 12 Arraign 605 10 ve Blectrolier 20.5 crantics tesa ec 6 Arrange 609 10 ~ 605er oe ewe we cse ee enna 6 These switches when furnished with gang plates are not sup- plied with the brass back-plate as are our regular gang switches, but are intended to be fastened directly to the wall box or frame. The sizes of gang plates are the same as the push switch gang plates and the price of this switch in gangs is in exact proportion to the switch with the single plate. CENTRAL ELECTRIC COMPANY, CHICAGO 21 C=S Flush Switches The mechanism is encased in a hard, vitreous, non-absorbent porcelain, 1 best obtainable—thus making it entirely fireproof. All C-S Flush Push Button Switches are of the same size and appearance—the only difference being in the internal mechanism. The important dimensions are shown in cut. Trade Word Arrant Arras Array Arrect Flush Switch—Single Pole Double Break—Capacity 15 Amperes List Price Each Sob. owitelr with nickel face, plates wi. vc. sat ee re tc anes $2 40 Flush Switch—Double Pole Quadruple Break—Capacity 10 Amperes D. P. Switch with nickel face plate...... Sere teM pala chasis oie athe key, © “ 3 00 Flush Switch—Three Wire Double Break—Capacity 10 Amperes 3 Way owitcl with nickel face plate... uae) maniten saisctet ese secs 3 00 Flush Switch—Four Wire Double Break—Capacity 5 Amperes AWAY owites WwiLtsnickel face plate cara arer-i,st)s viccs ate ce dius eee 4 80 Flush Switch, Automatic Double Break—Capacity 3 Amperes Especially adapted for Dark Closets, Toilet Rooms, etc. To set flush in the rabbet of a door-jamb in a manner similar to the well-known burglar-alarm spring. It is strictly automatic. Opening the door turns the light on, while closing the door turns it off, The switch is also made with a ‘‘reverse action,’’ i. e., opening the door turns the light off, while closing the door turns it on. Assault Assay ™~™ Trade Word Arrest Arrive Arrow Arsenal Arsenic Arson Artery Artesian For operating lamp when door is opened ............... 2 40 For operating lamp when door is closed................ 2 40 Anchor Flush Switches Push Button Switch Mnfrs. Std. List Price List No. Pkg. Each 215 10 Ampere, DeUuDlee Pole co ies «soles ac. 100 $3 00 216 10 Sin pl esPOleres. wisew's sisle's < lcele ste 100 2 40 94) (9) 10 ss SPO C eee «etn seas cte e slotels Steeles 100 3 00 218 10 . MEP OUE S newdete pit eine vind a5 oi kin < Se 50 4 80 Key Push Button Switch 421 1 OAM pete, ~DOUbDLesPOlena. cere ce cnuels-(- clei eerie 50 3 25 422 10 nh SIO 1Es POLI cate a: cislebicin we eeectosi ak eer vie 50 2 65 423 10 i GE OME atic ie: oe stack o Des a, 8 ots NE 50 3.29 424 10 oe SPOUmta ease Gio awk cir ice wa Sellen sans 25 5 05 For prices of push switches in gangs, add costs of separate switches desired. The ‘‘Anchor’’ Key Flush Switch is especially adapted for use in insane asylums, prisons and other public institutions where it is desired to prevent tampering with the lights. We fit any of our regular snap and flush switches with key attachment. Door Switch This switch is placed in jamb of door. By reason of its construc- tion, the opening of the door turns on the light and the closing turns off the light. It is also made so that closing the door turns on the light and opening the door turns off the light. Article Assail 425 Lamp lighted when door is shut ........0.c.s000% 100 2 40 426 Vamp nobtedswhemdeor ts Open: fy. ste. acta oss 100 2 40 F.& L. 10Amp.$ P, CENTRAL ELECTRIC COMPANY, CHICAGO celain cup. ‘Trade Word Assembly Assent Assert Assertion Assertor Assess Assets Assign Test Turk Tone Assigner Assignee Assist Assume Assure Astonish Astray Astound Athlete Athletic Attach Box forliswitch aa. ote cee ee cee ee Attain EL» Boe Bow Sed rae ora Pisa TCR ea OS cre: Attainment 60 p06 2 FE ee ae He Ea evel ale are eaevetatetelonermrerere Attempt hee Renee Maser Sree «hs eres ati hc Attorney Se Dw We g AAR dee Mahelslereneny asic atest teas Anchor Flush Switches—Coxtinued Wire may always be clamped straight. Mnfrs, List No. 490 5 Ampere” S.-P. Flo Switch. > eee 491 10 cs nk aes (CCN eee 491.0 5 ee 3-Point Fl. Switch. 22.2... 492 10 of ss COMO S Sits era 255 10 £6 4-Point so we ea ee 256 10 es Blec'r's 3oS> USS eee ne 493 10 ss ID} 32 UE Eo tee New York Flush Switch — New York Switches are tested at the factory on double the amount of current at which they are rated. operated, easily connected, presents a handsome finished appearance, Made to fit the standard switch boxes, It is electrically and mechanically correct. e 1 Single Pole, without Indicating Dial... 2 Single Pole, with Indicating ,Dial...... 3 Three= Wa yet snjestatieiere tment 4 Double Pole, with Indicating Dial..... F. & L. Push Button Switch 5 Ampere, S. P. They are small and compact, made with two sizes Plates, 13x34 and 24%x33/. Mechanism entirely enclosed in por- celain cases is absolutely fire proof, approved by the Board of Fire Underwriters, easily operated, may be mounted in gangs, with gas keys, push buttons or any combination of switches. Complete a, seme .sk? Voncael verse 10 Ampere Flush Switches Wired from the face without removing the porcelain cover. They are heldin place by good strong lugs, face plate is stamped, its shape and construction giving great strength without extra weight. All moving parts are of metal, all contacts are pure copper or phosphor bronze. Single Pole, “eompletetiieist.c une Double Pole, OO ET eee ay WWE A HooIbonudboe covaibom aga Soadeodo0e Gang Plates Special for switch. ys cl.tsem. a ote Geer Gang for. @<-8); 5.7 ey ee are ST TPE Or RAE eT Ic ENC Se mh Soya id HGa Si aGanger 8 Oe NEO, ee ticiesle eae al atts ee ME UMN Lee as yy oc Cast Iron Wall Boxes It is easily 100 The These plates are not carried in stock, but are made to order, The “Anchor ’’ Flush Switch mechanism is encased in a strong por- Flexible Handles are provided on all Flush Switches, which indicate by their position whether the switch is ‘‘on’’ or “‘off.”’ with plate, unless otherwise specified. Furnished complete List Price Each $115 1 24 135 1 46 158 158 158 2 00 2 40 2 40 150 3 00 3 00 CENTRAL ELECTRIC COMPANY, CHICAGO 23 ‘‘Diamond H’’ Push Button Switches Sheet Mica insulation. Quick and positive action, Knife Contacts. Mech- anism insulated from current-carrying parts. Will fit wall-appliances made for other Push Button Switches. ‘‘A”’ Plates are for use with Wall-frames and conduit boxes of any make. “*C” Plates are for use with ‘‘ Diamond H’’ Back Frames and Wall Cases “R”’ prefixed before either ‘‘A’’ or ‘‘C’’ means that the plates are to have round corners. ‘‘A”’ Plates are sent unless others are specified. Switches Complete, Type «‘A’’ Plates Tlade Mufrs, List Price Word List No, : Each Audible 10 Single Pole, 10 Amp. at 150 V.,5 Amp. at DOO Vin wie Cas are aie sade oie ee eats nwt ee $2 40 Audit 20 Moubles Poles OvAmpyrat 220m Views eee 3 00° Author 30 3-Way, 10 Amp. at 150 V., 5 Amp. at 220 V. 3 00 Authoress 40 4-Way, 10 Amp. at 150 V., 5 Amp. at 220 V. 4 80 Switches Complete, Type ‘‘R A”’ Plates Avail 14 Siti GlesPoleters emir dat. so selsie «oto neler comers ZaOU Avenger 24 WMoulplewPolererr. cp geri skate cere as crouse eee rere 3 10 Avenue 34 oa WAY atte anges erate tel sl cial evol Giara! ene terete obobslege ea serbia 3 10 Aver 44 AaW AY oteunuase Me scot ee ais seeks seh eeciecee 4 90 Switches Without Plates Average 010 SittglesPol ceerempusts aelevcsreetersieustererersprerielets es 1 92 Averse 020 PVOUD lee OLE arias he ict ieee ree et eens 94 GYpe Avert 030 RWW LYRE eee eteete aiain orl ene rsa i eterie ers atone Za52 Avoid 040 EEN AY Serre hc toe Hee akan = 08 As oho wie 4 44 Lock Switch The Lock Switch resembles the regular switch in 'every particular, ex- cept that the buttons are not used, and the ends of the lever to which the buttons are ordinarily attached are adapted to engage the end of the key, which does not touch any current-carrying part. The switch is operated by pushing the key into one or the other of the key holes. ; The key holes are of such shape that nothing but the key adapted for same will operate the switch. Lock Switches Complete 50c. List Extra ‘Diamond H’’ Push Button Switch Plates Regular Gang Plates are carried in stock up to No. 8, and T andem Gangs to No. 4; in Nickel, Bronze, Polished Brass and Old Brass, Prices Gang Plate, Type ‘‘A” given on plates include the above finishes. Special finishes to order. It is advisable to send sample of any unusual finish desired. When one or more switches of a gang are required to control a group of lights in sections, ‘‘Diamond H”’ Rotary Electrolier Switches are used in the same gang with Push Button Switches. ‘A? Plates are for use with Wall-Frames and Conduit Boxes of any ke. ae “QQ Plates are for fuse with ‘‘Diamond H’’ Back Frames and Wall Ss tee ; Bieri price of a gang is the aggregate price of the individual switches, Nos. 10, 20, 30 or 40, that make up the gang. Gang Plate, ype Ce 24 CENTRAL ELECTRIC COMPANY, CHICAGO ‘‘Diamond H’’ Push Button Switch Plates “A’’ Plates Trade Word eee Dimensions iene Bs sh A” Awake 1 VAY Cele 4 eh obec eRe Ewe ic Cob DOG buacn $0 30 $0 40 Await 2 OS A ee Mara aya ncten stadane ee eneiaielaseretaierebe pate ote 70 Awaken 3 OP Og Bah Ah hematoma a LAr gc 90 1 00 Award 4 OL, She ae Cie PEL wr eI ep gee eA 1 20 1 30 Aware 5 OPE 8 Se OE SSRIS See ct ate ce ee lo,6 Silla aaa 1 50 1 60 Away 6 P35 AEM SRE See crc tetic ager ote daar ehe raven she tober oten-Yer caatels 1 80 1 90 Awning rf BM Oe a Se Aaa ers te pa Or RM on one 2 10 2 20 Azure 8 USF Ml et Paar een tt ah Doc pire the nest 2 40 2 50 OT O57 Plates Type CY eu Type “R re Back 1 pss i> de” rt» Pu Pw ee) 5S ric Pe oat 40 50 Background 2 Byer Bit eiwane ace epee toe a ote 70 80 Badly 3 1 Soe Be Ge ss a het aime et aera 1 00 1 10 Bail 4 pe ee is StS ee EO oh ee ee ee 1 30 1 40 Bailor 5 TOG 8 ens 34 SO, St rceains serene nee arom 1 60 1 70 Bailiff 6 LOA aia 8 6 NER aie tie dis phehiee Me bct pau er 3) oe 1 90 2 00 Bake r 14 ahs 3G Bb aia ware grou ah eine ae 2 20 2 30 Bakery 8 16 SoS x3 rae aN acpetais semester 2 50 2 60 Balance 9 LB Ge SS KD 5G a esnesevens or ahel Shee eater th a ievere nearer 2 80 2 90 Baking 10 19LE TSS 15'*, ke Ole eee 3 10 3 20 Tandem ‘«A’”’ Plates Type “A” Type “RA” Balcony 2 236 ind 7) ARG See eae cae eee 60 70 Ballet 3 DG SO KOT, Mie RARE Betce a cwdce sate teria 90 1 00 Balm 4 DU a SNS, alee were eve Per Sey ac Mn S oiaicoe 1 20 1 30 Tandem +C’’ Plates Type” "Type “RC” Balmy 2 236 1. Xo7t eines ee wiclestoe cries s Mees 70 80 Band 3 DU xO Pee here A ae OR eee LOU 110 Bandage 4 25g KAS ge Ai ar cobs ae Ope ah ee eae 1 30 1 40 The price of Switches Nos. 010, 020, 030 and 040, given on page 238, is to be added to any of above prices to obtain the price of a single switch complete or a gang switch complete. No extra charge is made for the following finishes: Nickel, Bronze, Polished Brass and Old Brass, or for most of the Oxidized finishes. Plates of different size from the regular plate are special and extra, but if ordered in quantity and of one size, the additional charge is small. ‘(Diamond H’’ Rotary Flush Switch Plates Tandem Plates and Wall Appliances are carried in stock up to No. 4, for either Push Button or Rotary Switches, or combinations of the two. The tandem form of plate is very attractive and is preferred by many to the horizontal gang plate ordinarily used. Tandem Gangs require either Back Frames, Wall Cases or Wall Frames. Any combination desired of Push Button and Rotary Switches, either in a horizontal or Tandem Gang. Fig. 1, P. 20, regular No. 3, Rotary Tandem Gang. Fig. 2, P. 20, No. 3, Combination Tandem Gang. 2 Push Button Switches and a Rotary Electrolier. Tandem Rotary Plates For use with ‘‘Diamond H’’ Wall Frames For use with ‘‘Diamond H’’ Back Frames and Wall Cases ; “C” Plates “RC” Pl 2 234 om Tt etl. dae eee > ae SL Sry Mt oe 1 20- 1°30 3 2% “*x10/; ss OOO 6 Veccicrweeec ce cece 080 v9 1 80 1 90 “A” Plates ‘‘R A” Plates 1 20 1 30 Bandana 2 D6. tis X76 ING ae ashe eine oe Og eee eee s PALTSENION dW, Te Nate MEING3 5 oc Pe onoeigees Arete 1 80 1 90 Banister 4 Be ae Or, ies one's 6 Care «A On ici 2 40 2 50 4 DAE gtk EPR eh ae erry, es 2 40 2 50 CENTRAL ELECTRIC COMPANY, CHICAGO 25 ‘‘Diamond H”’ Rotary Flush Switch Plates “«A’’ Plates For use with Wall-Frames and Conduit Boxes of any make Trade Word pares ‘A Pintes eee See Bean 1 DU ain, 14 Aik Oe als seed fae $0 60 $0 70 Beaw Zz Agee Ae vers wie ew sls S = 1 20 1 30 Beckon 3 Gig) Sarr Ste ete tebe tes,« aie) LO 1 90 Becalm 4 Big Ae Beto. Sie awe tees 2 40 2 50 Became 5 Ce leak vedere cee .- - oss 3 00 3 10 Because 6 11360 ase ae ate segie cute occas 3 60 3 70 : Bechance 7 19,9, 34 tA EE! Fates on one ete 4 20 4 30 Becloud 8 15369 het sas eer he egen 4 80 4 90 No. 2 Gang Complete. Type ‘'C’’ Plate “C”? Plates— Without Back Frames For use with ‘‘Diamond H’’ Back Frames and Wall Cases 'CuPlates “RC” Plates Becharm 1 Die im. x ASg iene ton ore 60 70 Become 2 Da ERO wens pis ewes 1 20 1 30 Becoming 3 YR OE OS SET Rane eee eas 1 80 1 90 Bedaub 4 Qian UK DVO) wo isle chaxe.els'sisie she 2 40 2 50 Bedranch 5 TOG5 SO aE on gree wise 3 00 3 10 Bedroom 6 LE eg. Nie e's ae ake ar 3 60 3 70 Beheld 7 PAYS ER Gas he ihe sue os smiersis 4 20 4 30 Bemoan 8 TB gop he KO yee ties. here ame ois 4 80 4 90 Bemire 9 TSG ee ha reeset we nae 5 40 5 50 Bemaze 10 TOTS oe 30 ps soncnn sper ere 6 00 6 10 Back Frames are not required when other steel wall appliances are provided. No. 110 ‘(Diamond H”’ Rotary Flush Switches 220 Volt With «A’”’ Plates Std. List Price Pkg, Fach Bemock 110 10 Ampere, Single Pole..........-- 50 $1 70 Bequest 120 10 = Doubles Polew. aac ee AS 2 20 Bepraise 130 10 me SWayimebectouessas 20 2 20 Bereave 140 10 - A_WW AY geen esate renal aces 6 2°20 Beset 150 9-Point Electrolier.........0se2-+- 6 a, IXY) Besetting 160 3-Point os Dnchs ae ee es 6 2 20 With «A R” Plates Beside 114 10 Ampere, Single Pole .......-+-- 25 1 84 Besought 124 10 cs Doublemeoleme scr). 25 2 32 Bestir 134 10 ug Ss Wayctesslsceaiss ser os 25 he, Bip Bestowal 144 10 se AoW Aayncwe sons cunceens 0.8 6 Poe Bestowment 154 9-Point Electrolier..........0--s0-- 6 Paoe Betake 164 3-Point CCE Seede rccmseren, Weterehewens ie 6 DEoe Without Plates Betaken 0110 10 Ampere, Single Pole...... ca sarah 50 98 Between 0120 10 Ms DoubleweOlews sie iter 25 1 48 Betray 0130 10 ee BEV oy Rae She eee 25 1 48 Betook 0140 10 ue WER 2OaR oar ter ctey 6 1 48 Beware 0150 10 oh 92-Point Electrolier..... 6 1 48 First turn, lights at 1; second turn, lights at 1 and 2; third turn, lights at 1, fourth turn, Ott as Bewail 0160 10 Ampere, 3 Point Electrolier..... 6 1 48 Cuts in the lights in three sections, one section at each of three turns; fourth turn, ‘‘ off.” No. 0130 Lock Switches add 20c. to the above List OKONITE INSULATED WIRES and CABLES will not deteriorate, but IMPROVE with age. 26 CENTRAL ELECTRIC COMPANY, CHICAGO Steel Wall Cases for ‘‘Diamond H’’ Flush Switches Wall Cases are intended for use on woodwork and old walls and on flexible conduit or porcelain work. They are not for use with iron armored conduit, nor is it intended that they should be plastered in. In installing them, the ears at the ends of the case must not be let into the surface to which the case is attached, as the face- plate has recesses in the back for the ears. Dimensions given on preceding page for back frames apply to wall cases also. Wall Cases and Back Frames are the same, except that the Cases are deeper and have bottoms, which are provided with outlets. In ordering switches and plates for use with wall cases, specify ‘‘C’’ plates. Gang Wall Cases Mnfrs. List Price Trade Word List No. Gang Each Bevel 81 Lise os ct chtvon tonsrecoten eve era one eta $0 40 Bewilder 82 YO ASRS ich SAO SOO Gace 70 Beyond 83 Be ss a oe dae oboe ae ele ener eretelee aes 1 00 Bigamist 84 4A, rain hidivdrate aitehta ol dane aston shot eect ts are 1 30 Biographer 85 RMIT or > Como mods Soom or 1 60 Binate 86 RR reg GG, oopaye auecic 90 Binder 87 (PRE R Fs SArwaO ON 20 2 20 Blacken 88 Te I os Oracicrom nails StS angto 2 50 Blackfish 89 1 REMEDY Sire ai an iis, oh Oe be 2 80 Blame 90- 10..5 2258 aetna nk en eee Be Dimensions of Wall Cases Depth of Wall Cases, 2% in. B, 23 in., D, }4 in., Yo 2, isallycizess Gang S E x il 13 in 4. in, }§ in. 2 344 in 434 in, 243 in, ay 5% in 63%; in 434 in, 4, 75 in 83% in. 6%, in. 5, 9% in 10,8; in. 83% in. 6, 1048 in WY sb 10;%; in. tic 123¢ in 13}2 in E22 Sans tok 14,%, in 155% in 1342 in, 9, 163% in 177% in 1556 in. 10. 18%; in. 19¥% in. 177; in. Tandem Wall Cases Blamable T82 AR A odo Gass fF $0 70 Blank T83 8 cha vals oe eee A ky Blanket T84 Bice.) i ciic CUR Eee 1 30 Handles for «‘Diamond H’’ Switches The handle contains a spring which is compressed as the threaded metal interior is drawn out as the handle is screwed on to the switch spindle. The face plate is held firmly against the wall by this spring pressure. Fig. 1. Section showing metal interior and spring in their normal positions, ; Fig. 2. Section showing spring compressed and metal ; interior drawn out to its limit. CENTRAL ELECTRIC COMPANY, CHICAGO 27 Miscellaneous Switches G. E. Double Push Button Switch 10 Amperes, 250 Volts The mechanism, which is entirely enclosed in a strong porcelain box, insures a quick make and break, has liberal contact surfaces to prevent heating, and con- tains a small number of working parts. The positive action of the switch is accomplished through the agency of but one strong spiral spring, which, with the other distinctive features of the switch, precludes any possi- bility of sluggish action or loose parts. The standard finish is nickel, although other finishes can be furnished if desired. A cast iron wall pocket has been designed for use with these switches in connection with cleat or knob concealed wiring. Prices do not include the wall box. List Mnfrs. Price Trade Word List No. Kach Blare 21649 Single-Pole Switch, com- plete. \¢ Garis dew tae ese $2 35 Blarney 21650 Double-pole Switch, com- pletes .- Fae wae tate ree 2 50 Blaspheme 21651 3-Way Switch, complete.... 2 50 Blasphemy 21652 Single Pole Switch, without COVER sos. eorraiouminsrs wee 2 00 Blazon 21653 Double-Pole Switch, without COVEE Ss) ses Cen eeeeiee 2 15 Bleach 21654 3-Way Switch, without No. 21650 COVED jin nade eee: 2 15 Bleachery 21655 Nickeled Cover for Two Switches, with Screws... 1 40 Blench 21656 Nickeled Cover for Three Switches, with Screws... 1 75 Blend 21657 Iron Wall Box, with Screws, fomOne Switch seri: 40 Bless 21658 Iron Wall Box, with Screws, for Two Switches........ 60 Blessing 21659 Iron Wall Box, with Screws, for Three Switches’... .. 80 G. E. Single Pole Snap Switch 5 Ampere, 125 Volts The switch cover measures 23/"x 31" and is finished in nickel. The object of the iron wall box is to facili- tate the installing or the removing of the switch, and also to protect the wall. Made in single pole only. Blew 19535 5 Ampere S.P. Flush Pocket Switch, complete without Iron Wall Box..$0 90 Bleak 19594 Iron Wall Box, with Screws, 15 G. E. Snap Switch for 500 Volt Circuit The switch is furnished in two styles: 5 ampere, 500 volts, 3-way; and 8 ampere, 500 volts, single-pole. It is a remarkably simple and effective device for car light- ing and similar circuits. The mechanism effects a posi- tive break on a 500 volt circuit and will withstand severe usage. The porcelain cover and base have chocolate color and glazed finish. Bleaky 21644 3-Way Porcelain Snap Switch with Cover, 5 amperes, 500 volts.....$1 00 Bleakness 21645 Single-Pole Porcelain Snap Switch with Cover, 3 amperes, 500 volts... 90 G. E. 3 Ampere Car Lighting Switch and Cut-out Asa result of the rapid introduction of large cars re- quiring more lights, this switch has recently been designed to easily withstand the most severe conditions under which a device of this kind can be used. It is positive in action and has a very long break which renders it fully capable of breaking its rated capacity (3 amperes) at 500 volts. A new feature consists of a porcelain barrier be- tween the switch and the other live portion of the cut-out, thus decreasing the danger of arcing when the break occurs. Blear 11511 Combined Switch and Mag- No. 11511. ate! Gant Port ae er eee $1575 CENTRAL ELECTRIC COMPANY, CHICAGO No. 50725 No. 947 Diagram Showing Connections Miscellaneous Switches— Continued G. E. Pendant Push Button Switches All contact surfaces are liberally proportioned and the mechanisms of the switches” are thoroughly reliable. The circuit is closed by pushing the rubber button which is attached to a metallic plunger, and is snapped open by pressing the release button on the side of the switch. The buttons are threaded and screw into their respective posi- tions. The 5ampere, 250 volt switch has two breaks in series, and knife blade con- tacts. The 5ampere, 125 volt switch is 15g" in diameter, and the 10 ampere, 125 volt, and the 5 ampere, 250 volt, switch 17%". The standard finish for these switches is polished brass. Mnfrs. Std. List Trade Word List. Pkg. Price No. Each Blind 50712 Bb Anip.;, F2bV Oltstmatten ceva ctuetie cet areeeneeetere 100 $0 70 Blight OS lle Omeacs 125 9 eee Former Ky) 1 00 Unburden 50725 bass 250)" SS double brealzectaac de cie cee LOO 1 00 Bryant Chandelier Switch This chandelier switch is intended to be placed in the canopy of the chandelier, and is fitted with an attachment which clamps around the pipe, making it perfectly rigid. The chain can be dropped down between the pipe and the shell of the chandelier, or through a small hole in the canopy. It is fitted with brass ring hanging below the chandelier, the first pull of which lights the entire chandelier, the next pull cutting it out. Chain and ring can be furnished to special finish where desired to match any finish of fixture. Pillaged 947 5 Amp., complete, with 6-foot chain and ring....... 23 ROU The Sechrist Automatic Switch Works on the Electric Light Current or with an Ordinary Battery By means of this automatic switch a person may have absolute. control of any or all the lights in the house from any part of the house. The hall lights may be turned on or off from either the first or second story halls and also from each chamber. Conveniently lo- cated beside the bed is another set of buttons, from which one may be able to turn on or off any or all the lights in the house. A transformer on the alternating current reduces it to the strength of an ordinary battery. An ordinary battery may be used in place of the transformer if preferred. We therefore use bell or burglar alarm wire to run to the different push-buttons throughout the house, mak- ing the system absolutely safe, and may be put in after the building is finished without any danger of fire. Blindly § Amp., AutomaticSwitch........ «.s ¢ smite ae eee $2 00 Blindfold ‘Lransforiner, 60 2Voltee seems o.'@ eta“atin v stelte evetel Sreteke arene 2 00 Blink Resistance Boxes, Double Pole, 110 Volt..... anes co! Blinker Transformer, 110 Voliviesee se sce eee 3 00 Bliss 2 Button.Key, 1-Auto..04-... ene ete 50 Blissful oy od Oe uae rer sisidievetee ite tse « etela che eee eee 75 Blister Garces OS nae. alae abbas went ete Gece han 1 00 Blithe » San Ma MED eee rr Sn mR eric 1 50 Blithesome iLO SS" BNE 5 Segcagcalarew wiereateene eee sate eee ana Bloat 12 ee Oe eee ok nates sautres oetee 2 50 White buttons turn light on, while black buttons turn light off. Directions for Connecting Up AA—Represents the back of the automatic switch. B—A group of lights to be controlled. S—An ordinary switch loop connected to the automatic switch. a, b—Are wires supplying the reduced current to operate the automatic switch. b, c, d—Are ordinary bell wires which run to the different push-buttons from where it is desired to control the lights. C, D—Are two sets of buttons controlling the automatic switch A-A. Any number of push-buttons may be connected to the wires b,c andd. One resistance box ma be used to supply current for any number of automatic switches. All switch loops should be of the same polarity. To operate the switch by means of a battery, instead of the electric light current, substitute a battery in place of R. CENTRAL ELECTRIC COMPANY, CHICAGO 29 Knife Switches Slate Base Baby Knife Switches This Slate Base Baby Knife Switch is made with especially designed No, 610 automatic machinery, by which perfect uniformity is secured. The contact clips are fitted in longitudinal slots cut in the Monson Slate Bases, as shown in the accompanying illustrations, insuring permanent align- ment. The break distance and the separation of metal parts of opposite polarity are in accordance with the specification of the National Board of Underwriters. : Single Pole Larboard 610 15 Ampere, S..P. SP 2. ees 10¢ $0 34 Larceny oll 25 % e SS Saas; ctase eee LOO 44 Larcenous 612 15 a3 Ls Bd ipetindnicio: 100 60 Laterally 613 25 e Sy pO Se oe cen 100 74 Double Pole Lather 614 = 21h Ampere, D. EsAce Darang 250 42 Latinism 615 PASS aoe % oo" eae. oe 250 50 Laundress 616 15 es 0S) Ds Lineopicee ; 100 74 Lavishment 617 Dy ee ae sé 1 aera 100 90 Three Pole Lawlessness 618 16 Ampere, 1) PS. occa... * 25 90 Lawgiver 619 25 a s OR etary ere 25 1 10 Leakiness 620 15 es Sa Oe a Bear 10 1 20 Leakage 621 25 i - SO 5.5 SNES . 10 1 40 Peru Porcelain Base Baby Switches These switches are mounted upon heavy and highly glazed porcelain bases moulded in a manner to insure great durability. Porcelain handle and crossbars are of one piece, strengthen- ed by a brass screw run full length of handle and secured by a nut imbedded in porcelain bar. They are safe electrically and approved by the National Board of Fire Underwriters. Single Throw Leanness 31245 15 Ampere Single Pole........... 100 $0 40 Leaven 31102 15 “ Doublesce “se. eee 250 63 Legalism 31052 15 ss Tri pCi sn aera 25 1 00 Single Throw Legendary 31246 25 Ampere Single Pole.........-. 100 60 Legume 31074 25 es Double ‘ ......-++- 250 75 Legislation 3979 25 cs ahelyo 4 whee eee 25 125 Double Throw Leguminous 31039 15 Ampere Single Pole.......... 100 # Pe Lenient 31041 hie 4G Double ‘* ..... ..-. 100 90 Leniently 31158 tbr 3s Triple 6% oes eeeie 10 1 45 Double Throw Leastwise 31040 25 Ampere Single Pole........-. 100 1 00 “~P Lethal 31042 25 ws Double i Reet ue ei 100 if 418) No. 31159 Lethargy 31159 25 ies Triple “* .6s.-.00- 10 1 75 30 CENTRAL ELECTRIC COMPANY, CHICAGO Porcelain Base Baby Knife Switches Approved by National Board of Fire Underwriters Single Pole Standard List Trade Word Package Price Each Stelliferous LD ATI Pere: Se Malka tas tee eet 100 $0 34 Stelliform 25 x Ode 5 Waid ees 100 44 Stellular 15 SPADA Lia. qseente ne ere 100 60 Subfamily 25 GW ST Oe ry Sis Nero ioe 100 74 Subjection Lb Amperer ry oP Oaklinee a cere rae cee 250 42 Subjective 2d y Oe nae COARSE otic 250 50 Subjectively 16 ss DSPiD et Lienert 100 74 Subjectiveness 25 “e eR tis 3 oct ntact: 100 90 Three Pole Subjectivity 1}wAmpere 02 POSS La. sae sebe ae eee 25 90 Subjunction 25 Ss OT Bera cee oe eects 25 1 10 Subjunctive 15 (Cy TL Pe Dal epee eee 10 1 20 Subkingdom 25 os Sol Sl eens reer 10 1 40 Bryant Baby Knife Switches Single Pole Porcelain Base Type A . frs, Std, ist Trade Word List No. Pkg. FHeeeeee Lettering 1001 15 Ampere. S. Poy 5.2 ee 100 44 Levitical 977 JAS Wh oe hi taht 100 54 Lewdness 1039 15 ee Pit ah BIS Rea aa es 100 60 Lewission 1040 DS oe ot iat a ieee oe 100 74 No. 1001 Double Pole Porcelain Base Type A Licensee 974 I5PAmIpere, Dees. Sak lee ters 250 52 Ligament 978 25 a ut Se aebacae 250 60 Ligation 1041 15 4S fC * Dale 100 74 Ligature 1042 25 st se $8 fail ioterses 100 90 Three-Wire Porcelain Base Type A Limitable 1052 15 Ampere, 3-W., S. T....... 25 90 Lineal 979 2 oe of i A rs 25 1 10 No. 1052 Three-Wire Slate Base Type A Lineally 1158 15 Ampere, 3-W3.D)-T). tn. 2 10 1 20 Lingual 1159 25 vs . eet 6 agke 10 1 40 Porcelain Base Type B Literal 1245 15 Ampere, Sha Sl vay ee 100 34 Literalist 1246 A ee S ote «es Se 100 44 Literary 1102 15 Oy DP ences 250 42 No. 1074 Literature , 1074 Digs ess s Pouca ee 250 50 CENTRAL ELECTRIC COMPANY, CHICAGO 31 Bryant Knife Switches— Continued Single Pole—Unmounted—Type A List Mnfrs, Std. Price Trade Word List No. Pkg. Each Lexicon 1048 15 Ampere:S.. Pr S.1o.cees 100 $0 44 Liable 1054 25 ee fe OSC: 100 54 Liability 1050 15 ss Sse) aL ereroiaiors 100 60 Library 1056 25 ve - YF Aart 100 74 Double Pole-—Unmounted—Type A Limation 1049 Tb Aimpere De rasocn) ences 250 52 Limature 1055 25 * me US ie ago 250 60 Limberness 1051 15 ee We DE eoone. se 74 Limitary 1057 25 ae ne Pe int 100 90 Three-Wire—Unmounted—Type A Liniment 1053 1b Ampere.3-W,, Seclscne a 20 90 Linstock 1058 25 os aS Saeepteeeeso: «sk. 10 Liquidate 1150 15 “ De tae 10m 61.20 Liquidation 1151 25 a HE ‘Sfantcretere 10 140 Unmounted—Type B Locomotive 1283 1b AmperesS. PS... 7: 100 34 Locution 1284 25 es coda ore 100 44 Lodgment 1103 15
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ean
K. P. Rosette
Mnfrs.
Trade Word List No.
Sheepseye 433
435
59
Fielding Fuseless Rosette
Made in two pieces, top and bottom.
Is very easy to install and saves time,
as the cap or top piece covers the con-
nection between lamp cord and wire,
thereby eliminating the necessity to
solder and tape the joints.
Std List Price
Pkg Kach
Fuseless for Cleat work........... 250 $0 20
Ut ‘© Moulding work....... 250 20
kK. P. One=Piece Fuseless Rosette
It is made of one solid piece of
porcelain and all contacts are readily
accessible. All weights and strains
are borne by knot, supported by solid
porcelain, therefore there is no strain
on contacts.
16
60 CENTRAL ELECTRIC COMPANY, CHICAGO
Peru Plug Cut-Outs
The design of the Peru Plug Cut-out covers many points of
excellence. The result of good workmanship, is a well-made and
substantial fuse block; the porcelain block is extra heavy, well
formed and without weakened points, with a liability of breakage.
All metal parts are firmly secured to porcelain block and are
of heavy material. Washers are of cone shape and extra heavy,
with large round-head screws make an ideal line connection.
Main Line
Maximum Capacity, 30 Amperes, 125 Volts
rade Word MO Coen
Caijoler 5692, . Single Main...... Banwveeetees oe eee 50 $0 30
Calamity 9652 Doublé Mainy. . . ..tisevies te smite te eels 50 50
Prices do not include plugs
Dimensions
: No. 5692 No, 9652
Heights. dase cee cers one ae tsee ....1% inches 13% inches
Wid thi itiew s'e'va eis ates dauhe ease «cue ee ee 3% SS
Lengthiciin ssn sale ers «cia terete eee 4 i 4 a
Main Branch
Maximum Capacity, 30 Amperes, 125 Volts
Calamus 1652 8-Wite. Maiti. .7.3 5 cess ote csteneta ae wees 100 80
Calciform 8352 Double Pole, Single Branch.............. 50 60
Prices do not include plugs
Dimensions
No. 1652 No, 8352
Height, sr ctv eies heise ie enters sehararete 13% inches 1% inches
WHILE fe cae Dats otmesscs conto Molten BEY am J ss
Length tieatcess se cas eet enema « 4 a 5% OS
Branch
Maximum Capacity, 30 Amperes, 125 Volts
Caliphate 4871 Double Pole, Double Branch... ~. «. smens.s 50 1 10
Calker 2991 3 to 2-Wire, Be SS fupids woken Ne come 50 1 25
Callous 2351 3-Wirey Double Branch, . ascites eee 100 1 50
Prices do not include plugs
Dimensions
No. 4871 No. 2991 Wo, 2351
Height ass. .0 esa 15 inches 1% inches 134 inches
Wadthinee. > ortasevoiee Ry) 4% * 5% *
No. 4871 Length: On yawns ose 6 “ 196 tee Cb, Te te
No. 2000
No. 3000
No. 4693
Base
CENTRAL ELECTRIC COMPANY, CHICAGO
Peru Plug Multiple Circuit Boards
The Plug Multiple Circuit Board has the advantage over the link
circuit board in that the fuse is easily removed by means of the Peru
all porcelain fuse plug. The Peru circuit board is entirely of porce-
lain, and connections thoroughly protected. Line connections are
of bus bar pattern, and branch circuit connections are well made and
extra heavy. Plug can be re-fused quickly and easily.
Two Wire
Mnfrs. Std.
Trade Word List No. Pkg.
Traffic 2000 Per Circuit eee cia eiaiea ieeete ore cles tele sie 100
Prices do not include Plugs
Dimensions
Block of Two Circuits
Heiphiteeaesen sos ve se closer sats shies sce ss ss sabhes sews 15 inches
AWALEHIO,, «so aooo CObS DOG0- nde HOOT EURO QOUOO UAT Od600000:05 0% ‘py
Beret eee eee sarees ole wieres iaisie «c= = «smite mitment ares. sF DE: oe
Fach additional single circuit, add to length 2 inches
Three Wire
Camber 3000 Per Cirenits: coe ccc ciesls oro steht ee rece oeist 100
Prices do not include Plugs
Dimensions
Block of Two Circuits
Height Sareea evlele tossa's.« oicle a clei lra 6 = oe ols cnelansa slaniunerean'ninie) 9 = nla 1% inches
AUAUEHOY. oon adhoc doo CONC OU OOUUE DO OoU0 Jono cUtS UdudKDd 6 oS
Teng thie tees a facie Paiste is sce Pe ar aR ee Se 5% OS
Each additional two circuits, add to length 41% inches
Peru Fuse Plug
For Peru Cut-Out Blocks
Plug entirely of porcelain.
Takes fuse 2% inches from center to center.
Cap secured by screw in center and will not unscrew in removing
Plug from cut-out block.
Air holes for escape of gas.
Paralysis 4693 Plug only....5.seeesees ss 250
Fuse Plugs
For Use with Edison Plug Cut-Outs
Pandore 66327 3 Ampere, Fuse Plug.......-..---+-s+ese-- 500
Pane 66329 6 “s 00 = See aM RMT ake aa sine 2 8/2.*, 5 500
Panel 66331 10 . COD Re tn eo oie stocans siete ae oc: 500
Pang 66333 12 - Se SNR Pe ree sel eel iene Vet >, 500
Panic 66335 15 ss i Ad Song SU ecuOC ener a 500
Panorama 66337 20 “ ISS ae Ets cr Cie iter: 500
Pansy 66339 25 ss SO anacmeaateman Bonar 500
Panther 66341 30 ef ie SCN ie eae al eee As, OL cane 500
61
15
09
09
09
09
09
09
09
09
62 CENTRAL ELECTRIC COMPANY, CHICAGO
Edison Plug Cut=Outs
For the protection of circuits having a maximum current of 30
ampere, and a maximum potential of 125 volts.
No. 62569 Meade Wend ern | che st Fo
Canbist 62569 = Single Pole Main........... 150 $0 25
No. 6296 Canboose 62965 Double Pole Main......:.... 150 40
ee ha Canzonet 8020 Double Pole, Single or
No. 8020 Double Cross Over Branch 150 50
Canzone 61935 Double Pole, Single Branch 100 45
Capias 62587 Double Pole, Double Branch 100 85
No. 62587
Capitular 62165 Three-Wire Main....... ote 100 60
No. 62165
CENTRAL ELECTRIC COMPANY, CHICAGO 63
Edison Plug Cut-Quts—Continued
Tast
Mnfrs. Std. Price
Trade Word List No. Pkg. Each
Capoch 62199 ‘Three to Two-Wire, Double Branch.. 100 $0 90
: Capricorn 8042 Three-Wire, Single Branch.......... 75 70
Card 62135 Three-Wire, Double Branch,......... 50 125
G. E. Cartridge Fuse Cut-Outs—220 Volts
D. & W. Cartridge Fuse Cut-outs are listed on
page 79.
Practical experience has demonstrated that an are caused
by opening a circuit should be entirely enclosed, and this prin-
ciple has been adopted by a simple construction in the car-
tridge fuse cut-outs. The fuse passes from ferrule to ferrule
through a fire-proof compound whichis encased in a tube of
tough insulating material. As soon as the fuse blows, the com-
pound closes the path and renders an arc impossible.
Carat O55 18 Double PolewMiaiten osareiterrete de oelerer 50 70
Caravan 9552 Triple Pole, Main.......2........---- 50 85
Caraway 9553 Double Pole, Single Branch........... 50 1 00
Carbon 9554 Triple Pole, Single Branch............ 25 1 50
Cartridge Fuses
D. & W. Cartridge Fuses are listed on page 77 as Type C Fuses
Carbonic O55 5e 5 Al pere ees lee ete ete. eins acie o0Fs alu tea 25 20
Carbine 9556 6 Bc ee eo CaS rae Seer oe 25 20
Carbonize 9557 10 a ee Arar hn Rae RoI omSID 25 20
Cargo 9558 15 FO Es Shor ths E CUE Ee OER oie 25 20
Carinated 9559 20 SSSa Ee ee EE cerns asters silanes ate 25 20
= Cariole 9560 25 CS Rre te ats eterats id BES RO RIS 25 20
No. 9554 Carmine 9561 30 Be os BAF iO ARSON, COICO moe 25 20
OKONITE INSULATED WIRES and CABLES will stand a greater amount of kinking and tortion
without permanent injury to the insulation than any other wire on the market,
64
CENTRAL ELECTRIC COMPANY, CHICAGO
No, 61245
No. 61243
Trace Word
Carnage
Carnal
Carnalist
Carnival
Alarm
Agreeing
Panacea
Alabester
Ozone
Aisle
Oyster
Aground
Agreement
Agreeably
Pan
Pamphlet
Edison Link Cut=-Outs
With Porcelain Covers
Mnfrs. Std.
List No. Pkg.
11596 D.P., Main, 30 Ampere. 150
11597 3-Wire, Main, 30Ampere 150
11598: D. P., Sel. Be, 30; Ania Oo
11599 3-Wire, Sgl. Br., 80 Amp. 75
With Mica Covers
61299 3to2-Wire, Dbl. Br., 30A. 50
61365 3-Wire, Main, 75 Ampere. 50
61247 3-Wire, Sgl. Br., 75 Amp.. 50
61235 3-Wire, Dbl. Br., 30 Amp. 450
8230 D.P., Dbl. Br.,10 Amp. 200
61487.0D. P. Dbl) Bry80 Ampageoe
61535 D.P., Dbl. Br., 75 Amp. 50
61587 D.P., Dbl. Br.,75 Amp. 50
61569 S. P., Main, 75 Ae 100
61565 D.P., Main, 75 Amp.... 50
61245 D.P., Sgl. Br., 75 Amp.. 50
61243 D.P., Sgl. Br., 75 Amp. 50
List Price
Each
$0 65
—
00
—
00
_—
50
35
70
2 30
CENTRAL ELECTRIC COMPANY, CHICAGO
(Gomme =
TM wees
in
———
So
LS fi pany
=)
Sz
jae
No, 1066
No. 1419
No. 1421
Trade Word
Carob
Carouse
Carpel
Cartel
Cartilage
Carton
Case
Chat
Clew
Clap
No. 1068 Clan
Carver
Carvel
Cartoon
No. 1418 Cartridge
Casement
Casemate
Caseous
: ee Casern
No. 1420
Cashew
Cascade
Castile
Castrate
Catfish
No, 1422
Bryant-Edison Blocks
Mnfrs.
List No.
1062 25 Amp., D. P., Dbl. Bch.
Porcelain covegeee .-6 4. bees
1062 25 Amp., D. P., Dbl. Bch.
Micakcover snr coins «ith oon
1063 30 Amp., D. P., Main. Por-
Celain COVER Ee ema eae eee
1063230" Amp, D> P= Main:
MICA COVE NRE arom
1064 30 Amp, D. P., Dbl. Bch.
Porcelain cover. 5 ee
1064 30 Amp., D. P., Dbl. Bch.
Mica Covereiorae ac 140
Syaiekelet, deta Je ap ost dao oak OLE ole o> eee 146
ShadesweUitilitive, Ae ceweeers errs = 0. a ei cee 146
SCAT Sie ee seep ae unten se MRR eae ole) shuns Seance eutao ROR wo 245
Sheete RitO Deis we werttinwts canbe tey cco sie cee ona aes 183
Shel RB rack eia wearer hs oe tract an uperes mene 129
SHOVE |Site ta een ben ei ny Oren: serene unary: 223
SHOWen Vitti OW NEMEC WOm tents ania repens 148
Sica Gey AW CSLOUA Nici leet sam ins Les SGA: 315
SiderGubtinomPiversuessrae eine tere eis 228-231
SISA UE SULATIC: Ten Went iano gaara cme = site, «elmer see 227
Siem ReceplaclesGaemn anc: teem «Ss 96, 98, 102
SVilnAcnere! TRACING ONS = ater o.oo coche oma cS oan 137
Sines Si rORes ells ava, ae tele af eetteon era pce 442
SSK Wena BYOIKS: GSS ne cane Ore net. oO EePeeS Gac 8 ogt nis 442
Sieettonw anim, Cleat 25 tence «1-8 nero! ee 208
SIAC CRM Ae en oaeaan eror tres eenehs.. Gone) cheer aaae 381
Slates baseubapy Kenite owitchess mess... -- eee =. 29
Shelen Dive Raglss hi-fi ete ees ae chert ete 222
Sleevest LADCE eye fetes alma Shale © ei 514
Slow-Burning Weatherproof Wire ....... ..... 275
Smiths Adjusting Devices qa ts cc. 2 tea 122
arias [eibisnenaker IMKMENE Gaal n BK Sree Sant 492
SIA PN Dw PUCH eS Mets AL ties pra stares nn aylinn sap eatin 7-14
Sine cee SOLS Mel) auc Phi e arare ies cake ch ars Ghee te Lah ae fia
SOCKkehe SUSI IOSM REN otters eaeereea:/ « Mretee nari 11]
Socicetmiland leciiae pores) yeas qe cohen ts Ae gee 110
SOCCER LLOO LCS a aa ee wiics et ee ONS a an we CLT iM
Se ete ROG Seen eet are tosses Aree ey ce lng 108
SOCKC ES tier aE ee pepe o Res erg eh nage 86-101
SGe kets ay ble Gree act lll reentrant Po eneneh recente 99
Syeyellassicn, SIMeVebhies pk ctlaun mee oom hain Seren term ce 149
Syorelesnsy were yulaye:. ge 48 co pores niece ect 100, 101
Cocicets S ove teh board rise accion oe a Oe
ore asticy iricctcul ells tom os nc di dimes Meme mer ce 191
Sordi ReBNoayerm (RUE pc 5 ob HAR SOMO 108
SYoike helt, 5 Sikenau ume coe Oe Una ne OG eee ruck 252
Solderitie: Copper ect tee. Fe ue lth ct aes ot 251
Soldering vlronss: Plectrie. nin au. owes ole = 2 es 525
Sa@ldertno = Paste: can eee an 2) heen Pee ee ween ee 252
CERIN a Mise pr. abera te eis e a te an «gure = rede 252
SOL SrIOTLEle SER a Sora res wale, aheAn e tact sings ge 252
Sontebackel ranciarvveney sears oo nteeseet nes 505
598 CENTRAL ELECTRIC COMPANY, CHICAGO
PAGE
solid Cluster 5.34.65 5 seo 247s cl teen, 6 ee eee 118
POUNCERS. Vek se alk ae ee cae eee 483, 484
parle ‘Coils. cin Sousa ier aie in ee ee 479, 480
Speaking ibeRsup plies ween ses ea en ene 473-476
Special Power Generators ........... 504
speed Indicators... pia eee eee 259, 358
Splicing Clampsi2 22. neh emcee ee Cen pone 233
splicing: “Piyers® 2 stesso ee, ee ee eee eee 228
splicing? Wrench: "ciec nt blah 7 ce eee ee 234
sponges Blectrode 2.0. news, re ee ee 472
DPOONS. 54 EE sts Silat ts cat ee oie Eke vee eee ee 223
pot. Cord a2 che oe oe ten oe 2 en 181
Spreader, Hook Cutteticne sm ae eer ene 207
Springs Brass “Wires soage res een ee 277
spring Clip’ Cut-Outs, “Dae Wan sae a eee 79
Springs, Door and Window ae en ee ene 485
ppd, Electricueccy < ane te ene 223
Stage. Receptacle ox. one cane: eee tee eens 103
Stalactites 2225 08s, eae NO ane ees 135-139
stalactrtes;; Holopliane sui. Wen ce ee eee 139
Stamped ShuUSES, 1.72 -hont Rene Met es eee eee a 73
stamped "Walls Platesoi- 1 of co o)... tone Eee 116
standard Automatic (Hook 26.4.0 om eens 507
Standard “Gross Arinc xi... Paduka eee 213
Standard Kkeceiver 2: 023 45 ee ee 505
piandard ‘Wire Gaugen es 5 148 eae ae eee 259
BEADICS: 13, she ake. © 4es RU cee At eee 473
Star \Hlectro™ Mechanical. Gongs. 0. eee 445
Starrett ssopecd: Indicators foe... ol eee 259
mtarting heOstats Suhr tao. oe ey een re 417-424
nlatic Groutidy Detector. Ue eee 350
Steel “Afmored Cord 6.504 2. tee nn eee anne 435
Steers Blind ‘Outlet sPiates: +), Gs aon acre 308
nteeb-Guirder Clampsuiwn. a ..\hee eee eee 220
Steel Pinsrame. . Ves SE Oe Sashes a eee 214
mbleel .stratGamm. cil. ak oee cy es” pes ie eee eens ee 277
BLeEL, plone “Wrench vu vn ean ol aoe ae 234
bel ACL Hitt Diese ers =. hve eps pee ee a 219
tee) “ies Weel =. ean ate. AREAS eee ee ee 234
stewart Adjustable Handle) 24 2.c.).) 3 eae. 110
Stewart (Cord eAdjustem ocleleisiercine se eiqee ies 55
Searchlight Junction Box Hereditary 25019 Interior fittings complete on porcelain bases... iiss sae 1 00
Cat. No. 22573 Arranged for Conduit Wiring—2 Outlets
Hibernal 22697 Junction box Complete waa qescecscacicce tcc sects csibieedsle cena 8 00
Hibernian 25030) BOX iascctewcce semen cies Ce OOS COS ORE 6 25
Hickory 22574: Cover fot bOX Mei sce te eee eae ena eee 55
Hideous 25019 Interior fitting complete on porcelain base............+-. 0 1 00
W. T. Feeder Junction Box
Arranged for Moulding Wiring—6 Outlets
History 50973 Junction box complete, without key..............-2.0:6 sie aieate 9 00
Homage 22576 Box.. ciolens)araieteloreletnete encore states a 60s.ed/e sale grate 4 50
Homeward 22577 Cover for box, “with cap.. sales ayaa aVele:Seieisiole'e eleiciaetsterere sie nate ee 175
Homestead) 22579), Cap for COVER mes cienic ccc ec nivaleinseisletesmeimistes leiee aereimenteeers See 80
Homicid 63766 Key for removing cap.. 2 oe 80
Hominy 25022 Interior fitting complete on ‘porcelain ‘base... aestaeeoebene 2 00
Arranged for Conduit Wiring—3 deriete
Honesty 22699 Junction box complete, without ay
Z F Honorable 25033 Box. alse ‘o'a,e ses (stave a atetclare ulelatalatels, chats ctateret clan RMEaeem
Feeder Junction Box Hoodlum 22577 Cover for box, With cap.. eG wis neblow'e ee be a aisee eee cee ee oa
Cat. No. 80973 Hookedness) 22579) Cap toricoveri ert ne een eee eens eee
Horehound” §63766> Key fot nemovinte Ca piace oc ccimcies cece eteeeaisicats stole ciate tere arate ety
Horizon 25022 Interior fitting complete on porcelain base.............. 2 00
W. T. Three-Way Branch Junction Box
Arranged for Moulding Wiring—6 Outlets
Horologue 22689 junction box complete, without key.......0-escese ees cee eee 7 50
Hortation ZSOZO) "BOX, Lote eee Sennen enieemn easin pide clelteoee Teaisisligis es era's de lcvejcheneta torent 4 00
Hospodor 22577. Cover for box (with Cap.2..cs.csse aoe ese en eee eee BR, 1 75
Humdrum 22579. Cap for COverieis, cc, so dicls tote cle pete: ects atts tte cee raren aren ee ‘ 80
Humane 63766 — Key for removitig capes sok cas s.0- ae atte ute cave aceceie seein roan 80
Humaneness 25021 Interior fitting on porcelain base.. atate cia 115
Arranged for Conduit Wiring 23. Outlets
Hummock 22698 Junction box complete, without key ..............
Hustings 250324 BOX esas ct Gee te teas one «eee ane fs
Hyacinth 22577 oS LOT DOR SWIM CAD ris sciee eestsels ke ae
Fa : i Hyaline 22579% Cap fOr COVEN Souter. acised o tacieelsitodicistenins eects sae ernae enlat eee amen
Three-Way Branca enclor Box Hydraulic 63766 Key for removing cap...... ..e..eeceeeee Remote son eee eoe « 80
Cat. No, 22689 Hydrology 25021 Interior fitting on porcelain base,...............ceeeececcccecee 115
CENTRAL ELECTRIC COMPANY, CHICAGO 153
Marine Supplies—Continued
Junction Boxes—Continued
W. T. Four=way Branch Junction Box
Four-way Branch Junction Box
Cat. No. 50967 Arranged for Moulding Wiring—8 Outlets
Mnfrs. List List Price
Trade Word No. Each
Hydropult 50967 Junction box complete, without key.$ 8 00
Hysteria ZOO SM BOXG made stress ee Det ae any? 1)
Ideal Z2O4 dee CON CHLOL DOX; WIth Ca Dente mercer tea es 1 75
Imbricate DZS 1D CAD TOLCOVEL: crcl cme eee oh iete ate 80
Imbroglio 63766 Key for removing cap .............. 80
Imbrown 25018 Interior fitting on porcelain base.... 1 15
Arranged for Conduit Wiring—4 Outlets
Imbrue 22696 Junction box complete, without key. 11 00
Imitate ZOOS Lae BOK. vind ceo qtete ta a ent ema eet 7 50
Imbezzle 2254.4.8 Cover tor DOX With Capie calecmeu ae bs 1 75
Immaculate § 22579 Cap for cover ................. ews 80
Immaterial 63766 Key for removing cap .............. 80
W. I. Combination Junction Box, Immature 25018 ‘Interior fitting on porcelain base,.., 1 15
Switch and Receptacle
Cat. No, 63759 5 5 5 :
Combination Junction Boxes, Switches and Receptacles
W. T. Combination Junction Box, Switch and Receptacle with
Attaching Plug
Arranged for Moulding Wiring—4 Outlets
Immediate 63759 Junction box, Switch and Receptacle
Aopash MSS 2S ogo goou code Hpde cone 10 00
Immiediateness2255 7 Box s 2.5. oy. omen ae crimes os oe as 4 25
Immense PPITSOY) (QO Se akore lalores Aen NCHS oaks Jags Wace 175
Immensurate 922513, 5Cap for cover 2... 60. erence ens 25
Immoderate 22491 Switch handle... .... 2.55. .... .:.. 25
Immoral 22680 Receptacle plug complete .......... 1 10
Immovable 25015 Interior fitting on porcelain base.... 2 50
Arranged for Conduit Wiring—2 Outlets
Immunity 22695 Junction Box, Switch and Receptacle
HO MOKAKEY ag coodk oodu Sour Pee LZ2L00
. Immusical 25030 RRO US wo. ger eee ee ane 6 25
re Moen Impatient 22559 Cover for box, withcap..........++. 175
Impassive PPINEY ASSO CONE Ga06 cone £670 S060 0GAa IT 25
Imperfect ZB2AOIS Switch handleerres cctuspers ts ool ere as
Imperfection 22680 Receptacle plug complete .......... 1 10
Impassion 25015 Interior fitting on porcelain base.... 2 50
One Light Pendants
Special Finishes to order
1 Yaar ie
pps" No. 305
Oculist Polished! brassy wesc er Fowketegectete 2 80
No. 321
Oddity Polished: brass... Cee ete unt eae, SO
No. 652
Bagpipe Polishede brass. aerate easel oo veuer eres eee orn 1 50
No. 653
No. 652 Baik Tolishedsbiasen nets ntne mere ae es ott ote a1 eB wae 3 av ae 2 50
CENTRAL ELECTRIC COMPANY, CHICAGO
Marine Supplies
Continued
One Light Brackets
Special finishes to order
No. 177
Polished Brass
Trade Word List Price
Bailee aches Re poORlU
No. 551
Polished Brass
Occurence Each,...... 6 00
No. 375
Polished Brass
Occupant THachivesctes es LUU
No. 566
4 light freight portable
with heavy guard
Brass or Bronze
Ochre WOM gosago 2A OW
No. 660
Desk Light with Swivel
Brass or Bronze
Octagon Wachee 17 00
No. 661
Desk Light without Swivel
; Brass or Bronze
Bailey Hache tame 4000
No. 441
4 light Ceiling Fixture
Polished Brass
Bailsman IDAVA Mi oe 2489 OW)
No. 2
1 light Electric Ceiling
Fixture, heavy screw globe,
water tight, wood block.
8 in. in diameter.
Occupancy. Each....... 9 75
No. 3
1 light Electric Ceiling
Fixture, heavy screw globe,
water tight, wood block, 8%
in. in diameter.
Occupy IDWANG a5 6 ce 13 50
» a LE
CENTRAL ELECTRIC COMPANY, CHICAGO 155
Marine Supplies
Continued
No. 369
1 light Hurricane Oil
2 light Electric
Polished Brass. Other finishes
to order
Trade Word List Price
Odiousness Each.......... $74 00
No. 378
1 light Oil
2 light Electric
No. 369 Polished Brass. Other finishes
to order
Odometer Each.......... 64 00
No. 560
Special Wireguard, with steam
tight globe and block
Brass or Bronze Finish
Obtruse TEACH i ete ean se 12 00
No. 558
Steam Tight Globe Bulkhead
Fixture, full guard and block
Brass or Bronze Finish
Obtrusely Each.......... 13 50
No. 639
Steam Tight Globe Fixture
Toller With guard, each 8 50
Bailment Without “ . 6 00
Bairn With reflector, no
No. 560 euard 2s. each 8 50
‘ No. 636
Steam Tight Globe Fixture
for conduit
Bait With guard, each 9 00
Baker Without ‘‘ os 6 50
Bald With reflector, no
guard. ....each 9 00
No. 4
Hand Portable
Occidental Each.......-..-.- 6 00
No. 5
No. 4 Hand Portable with
steam tight globe
Bale" Hach?.....-.--... 9 00
156
CENTRAL ELECTRIC COMPANY, CHICAGO
The Columbia Incandescent
Lamp
AS GENERAL SALES AGENTS
We carry in Chicago stock a large and compiete assortment of the
standard bases and voltages of the Columbia Incandescent Lamps,
and are therefore in a position to fill orders with the least possible deiay.
This lamp was first made in July, 1889, since which time the factory has been
in continuous operation, and are therefore in a position to make the state-
ment that with one exception they have been actively engaged in the
manufacture of Incandescent Lamps longer than any other Company in
the country.
By the use of the latest and most improved machinery and mechanical
devices, the highest grade of material, the most skilled labor obtainable,
and a thorough system of inspection, the Columbia Incandescent Lamp
Company are enabled to place upon the market a lamp more uniform, not
only as regards initia! candlepower, voltage and efficiency, but also in the
service rendered throughout the life of the lamp, than any other lamp
on the market.
We strongly recommend that users ascertain with care the maximum
voltage at which their lamps are to be operated (that is, the exact voltage
at the lamp, rather than the voltage carried on the machine at the station)
and then order according to the voltage so found. We request this on
account of the fact that in Columbia lamps the brilliancy of the filaments
is practically maintained throughout their life, and a slight increase
in voltage would accordingly increase the temperature of the filament, and
while causing an increase in candle power, would materially shorten the
life of the lamp, whereas, operated under proper conditions, the lamp would
give most excellent results.
CENTRAL ELECTRIC COMPANY, CHICAGO 157
Columbia Incandescent Lamps—Continued
How to Order
Columbia Incandescent Lamps. Specify distinctly in every instance the Candle Power,
Voltage, Efficiency and Style of Base or use Trade Words as per instructions.
Trade Words for Columbia Lamps
By the use of two Trade Words our customers will be enabled to condense a long
message into a few words. In sending an order for Columbia Lamps use one word which
signifies candlepower and base, and another signifying voltage. Thus, Newish Oblation
means sixteen candle-power, Edison Base, 110 volts. Sawyer-Man and Westinghouse
Edison bases are the same.
Trade Words for Candle Power and Base
Newel 4 C. P |Edison Base}; Newness 20C. P.|/Sawyer-Man Base
Nestle 4 ‘€ |Thomson-Houston ‘‘ Nombril 2 ye GisOr ge
Nether 4 ‘“* |Sawyer-Man bs Nocturn 95 ‘* |Thomson-Houston ‘‘
Norway | 6 “ |Edison “|| Nictate 25 ‘* |Sawyer-Man 2:
Nudged | 6 ‘ |Thomson-Houston ‘ || Niggard 39 « |Edison “
Nubia 6“ |Sawyer-Man “| Numeral 32 ‘© |Thomson-Houston ‘'
Nutant tae Boon “|| Nibble 32 ‘* |Sawyer-Man -
Nancie 8 ‘* |Thomson-Houston “ Nudging 0 s@etedison A
Nicene 8 ‘* |Sawyer-Man te Et ; hs
: : ucleate 50 Thomson-Houston
ely DOSY cock antag : Nitrate 50 ‘* |Sawyer-Man ss
Nimbus |10 ‘‘ |Thomson-Houston ‘‘ : kes :
Nimbler|10 ‘* |Sawyer-Man « || Notching 75“ |Edison e
Newish |16 ‘ |Edison “ Notified 75 ‘* |Thomson-Houston ‘
Notion |16 ‘ |Thomson-Houston ‘ || National 75“ |Sawyer-Man f
Nicety |16 ‘ |Sawyer-Man « || Nourish 100 ‘* |Edison i
Nullit 20 ‘* |Edison ue Numerate | 100 ‘* )/Thomson-Houston ‘‘
Westinghouse or Number | 20 ‘‘ |Thomson-Houston ‘ Numerous | 100 ‘‘ |Sawyer-Man es
Sawyer-Man
Trade Words for Voltage
Oaken 48 Volts Obedient 106 Volts Obtruder 123 Volts
Oakum BU ee Obediance Hoye Ocelot say
Obeah DZ Objection 108 & Oleander lei)
Obeyed Dae Objector 1OGaee Oleaster 2107 2s
Object boos s Oblation He Obligato oe
Oblate bo Obligate rie Obliging 220 «
Oblige 68 oe Obovate Gee. Onanism 995,
Oblong. ay 7 Obscene iT Onomancy 2o0 tes
guoday, tee Ve Obscure Liga < Ospray 23a
pee ae Obsolete tines Osselet 240“
a Opposer Ge Ostrich 24by
Opossum 80 4 3 ‘
Ordered 90 « Optative ON Omening 2 mas
Ordure 100. * Ordnance Saige Omitted 200
Oscan 103. Oscitate 119‘ Opening DOOTP «<
Ostent 104“ Ordering 120s Ostrogoth sd
Omber i OD Obtainer 122 “aes Obsecrate 600‘
Thomson-Houston
OKONITE INSULATED WIRES and CABLES will stand a greater amount of kinking and tortion
without permanent injury to the insulation than any other wire on the market.
158
CENTRAL ELECTRIC COMPANY, CHICAGO
Columbia Incandescent Lamps—Coxéinued
45 to 130 Volts
Edison and Westinghouse Base
Brkn.-Pkg, Std. Pkg.
ACEP Seve hits ee ee $0 20 $018
es ee ee ee 18
Rae Re oe eC ATREA AS, et es 18
108 Bs enone ee nT 18
16S = ee, Sig ete a eee 20 18
D0 SO Ee ahd 0c Se ene a a : ot ee oG 18
Fy die iN ees el Se ne ee ie tiie 32 oF
BO he Pi sas Ce aa een ae ee 45
1002 $6695, : Oy ces PRR ees ES) 90
LOO seis and cn nate core gibe fre 90 Pette cnc Meee 1 35
200 to 250 Volts and 20 to 45 Volts
Edison and Westinghouse Base
SiCoP case cases ee eens ee ae Suidiontcn Pree ¥ 0 20
FO eee gow rie att cate yeraie oot ty em aes oe been tee orce 22 20
LO WEN errais tate scs vet astareccece sen SclGine castsodG0 Dc 22 20
BO 90 Wecelouetiaa ages cane crea oe re Wa leis, veut arate 32 27
2b De alse dmeretae oleis ctayaa's caae oumians ote hee ae 27
Oia Ie aero ae Cee atares reer rrr. ye Nh 35
DO Tors sa uecle war urar ae Soo Dique SEeOi6 6S wie mastet tte 70 65
Special Lamps
Edison or W. H. Base
8-10-16 C. P. Round Bulb, or window plain.... 0 25 0 23
8-10-16 C. P. Candle or Bunghole Lamps...... 30 28
8-10 CoP... Candelabra.-<.2i tr mentee ae wee ee 35 30
Standard Lamps for Series Burning on Street
Railway Circuits of 450 to 600 Volts
16,CiP sive anos tena tirana es Mae ae wee 20 U.r20 0 18
An Additional Charge will be made for the
following bases:
At 18hes Il, Sh aboh Syeileges aig oe aa BEE vos so sis ols CACHE OROIE
Ta WECY Cites fects ier ers rte tctepeve eas 25.01 enh ee ee 02
Schafer, Perkins, and all other bases. .......... Te lee Me 03 -
For Frosting all types and candle powers, 20 per cent. additional
Superficially colored or dipped 20 per cent. additional.
Lamps of natural colored glass, 8, 10 or 16 candle power, green or blue,
10 cents each additional. Amber, opal or ruby 20 cents each additional,
Standard Packages Contain
Ato.20 catidle powers... sew wimes aes meee ee eine eee 250 lamps
oo Candle power. 3:20. n.s snes ade amen cece cece eee 100 lamps
50 candle power. : s.<.ceck. en @me Sree, cae Eek Mri 100 lamps
See page 157 for instructions How to Orden Columbia Lamps.
Special Prices to consumers on future delivery contracts coy-
ering annual requirements,
al rn oe
CENTRAL ELECTRIC COMPANY, CHICAGO 159
Bernstein Series Lamps
Series incandescent lamps are placed in circuit in the same manner as arc
1.anps, and require no special wiring. When a lamp burns out, the circuit is kept
closed by the action of the cut-out device in the socket (‘‘the contact’), which
provides a short circuit around the lamp; after the burned-out lamp has been
replaced by a new one, the “contact,’”? which for lamps up to 50 C. P. may also
be used as an “‘off and on’”’ key, is withdrawn from the socket, and a new one
inserted (it should be in the off position when being withdrawn or inserted).
Contacts are made ready for use again by merely inserting a new ‘contact cap”’
(after removing the old one) into the hollow screw at the end of the contact; the
hollow screw should then be forced up against the plunger till the plunger point
is forced firmly under the tension of the spiral spring (which should not be
accidentally dropped from the ‘‘contact’’ during the operation )—against the high
resistance material in the cap. The ease and simplicity of the operation will
readily be seen on inspection, All outside parts of sockets and lamps are of
insulating material, and may therefore be safely handled on line circuits.
These lamps will be capped for Bernstein socket unless otherwise ordered,
and are always shipped direct from factory.
State explicitly the current and candle power of the lamps desired for arc
circuits.
Series Lamps—Alternating System Series Fittings
Current below 6 Amperes Trade Word sep? ates
Bernstein, T. H., Heisler, or Edison Municipal Base Sackbut 4500 Bank Board Bernstein System $40 00
List Price | Scamp 4501 Bank Board T.H. System.... 40 00
Trade Word Kach
hs Saturn 4502 Bank Board, Special, Bern-
Tolerated Gm Candles Powerssaae sen os te $0 65 stein Systeme: eae eee 50 00
Party 20 gs CU Cant st ie ae eee 65 | Satiate 4503 Bank Board, Special, T. H.
: if re SVSLOUisntet a es eee 50 00
Pass 7 le Me Oe ser ror 65 Saracen 4504 T.H. Series Sockets for Arc
Patch 30 B Oe oe een 65 Circuits 75 eee ee 1 00
Sackage 39 “ Some HIE. < alight 65 | Salable 4505 T.H. Series Sockets for Alter-
' . Pere Hating, Circuits +, em cee ee kL OO
Path SO) een oe Sagamor 4506 Bernstein Series Socket for
Retrospect 45 és ot eS Se ey eee 85 Arcand Alternating Circuits 1 00
Pawn 50 ra UG ig Sanat ay ea ae 85 Sapper 4512 Street FIR UITeINO MPA. oO euese 1 50
; Sapsago 4513 Street Fixture No. 2. 125
“he SSaAG Nias ofl ie ithe, Be ia72 85 ae
Retractive — 60 Satisfy 4514 Street Fixture No.3......... 1 20
Wiring Street Fixtures (at cost) 20
Scalade 4518 Insulating Joint (for T. H.
Rerieet ane A Te: Seatem SOCK EL) RN meehea ag Panne see 20
P y Scamble 4519 Extra Contacts.....,........ 25
Current 6 Amperes and above Scallion 4520.5 ContactsCans ee, 02
' Scaliness 4521 Plain socket, without contact
Bernstein, T. H., or Heisler Base for use in connection with
wall socket and plug...... 90
Pagoda 20 Candle Power....... 1 00 Scampered 4522 Wall socket and plug, slate
Pain 25 xs Oe eet cee 1 00 gee for use in connection
x . e with portable fixture b
Paint UN Ee Sarre tS cere Te 1 00 means of flexible cord... r 1 50
Palm 32 se Math taretees staeciyre.e 100 | Scabrous 4523 ° Hanger board, slate back.... 1 25
eacred 40 “ i CoMerarg Ob MGA n> Ih 115 | Saucily 4524 Hanger board, slate back
Sackful OT ee Aire ae tion A Pe 115 GUS NES ogcioe eh)
Shades, (opal glass, crumbled edge,
Palsy 50 x Peer Gorn Aare 1 15 per doz , 9 in. $2.50; 12 in. $4.50; 15in. $7.00.
Traitress 65 “<6 Cae aed 1 30 Subject to discount to meet market price.
vf e ’: Sallow 4525 Shade Holders,2¥ in. (Special
Tram Ce et ene 1 30 for combination Socket, )
Traitor 100 a oe CS eee 1 30 per Mozigesns oe ast iar, er iL Gir/
Panto 125 % See ec earnest 1 30 Pendants—Quotations on Application,
160 CENTRAL ELECTRIC COMPANY, CHICAGO
Edison Reflector Lamps
Economical and effective illumination is obtained in
the highest degree from Edison Reflector Lamps. While
the efficiency of the regular type of incandescent lamps
is limited to about 3 watts per candle, the efficiency of
the reflector type, secured by means of the special fila-
ment, bulb and reflector, which concentrates the light, is
about 1% watts per candle power of light in the useful
direction. The filament is a four coil spiral designed to
give the maximum amount of light. The bulb is um-
brella shaped, and the back is coated with a special re-
flecting composition, forming an efficient mirror which
concentrates the light in the most useful direction. The
composition is durable and is not affected by the heat of
the lamp. This backing can be furnished with an out-
side coating of Indian red enamel, green enamel, copper
bronze, gold bronze, or aluminum bronze, to suit any
The lower half of the lamp can be furnished either plain or frosted. The plain silvered lamp is
style of decoration
For desk lighting, however,
best adapted to decorative lighting in show windows and in ceiling and frieze lighting.
and reading purposes, the frosted light is preferable.
Reflector lamps are very economical for locations where a maximum amount of light is wanted ina given direc-
tion. With the brilliant and beautiful effects possible with this type of lamp there should be a wide field of use for
it in theatre, hotel, window, frieze and other forms of decorative lighting.
A decided improvement has been affected in arc lamps by the use of reflecting shades which concentrate the light
In the same way, the reflector lamp secures great improvement in economy by saving light
Electric light companies will find these lamps of great assistance in securing and
The lamps need but be seen to be desired
in a useful direction.
which would otherwise be wasted.
holding business in window lighting on account of their great economy.
and the most attractive effects can be produced by their use. They are made in two sizes:
Trade Word C. P. Base Watts Glass List Price Trade Word C. P. Base Watts Glass List Price
Section 28 Edison SSmecleatenma: $0 70 | Segment 38 Edison 50) cleanwees $0 70
Secular 28 cs 38 frosted.. 70 | Seldom 38 ss 50 frosted.. 70
Secure 28 Thy Jat SOmnCleat am 70+) Select Some Lepete 50 clear.... 70
Seclude 28 as 38 frosted.. 70 | Senate 38 ye 50 frosted.. 70
Sediment 28 Westinghouse 38 clear.... 70 | Selfish 38 Westinghouse 50 clear.... 70
Sedulous 28 xs 38 frosted.. 70 | Selector 38 hy 50 frosted... 70
CENTRAL ELECTRIC COMPANY, CHICAGO
Battery Lamps
Pear Shape with Wire Terminals
Cuts Actual Size
161
No. 20 No. 21 No. 22 Nos. 23-24 Nos. 27-28
Nos. 29-30
Nats Specifications Eo Dry Storage ; Natural Colors Natural Ruby
Pea atwors eas atteries | Batteries Price Fach
Ne Cells Cells ae Green Blue List
Volts poe ee Required | Required Frosted Price Each
Reccurency 20 3% .25 x 3 2 $0 36 $0 42 $0 44
Recurvate 21 3% 540 1 2 36 42 44
Recurring 22 4 25 1 3 2 36 42 44
Recusant 23 a .60 2 2 36 42 44
Reddening 24 6 20 2) 5 3 36 42 44
Redbreast 25 6 .60 3 3 36 42 44
Redaction 26 8 .25 3 i 4 38 44 52
Reddition 27 6 .95 4 3 38 44 52
Redeemable 28 8 .60 4 4 38 44 52
Redeemer 29 8 .95 6 4 38 44 52
Redeemed 30 10 .60 6 5 38 44 52
All the above wire terminal lamps have cement inserted into the bottom of leading out
wires, rendering them less liable to break, which is the main trouble with all wire terminal lamps.
When these lamps are ordered for miniature screw base, add 5 cents extra over list.
Specify color of glass required.
Jaeger Festoon Lamps
Requires no Sockets or Receptacles
Cuts Actual Size
These Lamps are highly recommended for
ceiling and window decorations, Green Houses,
Statues, Christmas Trees, Etc. They are simply
connected into chains to meet the required Volt-
ages, saving considerable time and labor in
installing, specially so when for temporary use.
4or 5 in Series on 50— 60 Volts.
Specify voltage and number of lamps to
be connected in series.
No, 47
8 Las 9 “oe “e “e 100—120 ae
TSR 20 ae 20030 mee’ Tene
Soa ee ‘© 600—520 = * Each
Not 4iswith: BrasseMonuntingsss...1gse memes tess ee ae $0 58
NOt 00 2 ge a ee fren eae tig cama 54
No. 50
CENTRAL ELECTRIC COMPANY, CHICAGO
MPS.
CUTS ACTUAL SIZE.
No. 32 Nos. 33-34 Nos. 35-36 Nos, 37-38 Nos. 39-40 Nos. 41 to 43
Mnfrs.} Specifications ighesea Price phate aaa NOTICE
Trade Word List — - —- Calls - Fach EE HARE Price Battery lamps Nos. 39 to 43, owing to eae
No. JAE 4 : ; fs x uniformity, are now extensively used for
a = SRS Volts AMID: C. P. Required Plain Frosted Each series burning on Electric Light Circuits.
: ; |, ae , : We claim for them very long life and the
Redeeming 32 18% .25 34 3 £0 40 | $0 44 $0 46 cheapest lamp on the market for series work.
Redemptive 33 13% 40 1 40 44 46
Redolent 34 4 .25 1 3 40 44 46 Number of lamps required in series on
Redolence 35 | 4 $60 Tae 40 44 46 Hlectric (igh hoe
Redouble 36 | 6 25 2 5 40) 44 46 50-60 110-120 220-230
Redoubled ou 6 180 a 40 4d 46 Volts Volts Volts
Redoubling 38 8 ~2ON ao 7 40 44 46
Redoubt 39 | 6 95 4 44 50 54 10 20 40
Redound 40 | 8 ‘60 eS 44 50 54 8 16 3
Redundant 418 (059 6 44 50 54 8 16 32
Redowa 23110 60 6 44 50 54 6 12 24
Reddress 43 |14 aommt 44 50 54 4 8 16
Series Lamps for Sign Work and Decorations
Cuts Actual Size
No, 81A No. 81 No. 804A No. 80
These Lamps are also used extensively for Automobile lighting.
| Number of Lamps requir-| Price—Natural Colors ae F
aueokeas Specifications ed in Series on Electric Tene Shc Average Life
Trade Word List F Pat ___ light Circuits Green, Yellow aude 110-114 volt
No. tty e 50-60 110-120 220-280 Opal, Purple Bs ee
; (volts Amp. C. P.| volts Volts Volts | Plain Ruby Blue Pink| betes gh en:
—— eee Ss
Redressed 80 14 33 ] 4 8 16 |$0 44 $062 $054 $0 48 800 Hours
Redressing 80A 14 .60 2 + 8 15 4 62 54 48 SOO mes
Redressive 81 14 .7d 3 4 8 16 62 54 48 | 890 S*
Reduce SIA 22 .60 4|— 5 10 62 54 48 1, SOs
See Pages 94 and
96 for Miniature Lamp Receptacles
CENTRAL ELECTRIC COMPANY, CHICAGO 163
Series and Multiple Lamps for Sign Work and Decorations
Cuts % Actual Size
No. 83 No. 82A No. 82
Candelabra Lamps for Multiple and Series
No. 86 No. 85 No. 84 No. 844A
Voltage of circuit should be specified when lamps are intended for multiple.
Number of Lamps required
SPECIFICATIONS in series on Electric Price Natural Colors Average Life
CATA- Light Circuits Artificial Test on
Trade Word LOGUE ; Ta Colors 110-114
NO. Candle | 50-60 110-120 220-230 Green Volt Circuit
Volts Amp. Power | Volts Volts Volts | Plain Ruby Blue
Reduced.......... 82A Dre b pl 6 2 4 8 |46c 64c 56c} 50c | 900 Hours
Reducing ........ 82 55.50 8 Multiple 2 4 |46c 64c 56c 50c | 900 ‘*
Reducer.......... 83 110.25 8 — Multiple 2 |48c 66c 58c!} 52c | 800 «
Plain Frosted
Reducement...... 84A {110 .25 8 | — as 2 | 48c S2c} 52c | 750 “
Reducible........ 84 55.48 8 | Multiple 2 4 | 46c 50c{ 52c | 750 “«
Reducent ........ 85 388 55 88 3 6 | 46c 50c| 52c | 800 «
Reductive........ 86 21 POD a eG 2 4 8 | 46c 50c| 52c | 800 «
See pages 94 and 96 for Miniature and Candelabra Lamp Receptacle.
164 CENTRAL ELECTRIC COMPANY, CHICAGO
Candelabra Lamps for Multiple and Series Frosted
Cuts Actual Size.
No. 938A No. 93 No. 94 No, 95
Voltage of Circuit should be specified when lamps are intended for multiple.
Number of Lamps required
CATA- SPECIFICATIONS in series on Electric Not ne he Average Life
Trade Word LOGUE Ste eee feria ee ee
NO. Candle} 50-60 110-120 — 220-230 Price Volt Circuit
Volts Amp. Power| Volts Volts Volts Plain Frosted
Reduplicate...... 938A T1020..20 8 — Multiple 2 54c¢ 60c 58c 750 Hours
Reeding faa: 93 55. 48 8 Multiple 2 4 52c 58c 56c 1O07 oo
Reefediere eee 94 88 .55 8 — 3 6 52c 58c 56c 850“
Reefing........... 95 Dio 6 2 4 8 52c 58c 56c $50/ae
See page 94 for Candelabra Lamp Receptacles.
Vitro Chrome
Incandescent lamp coloring. It is unaffected by damp air. Sunlight will not fade the color. Colors are
perfectly transparent, and will adhere to the lamp indefinitely, and does not peel off, crack or blister. Made in the
following colors:
Trade Word Color List Price Trade Word Color List Price
Othello........ Red SiOzZMmDOLL LG ene te $2 00 Tornado...... Yellow. 8 oz. bottle...... $2 00
Redeiel6 Oz ws okctiaa ee 3 50 Vellowael'60znn aeeereree 3 50
Owl 3S. Skee: Greens 07, ee! sc eee ee 2 00 Nail vise oe Amber398:07050 + a eee 2 00
Green 1 GiOz was seme ietetetere 3 50 ‘Amberas).6'07 ae ee 3 50
Naked it. .0c.- Blue) 68: 0770 cee cece stated 2 00 Napkin... Purple (8\0z..) “hee 2 00
Blue 7916.02.46 Sees meter 3 50 Purples 6loz some cere 3 50
Zero Frost
When lighted, lamps produce a soft mellow light pleasing to the eye.
Trade Word List Price Trade Word List Price
Pad 8 'oz> bottles. eee eee ae ae $2 00 Page 16 oz.-bottle rs. once ieee a ee $3 50
CENTRAL ELECTRIC COMPANY, CHICAGO 165
The Nernst Lamp
Indoor Type of Nernst Lamp with Opal
Dome Shade
Six-glower Indoor Type of Nernst Lamp
The distinguishing features of the Nernst Lamp are its
filament or glower, and the means for making the glower
conductive. The glower operates in the open air and its
removal and replacement may be readily accomplished, but
it is a non-conductor of electricity at ordinary temperatures.
A heater, separate therefrom, is therefore provided for giving
it an initial temperature sufficient to make it conductive.
When it becomes conductive by external heat the current
traversing the glower not only causes it to emit light, but
also to develop internally sufficient heat to maintain it in
a conductive condition, the action of the preliminary heater
being discontinued. For a given illumination the Nernst
Lamp requires only about one-half the amount of electrical
energy required by ordinary incandescent lamps, and about
the same as that of the enclosed arc lamps.
The following four sizes have been perfected:
The one-glower Nernst Lamp............. 88 watts
The two-glower Nernst Lamp........ ....176 watts
The three-glower Nernst Lamp...........264 watts
The six-glower Nernst Lamp........... . .528 watts
or 88 watts per glower; each glower is equal in candle power
to three ordinary 16-candle-power incandescent lamps; the
more glowers, the more light, in nearly direct proportion.
In mere candle-power on the photometer, the six-glower
Nernst Lamp is equal to the best enclosed are lamps, but is
vastly superior in its beautiful color, perfect steadiness, and
superior downward distribution.
The life of a glower is about 800 hours on 60 cycles, and
400 hours on 25 cycles.
The life of the heater is about 2500 hours,
The power factor of the Nernst Lamp is 100 per cent.
The one-glower Nernst Lamps are provided with Edison
base; the multiple-glower Nernst Lamps are pendant from
an eye-bolt. The one glower lamps can be used on T.-H.
sockets by using an adapter.
OKONITE INSULATED WIRES and CABLES are submerged in water for three days (72 hours), and
then carefully tested with Thompson’s Reflecting Galvanometer,
166
CENTRAL ELECTRIC COMPANY, CHICAGO
How to Grip the Holder of a Nernst Lamp without
Disturbing the Glowers
a”
fe
I
|Contact Prong
Names of parts of the Holder for the Nernst Lamp
The Nernst Lamp—Continued
Nernst Lamps are made in the following styles and
sizes for operation on alternating-current circuits:
Glowers Volts Amperes
6 220 2.4 Indoor
6 220 2.4 Outdoor
3 220 1.2 Indoor
3 220 1-2 Outdoor
2 220 8 Indoor
2 220 8 Outdoor
1 220 4 Indoor
iL 220 A Outdoor
1 110 8 Indoor
1 110 8 Outdoor
Nernst Lamps are adjusted at the factory for any
voltage from 200 to 240 volts,
the actual average voltage, the maximum and minimum
In ordering, please state
variations and number of alternations.
The following are the names of the essential ele-
ments which make up a Nernst Lamp: Glower, Heater,
Ballast, Cut-out, Holder.
In handling, the glower should not be displaced
from its proper position on the holder. If too far from
the heater it will require a greater length of time to
start than usual; if too near, the heater will be injured.
The glowers should be spaced about 5-32 of an inch
apart, center to center, and 3-32 of an inch to \% of an
inch from the heater. Glowers for the different sizes of
Nernst Lamps are not interchangeable for lamps of the
same voltage.
All Nernst Lamps are carefully packed and are ready
for operation when the holder has been fizmly pushed
into place and the shades or globes attached.
The proper method of gripping the holder is shown
in the accompanyitg cut.
i aa i i i i al i
CENTRAL ELECTRIC COMPANY, CHICAGO 167
The Nernst Lamp— Continued
220-volt Six-glower Nernst Lamp 2.4 Amperes
Indoor: Length, 15% inches; weight, 5% pounds
Outdoor: Length, 17 inches; weight, 11% pounds
Mnfrs. List List Price
Trade Word No. Kach
Southeaster 1600 = Indoor with 8-inch light sand-blast-
CO. Dal Uae a dala Ceara as 2 $25 00
Southerly 1601 Indoor with 8-inch clear ball....... 25 00
Southwardly 1602 Indoor with 8-inch opal ball....... 25 00
Southdown 1603 Indoor with opal dome shade and
clearsheaterscaseeaas: «sei neine 25 00
Southern 1604 Indoor with opal dome shade and
alabaster heater case............ 25 00
Souverin 1605 Indoor with metal dome shade and —
eC LEAT CALCtH CASS setae e i eterna 25 00
Souverign 1606 Indoor with metal dome shade and
Ala bastemleatets CASCmemiiacenaeee 25 00
Sovereighnty 1607 Outdoor with 8-inch thin sand-
blasted Dalles... cst eee. 2. 26 00
Sow 1608 Outdoor with 8-inch clear ball..... 26 00
Space 1609 Outdoor with 8-inch opal ball..... 26 00
Spacious 1610 Outdoor with opal dome shade and
éleartcater. casein... ass astene< .. 26 00
Spade 1611 Outdoor with opal dome shade and
alabaster heater case............ 26 00
Spadix 1612 Outdoor with metal dome shade and
clear heater case........ Me, PLAY
Spadone 1613 Outdoor with metal dome shade
Six-glower Outdoor Type of Nernst Lamp and alabaster heater case........ 26 00
168 CENTRAL ELECTRIC COMPANY, CHICAGO
The Nernst Lamp—cCortinued
220-volt Three-glower Nernst Lamp
1.2 Amperes
Indoor: Length, 12 inches; weight2% pounds.
Outdoor: Length, 14 inches; weight9 pounds,
(6-inch ball)
a ang
Spaghette 1300 Indoor with 6-inch light sand blast-
ed Dall 3 coivcos asa Gah eee $15 00
Spahee 1301 Indoor with 6-inch clear ball...... 15 00
Spanned 1302 Indoor with 6-inch opal ball...... 15 00
Spanning 1303 Indoor with opal dome shade and
clear heater case. .cn 0 se eee 15 00
Six-glower Indoor Type of Nernst Lamp Spandrel 1304 Indoor with opal dome shade and
Daca ea alabaster heater casesys.1es ose 15 00
Spaniard 1305 Indoor with metal dome shade and
clear heater case....... oe Cane 15 00
Spaniel 1306 Indoor with metal dome shade and
alabaster heater casewsss.5 em 15 00
Spanish 1307 Outdoor with 6-inch light sand-
blasted Balla... cain cate ee 16 00
Spank 1308 Outdoor with 6-inch clear ball.... 16 00
Spanked 1309 Outdoor with 6-inch opal ball..... 16 00
Spanking 1310 Outdoor with opal dome shade and
clear heaterscase=. ss. ae eee 16 00
Sorghum 1311 Outdoor with opal dome shade and
‘ alabaster heater case........... 16 00
Sororicide 1312 Outdoor with metal dome shade
and clear heater casé€....:..:--- 16 00
“SS ay Sorosis 1313 Outdoor with metal dome shade
Three-glower Indoor Type of and alabaster heater case....... 16 00
Nernst Lamp
CENTRAL ELECTRIC COMPANY, CHICAGO 1
o>
Je}
The Nernst Lamp—Continued
220 Volt Two Glower Nernst Lamp, 0.8 Ampere
Indoor: Length, 12 in.; weight, 2% pounds.
Outdoor: ‘ 14 ve 9 a
(6 in. ball)
Trade Mnfrs. List Price
Word List No. Each
Sorrel 1200 Indoor with 6 in.
light sand
blasted ball....$10 00
Sorrely 1201 Indoor with 6 in.
clear ball: .. 10 00
Sorriness 1202 Indoor with 6 in.
opal ball...... 10 00
Sort 1203 Indoor with opal
dome shade
and clear heat-
CtiCase’s see 10 00
Sortable — 1204 Indoor with opal
dome shade
and alabaster
heater case... 10 00
Sortie 1205 Indoor with
metal dome
shade and clear
heater case... 10 00
Sortilege 1206 Indoor with
metal dome
shade and ala-
baster heater
CaScmaeerese 10-00
Sot 1207 Outdoor with 6
Ceiling Cluster Single Glower Nernst Lamps in light sand
blasted ball.. 11 OO
Sotted 1208 Outdoor with 6
in. clear ball.. 11 00
Sotting 1209 Outdoor with 6
in. opal ball.. 11 00
Sou 1210 Outdoor with
opal dome
shadeandclear
heater case.... 11 60
Saas 6S Soubrette 1211 Outdoor with
ree opal dome
shade and ala-
baster heater
CASO tooo at 11 00
Seuchong 1212 Outdoor with
metal dome
shade and clear
heater case... 11 00
Sound 1213 Outdoor with
metal dome
shade and ala-
baster heater
CASE Seo 11 00
Nernst Lamp Heater Tubes and Glowers
The Nernst Lamp—Continued
110 Volt Single
Source 1110
Sourse ivi
Spanker 11 12
Spanless 1113
Spanner 1114
Spannew 1115
Glower Outdoor Type of Nernst Lamp with Metal Hood for
Street Lighting
an adapter.
Trade Mnfrs.
Word List No.
Soundly 1100
Sounder 1101
Soundless 1102
Soup 1103
Sour 1104
Sourish 1105
CENTRAL ELECTRIC COMPANY, CHICAGO
220 Volt Single Glower Nernst Lamp, 0.4
Ampere
Length, 7% in.; weight, % Ib.
List Price
Each
Indoor with 4 in. light
sand-blasted ball...... $6 00
Indoor with 4 in. clear
Dall < omer Be cok cot 6 00
Indoor with 4 in. opal
ball sos... sot Gee 6 00
Outdoor with 4 in. light
sand-blasted ball..... eu
Outdoor with 4 in. clear
ball FAva soe treet 6 00
Outdoor with 4 in. opal
ball: crt. 'ois ic One Peete 6 00
Glower Nernst Lamp, 0.8
Ampere
Length, 7% in.; weight, % lb.
Indoor with 4 in. light
sand-blasted ball...... 6 00
Indoor with 4 in. clear
Dall os sae aes « ssc ee ORC
Indoor with 4 in. opal
badl*, vs. 555i ee 6 00
Outdoor with 4 in. light
sand-blasted ball...... 6 00
Outdoor with 4 in. clear
ball sigs). ee) ee 6 00
Outdoor with 4 in. opal
balk. 5... <4. sen eae
Single Glower Lamps are provided with Edison
base, but can also be used on T. H. sockets by using
CENTRAL ELECTRIC COMPANY, CHICAGO 171
The Nernst Lam D— Continued
Lamp Parts, Globes, Etc.
Glowers Light Sand Blasted Ball
Trade Mnfrs, List List Price
Word No. Each Trade Mnfrs. List
Spar 391 200 to 240 volt $0 25 | “™* a eee es
Ai 389. 100 es oh i oe ae: peas oe Sparred 288 8-inch ball, per dozen.......... $7 00
aes ia Sparring 291 6-inch ball, per dozen.......... 4 25
In ordering Glowers give actual voltage of Sparable 293 4-inch ball, per dozen.......... 2 80
circuit and Trade Word of Nernst Lamp.
Clear Ball
Heater Tubes
Sparkful 289 8-inch ball, per dozen.......... 6 00
< Sparkle 306 6-inch ball, per dozen.......... 3 75
Spark 322 Heater Tubes used on all nomi- Zee 205 ae ae d 2 40
nal 220-volt Nernst Lamps... 75 dedi SAE ES TOs SRO SOE: apie
Sparkish 326 Heater Tubes used on all nomi-
nal 110-volt Nernst Lamps... 75
Opal Ball
Spate 290 8-inch ball, per dozen.......... 7 50
Ballast Spatha 292 6-inch ball, per dozen.......... 4 50
Spathe 294 4-inch ball, per dozen.......... 3 00
Sparkling 312 Used 0n 1110 to 1115, inclusive 50
Sparsely 313 Used on 1100 to 1105, inclusive 50
Sparsity 315 Used on two, three and six-
glower Nernst Lamps........ 50
Heater Cases
Spathic 296 Alabaster heater case, perdozen 3 50
Spathose .297 Clear heater case, per dozen.... 3 00
Spatial 298 Metal dome shade (six-glower
Holders Nernst Lamp),.each..-3.... 3. 1 80
Spatter 334 Metal dome shade (two and
Spasm 500 1110 to 1115, inclusive......... 2 65 three glower Nernst Lamp)
Spastic 501 1100 to 1105, inclusive. ........ 2 50 CAC. ... esse sees eee eee 1 80
Spat 502 1200 to 1213, inclusive......... 275 | Spattered 299 Opaldome shade (six-glower
Settee 503) 1800 to 1919, inclusive......... 3 00 Mae noe ce rceeeoas ; 50
Spatting 506 1600 to 1613, inclusive......... LOU, a ocun a 37 See pale dome ead to game
three-glower Nernst Lamp),
Give actual voltage of Circuit. CaGht Patter Hees eos sare c 40
OKONITE INSULATED WIRES and CABLES, owing to their high insulating qualities and efficiency,
prove a paying investment, though the original cost may be somewhat higher than cheaper material.
172
CENTRAL ELECTRIC COMPANY, CHICAGO
Manhattan Multiple Enclosed Arc Lamps
For Constant Potential Direct=-Current Circuits
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Style 602 Style 653 Style 603
Brass Indoor Copper Case Copper, Weatherproof
18 inch Porcelain Reflector Weatherproof Globe Type
20 inch Metal Reflector
The resistance is wound on a grooved porcelain cylinder which prevents the wire sagging and short circuiting.
The coil can be adjusted by means of the metal bridge and contact clip for circuits of from 100 to 125 volts. The
porcelain cylinder is fastened to the lamp top by three bolts and is easily removable. One magnet only, concentric
to the carbon tube, is used with this lamp. Loops are brought out on the magnet winding so that the lamp may be
operated at 4.5, 5, or 5.5 amperes. The standard lamp consumes 5 amperes, The lamp is also built to operate
at 34% amperes on 110 volt circuits when so ordered.
The clutch is of the ring type designed to hold the carbons firmly and prevent slipping.
The dash pots are
cast and bored out. This has been found much more satisfactory than the use of tubing.
finest graphite.
The plungers are of the
The bulb holder consists of an adjustable bale hinged near the top, having a large coiled spring at the bottom
which holds the closed bottom bulb firmly, yet lightly, allowing it to expand when heated without breaking.
remove the bulb draw aside the bulb holder,
To
CENTRAL ELECTRIC COMPANY, CHICAGO 173
Manhattan Multiple Enclosed Arc Lamps—Continued
For Constant Potential Direct-Current Circuits
Order by style number and state exact voltage, current, kind of glassware (clear or alabaster), and whether for
inside or outside service.
Use % inch by 12inch upper and % inch by 5 inch lower carbon, both solid, on 5 ampere, 110 volt, and 3ampere,
220 volt lamps.
Use 3% inch by 12 inch upper and 3g inch by 5 inch lower carbons, both solid, on 34% ampere, 110 volt lamps only.
Be sure the lamp is connected up properly.
The top casting is marked ‘‘P”’ (positive) and ‘‘N’’ (negative) for guidance.
The 110 volt lamp burns at 80 volts at the arc on 110-volt circuits and runs up to 85 volts on 120-volt lines.
The same mechanism is employed on the 220-volt multiple lamp as on the 110-volt lamp, except that the winding
of the magnet and rheostat is made to conform with the requirements of such circuits. These lamps operate at about
150 volts at the are on 220 volt circuits.
Enclosed Arc Lamp for 110 Volt, 5 Ampere, Direct=Current Circuit
Trade Word Style No. Service Shell Trim, Voltage Length Price
Slavery 601 Inside Brass Globe Type 110 Volts 2 Gils $16 50
: Porcelain & “
Slavetrade 602 Inside Brass Renscrst 110 26 16 50
A Outside or Zine A “
Slavish 603 Tastde Copper RAneeeE 110 26 15 00
Slavism 653 Outside Copper Globe Type LIO@ias Zins 14 50
These lamps are furnished for 34% amperes when so ordered.
Enclosed Arc Lamps for 220 Volts, 3 Ampere, Direct=Current Circuits
Trade Word Style No. Service Shell Trim. Voltage Length Price
Slaw 601 A Inside Brass Globe Type 220 Volts 29 in. $17 50
; Porcelain ‘ «“
Sleave 602 A Inside Brass menace | 220 28% 17 50
Outside or Zine F e
Sleazy 603 A Tae Copper dectae 220 < 28% 16 00
Sled 653 A Outside Copper Globe Type padyy 291% “ 15 50
Order lamps by style numbers. State voltage of circuit and kind glassware wanted.
Styles 601, 602, 601A, 602A, brush brass finish,
Styles 603, 653, 603A, 653A, dull black finish.
All special finishes, 75 cents per lamp list extra,
An extra charge of 75 cents per lamp list for fancy bands on shells.
Manhattan lamps, lamp parts and glassware are shipped direct from factory and all prices are quoted
accordingly.
CENTRAL ELECTRIC COMPANY, CHICAGO
A. B. Alternating Current Constant=Potential
Enclosed Arc Lamp
All cases are made of hard rolled sheet copper stamped in
shape for greatest strength and rigidity
The feeding mechanism of this lamp is operated by a double solenoid.
The armature is made of soft iron, and has a long range of uniform pull.
This is important, as it permits the carbons to vary in size, or the clutch
to wear for a long period of time without interfering with the perfect
operation of the lamp. ‘The friction throughout the entire mechanism is
reduced to a minimum.
This lamp is of the clutch-feeding type. The clutch is simplicity
itself, and possesses no mechanism that can get out of order. It operates
directly on the carbon, and while giving a precision of feeding that is all
that can be desired, it positively will not allow the carbon to slip through
when jarred, nor by reason of the mechanical vibrations communicated
to it from the mechanism, This is a very desirable feature, and one
which manufacturers have long sought for in vain, Any sudden moye-
ment of the carbon is checked by means of a self-lubricating air pot pro-
vided with a graphite piston connected to its rod by the use of a universal
ball joint, which prevents binding or sticking of the rod: This rod so
acts upon the clutch as to not only prevent its sudden upward movement,
but also to increase its grip on the carbon.
A cut-out switch is provided in the lower part of the case of each
lamp. ‘This cut-out switch is easy of access.
All lamps are tested on a circuit of 7,200 alternations. If used upon
a circuit having 16,000 alternations, change the wire tagged ‘‘1”’ from
the tap marked ‘‘72” to the tap marked “16.”
Unless otherwise ordered, lamps are tested on a 110 volt circuit. To
adjust for different voltage, shorten the arc by moving wire tagged ‘‘2”’
toward tag ‘‘S.”” Lengthen the arc by moving toward tag “‘L.’’ We
find the best economy is obtained with from 70 to 75 volts at the arc.
On the magnets will be observed three taps—one at the top, one in
the center, and one at the bottom of each spool. When both connectors
are attached to the single wire taps at top of spool, all the wire of the
spools is in circuit, and the current is as low asintended. If it is desired
to increase the current half an ampere, the connectors should be moved
to the taps on the center of the spools. If it is desired to increase the
current as much as an ampere, the connectors should be moved to the
bottom taps on the spools,
It will readily be seen that this lamp is trimmed without opening the
case. It requires 10 inches of upper and 4% inches of lower carbon. One
of the carbons must be cored. The stub remaining of the upper carbon
can be trimmed off to be used for a lower carbon for the next run and a
new 10 inch carbon put in for the upper, thus bringing cored carbon for
the top one trim and bottom the next trim.
Made for voltages from 100 to 120, and from 3 to 73% amperes
Trade Word List Price Each
Sledge A. C.-Lamp, with plain copper case..........«<- $25 00
Sleep A.C. Lamp, with oxidized copper case.......... 25 00
In ordering, always give number of alternations, voltage, amperage
and style of globes wanted.
A. B. Lamps, Lamp Parts and Glassware are shipped direct from
factory, and all prices are quoted accordingly.
PRE oe Soe
CENTRAL ELECTRIC COMPANY, CHICAGO 17
oO.
A. B. Direct Current Constant Potential
Enclosed Arc Lamps
This type of lamp is made to be connected singly across
two constant potential circuits witha pressure from 90 to 130 volts,
to operate in multiple on 210 to 250 volts, to operate in series on
210 to 250 volts, and for railway circuits from 450 to 600 volts.
These lamps are of the same general description as the
Alternating Current Arc Lamps, except that they are made in
sheet steel and solid copper cases, which in both cases are stamped,
and the lamps are adapted for either outside or inside use without
any change whatever.
Made for Voltage from 90 to 130 and 3 to 7 Amperes as required.
Prices include lamp complete with globes or reflector as desired,
Trade Word ee
Triassic DCs Lamp Black Huameled SteeliCase news: can as et $16 00
Tribe s pment dated steel Casco. . c.. ate atetetrereceneieer aera 17 00
Tribulation sé Se PlainCoppen € asez ccs estas SeGe ioe ere. ass 18 00
Tribunal us ome Oxzidized Copper Caseia. cus castes ea anes 18 00
In ordering give voltage, amperes, finish and style of globe
or reflector.
To Operate in Multiple on 210 to 250 Volts
This lamp is connected singly across 210 to 250 volts. Where
the line voltage averages 220 volts, the voltage at the arc should
be about 150 to 155 volts.
This lamp is furnished to operate on 2.5 to 3.5 amperes, as
required. When operated on 220 volts and 2.5 and 3 amperes,
there is an adjusting resistance contained within the case of the
lamp, which is all that is necessary; but when operated on voltage
higher than 220, and on current higher than three amperes, it is
better practice to have only the adjusting resistance contained
within the case of the lamp, and the remainder of the resistance
is furnished in a separate case. This external resistance may be
cut into the line on either positive or negative side of lamp, as
convenient. This lamp, being very simple and durable, is largely
used in mills and factories on power circuits. When high candle-
power is desired, it is advisable to operate at 3 to 3.5 amperes.
View of Mechanism
Made to Operate at 214 to 314 Amperes and on 210 to 250
Volts in Multiple
Prices are for lamps complete, including globe or reflector,
Tribune 2% to 3 amperes, up to 220 volts, steel case............- 16 00
Tributary 2% to3 ss 66) 220 is eee Plated. Steel. CASE. oc ine 17 00
Resistance Coil for 210-250 Tribute 2% to3 as Sr 220: a rcaem CODPEE CASE: antes oa. © 18 00
gots, miultiple lamps Trice 3% amperes, above 220 volts, steel case, complete with
external sheostatice. susan) sie wsens tte sa vewe sia’ naire 19 00
Triceps 3% amperes, above 220 volts, plated steel case, complete
with externalirhedstat, ci. .2 de wecess coe > e+ oe ew aisles ‘20 00
Trichina 3% amperes, above 220 volts, copper case, complete with
external rheostatemmenmie te cere ciate cls cles sone oem 21 00
A. B. Lamps, Lamp Parts and Glassware are shipped direct
from the factory and all prices are quoted accordingly.
176
CENTRAL ELECTRIC COMPANY, CHICAGO
Resistance Coil, for 210-250
and 450-600 volts C. P.
series enclosed lamps
A. B. Direct Current Constant Potential Series Enclosed
Arc Lamps
To Operate two in Series on 210 to 250 Volts
These lamps are intended to be connected two-in-series on 210 to 250 volt constant
potential circuits. One separate or external resistance coil is connected in series with
every series of two lamps. This coil may be connected in line on either positive or nega-
tive side of lamps. These lamps can be adjusted to voltage ranging from 210 to 250 volts.
When the lamps are a great distance from the generator, and there is a drop in voltage,
some of the resistance of the coil should be cut out; but if the voltage rises above 230
volts, more resistance should be cut in. Means for adjusting resistance coil will readily
be seen by removing the copper jacket on external resistance coil as shown. ‘The best
results are obtained at from 75 to 80 volts at the arc, when voltage averages 220 volts. It
is convenient, but not necessary, to have a switch for each series, as each lamp has an
open circuiting switch to be used when trimming. If one lamp should burn out or for
any reason be cut out it opens the circuit and the other lamp in series with it will be cut out.
If it is desired to have these lamps arranged so that one lamp may be cut out
without affecting the one in series with it, it is necessary to have one separate resistance coil, equal in resistance to
that of the arc, for each lamp.
Made to Operate on 5 to 7 Amperes, 210 to 250 Volts, Two in Series
Prices include lamp complete with rheostat and globes or reflector.
List Price
Trade Word
Trick
Tricker
Lamp complete with rheostat and globes or outside reflector, plain copper case..............
Oxidized copper Casey .a- 4. senen tea alg a9 oto. leet ng fo oy elelovets ecvaions o(emie chiens: ciehe tetaweas stoltere eter roemeame
Trickery Steel case, black ‘japanitned Veh iei proces t eele totals wre oidiePe ct tye eee ar la. evt siete sli ye ae
In ordering always give voltage, finish and style of globes desired.
A. B. Constant Potential Series Enclosed Arc Lamps
For Railway Circuits of 450 to 600 Volts
These lamps are connected in series on 450 to 600 volt constant potential railway circuits. These
lamps are furnished with one separate resistance coil connected in series with lamps, or may be
furnished with one separate resistance coil foreach lamp. This separate resistance may be connected
in line on either positive or negative side of lamps.
Where the line voltage varies considerably, as is usual in street railway circuits, each lamp should
be adjusted to 75 volts in the arc, when the line voltage is at its minimum; then, as the voltage
increases, each arc will increase proportionately. When the voltage of the lamps is more than 75
volts, more resistance should be cut in, but if less more must be cut out. Means for adjusting
resistance will readily be seen by removing copper jacket on external resistance coil as shown in cut.
These lamps are adjusted to burn at 5 to 5.5 amperes. This may be varied by adjusting each
lamp. Care should be taken in changing this adjustment to have all lamps adjusted exactly alike.
The fuse in the fuse box on line should carry two or three amperes more than normal current, as the
current will only rise one ampere when a lamp is switched off for trimming, or should one lamp cut
out the fuse should not blow, but if two lamps cut out the fuse should blow.
NoTE.—About 70 per cent. of parts of our various types of arc lamps are common to all.
Made to Operate at 5 to 514 Amperes, 450 to 600 Volts, Five in Series
Trickish
Trickle
Tricksy
Lamp complete with rheostat and globes or reflector, plain copper finish................ 0... 25 00
CG ut ot oe se ss us oxidized copper finish. ......:..:.0..05) SOR
ae a os . ch ‘s black japanned finish steel case........ 23 00
In ordering always give voltage, finish and style of globe desired.
A. 8. Lamps, Lamp Parts and Glassware are shipped direct from the factory and all prices are
quoted accordingly.
CENTRAL ELECTRIC COMPANY, CHICAGO We
A. B. Constant Direct Current Series Enclosed
Arc Lamps
The mechanism of this lamp is of the differential type, but possesses many
features peculiar to itself. It is composed of two mechanically differentiated
electro magnets working on a common armature.
This armature is carried on a hardened steel knife edge, which effectually
eliminates all friction, and leaves it free to respond to the varying conditions of
the arc.
This construction, while being extremely economical of energy, has the
additional advantage of affording ample radiating surface for the insulated
windings.
Cold rolled milled steel of the highest permeability is used in this magnet
system, it being superior to iron for this purpose, All steel parts are electro-
plated to prevent corrosion.
Made only from 4 to 7 amperes.
Made in copper case only.
View of Mechanism
Prices incfude lamp complete with globe or reflector, as desired.
Trade List Price
Word Each
Tricktrack Lamp complete, copper Case.......... seer eee cece ceeeeee $25 00
In ordering, always give the amperage of your machine at
which lamp is to operate, and style of globes or reflectors.
A. B. Series Alternating Current Arc Lamps
These lamps are of the same general appearance as the
well-known Direct Current Series Lamps, and, as is the style
of the A. B. products, simple in design and. of perfect opera-
tion. It is made to meet the requirements of this system and
in two styles, namely, ‘‘differential”’ anc “shunt.’? A special
descriptive bulletin is being issued covering its points of ex-
cellence and superiority over similar lamps,
Made only from 5 to 7.5 amperes.
Made in copper case only.
Torpedo Series Lamp, complete, copper Cas€....... 02-2 esse eee ce es 25 00
In ordering, state system upon which lamp is to operate,
amperage, style of globes or reflector.
A. B. Lamps, Lamp Parts and Glassware are shipped di-
rect from factory and all prices are quoted accordingly.
OKONITE INSULATED WIRES and CABLES are not affected when immersed in sulphuric acid.
178 CENTRAL ELECTRIC COMPANY, CHICAGO
Reflectors, Bulbs and Globes for Manhattan
Enclosed Arc Lamps
1} ____ 20° ———.—
ie: > Trade Word List Price
Sleepy No. 1083 Metal Reflector, 20 inch.. $3 00
Trade Word List Price
Each
Sleeky No. 5 Porcelain Reflector, 18 inch.. $2 50
Sleeper Sleet No. 301 Outer Globe Clear......... $1 60
Sleeping Sleeve No. 301 Outer Globe Alabaster..... 2 00
Sleigh Alabaster Outer Globetmeas sere $3 00 Slenderly Alabaster Inner Bulb.............. $0 50
Sleight Clear'Outer Globesres sen canter 200 Slept ClearTnaner ‘Bulbo.- 2. .ces ee eee 50
Reflectors for A. B. Lamps
Sleeth Porcelain 1242. ot ee ee $2 50 Slew Métal 00 tc. bnipee cue ee cee eee $3 00
Glassware is shipped direct from fac tory, and all prices are quoted accordingly.
CENTRAL ELECTRIC COMPANY, CHICAGO
«“Electra’’ Open Arc Carbons
FOR DIRECT CURRENT FOR ALTERNATING CURRENT
Soft Cored Uppers Solid Lowers Soft Cored
Size P7000 ae Size Eo 2a Size P7000 ina
Trade Word Inches ae Trade Word Inches |less than Trade Word Inches reed
ots 1000 lots ots
ecu Brett sie ais pss 15 x Ake ee ne eee Chorin! vy x 6 ee - ae are Ye x i at 4
ir ener Lx LES teat i MMe ae ¢ :
Beeeaciy t.. eee 10 11 60 50)! Minoration. 12, ie He eetitira | ctenesev Bese a x7% | 64 90
an Bee «vic 7% = a Me nase eh atte pts 18 Be aa = a eee sate ete ahs 3 x oe if a
mretalist......... 75 Xx e , x12 BIC, seoneesan ce oes x7%
Manistrant =... .... ts x12 OS1SG0| |PStarcling nen eres \ x © 30008||| Staticalaancuee sec 54 x9% 88 00
Mineralogy ....... 5 x10 (AS 360 | | PIVIOrit yer nes hoe Wf 39-60" | |ccyecctsts seceverarereretera cs | oes ceerenetel| eieaeneare
IMEETAV ET. 60.2 6.01374 54x12 S3TOOs |e State ws ere tee TES hel oS OO aaners oxcie tine eat atte lin sew ate lain aeteeiee
cu ey a ee eee Stated merry 121 96204 IN. posses Souci es clas Coaeeimeneees
0}. c 0 es Bee eee IVLOCEH EN artes tule ya x ued AGiAD Woe eee a Sel taco isisia Cian
«“‘Electra’’ Enclosed Arc Carbons
5) 0 eae ve X 9%4| $63 80 || Statistics......... og x2) 1 $02)70 || Statnre 2... +s... %x 6 | $44 00
ARIOMATY ..5.0 -.0 teed ei ta 105) Stattary. st. «e+ += Tee 454 28 O04] Statusiya. sees cis %x 9%!- 67 10
SP SOOREE a... % x10 FOE LOG StALNew te es ees as 1s X 9%| 59 40 || Statute........... % x10 68 64
ROPALISU encase ss cleeie: %xi12 85 80 || Statuesque....... 7g x12 66 00 || Stauncher........ y%x12 77 00
BRON Sia say cvers Bais cir $2 50
OKONITE INSULATED WIKES and CABLES will not erack when exposed to the severest
changes in temperature.
Portable D.C, Mil
CENTRAL ELECTRIC COMPANY, CHICAGO
Weston Portable Milli-Voltmeters for
Direct Current
Trade List Price
Word Each
Parhelion No. 1 0 to .02 volt. 100 divisions, each readable
to‘tenths 2... ..cw.. ae $50 00
Parriah No. 2 0 to .01 volt. 100 divisions, right and left;
each readable to tenths ..... 2.7... 50 00
Parian No. 3 0 to .01 volt. 100 divisions, right and left;
with contact key, increasing sensi-
bility ten times’... 325.5 2 ae ee 55 00
Parrietal No. 4 Double scale. Upper scale 0 to .2 volt.
100 divisions, each representing .002
li-Voltmeter volt. Lower scale 0 to .02 volt. 100
divisions, each representing .000
WOlESomiette ts .60. 6 cide eee oa de
The higher range is compensated for temperature,
and can be used as an ammeter, in combination with
detachable shunts.
Portable Volt-Ammeters for Direct Current
It is frequently of great advantage to be able to determine the amount of current
used, as well as the voltage employed, as is the case when testing incandescent lamps, or
in determining the internal resistance of telegraph batteries. Where the current is small
it is quite possible to combine the two instruments in one with excellent results, provided
the proper care is taken to avoid making a wrong connection when using the instrument,
Trade List Price
Word Each
Parishional No, 1 Scales, 0 to 150 volts Reading to 150 volts by single
and 0 to 1500 mil-amperes } volt divisions, or tol % amperes
by 349 ampere divisions, read-
able to 74 of these values...... $75 00
Parishioner No.2 Scales, 0 to 150 volts ; Reading to 150 volts by single
and Oto S8amperes $ volt divisions, or to 3 amperes
by .02 ampere divisions, read-
able to 74 of these values...... 80 00
eee > a esas ee wn we Like No. 1 with additional 3
O tour! Seabees Volt.scaleats see oes oe cee ONE
Other combinations will be made on special order, but they are not recommended
in connection with high voltage or heavy currents,
Weston Portable Lamp Measuring Instrument for
Direct Current
This instrument is a Volt-Ammeter with special attachments
and switches, by means of which two lamps can be connected directly
on the instrument base, and tésts for E. M. F., or current made in
quick succession on either lamp. The complete instrument (size
about 9 inches by 6% inches) is provided with a set of lamp adapters
for Edison, Thomson-Houston and Westinghouse lamp sockets; one
flexible connecting cord with plug contacts for connection to the lamp
adapters; one flexible connecting cord with pin terminals to connect
to binding posts of translating devices other than lamps, and connec-
tions to fit Edison, ‘Thomson-Houston or Westinghouse bases. Upper
scale, 150 volt; lower scale, 1.5 amperes,
Trade List Price
Word Each
Portable Lamp Measuring Instrument Pact Instrument complete..;. 2. +<.5 <2 ae eee .. $85 00
a"
peste tans «1
CENTRAL ELECTRIC COMPANY, CHICAGO 313
Weston Portable Mil-Ammeters for Direct Current
These instruments have the same general appearance as the voltmeters, and possess the same specific merits of
permanency and accuracy.
In the double scale mil-ammeters, a change from one scale to the other is made by changing the connection on
the left of the instrument from one binding-post to the other, the scale to read being of the same color as the
binding-post to which the wire is connected.
Portable Mil=-Ammeters for Direct Current
List Price
Trade Word Each
Pacificator No.0. 150 mil-ampere scale. Single scale divisions 1 mil-ampere, readable to
PEMMRAiN PeTO mca. Vis, atk ns.tt «ek airs e se neers = $50 00
Paperhanging No.1. 300-mil-ampere scale. Single scale divisions 2 mil-amperes, readable to
-P Gsileehany NARS moo coMsodod OM o beacon TOOoD Uae boSuaUEd > 50 00
Palpation No. 2. 600 mil-ampere scale. \ Single scale divisions 5 mil-amperes, readable to
Ue TAIN PET Carta cea itedetaal ath die before S's-n ea delat sieles 50 00
Painfulness No. 3, 1000 mil-ampere scale. Single scale divisions 10 mil-amperes, readable to
VIL EKeD NARES sosaoond sodden sUstgesehd ucloietes sale Oho oherecer ahs 50 00
Painstaking No. 4. 1500 mil-ampere scale. Single scale divisions 10 mil-amperes, readable to
aor Laney DA CIS 6 KG ood oH OUa DOUd Odo ScnOOnEE Seiatseauatears 55 00
Weston Portable D. C. Mil-Ammeters Specially Designed for Physicians’ Use
The Weston Standard Portable Direct-Reading Mil-Ammeter
places within reach of the physician a means of obtaining quick,
accurate and reliable electrical measurements such as have hitherto
been unattainable. No time isrequired for leveling, adjusting or
waiting for the needle to come to rest, but readings can be taken
immediately, as soon as the circuit is closed. These advantages are
obvious to all and are possessed only by the Weston Standard
Instruments,
Fig. 8. Portable D. C. Mil-Ammeter for Physicians
Painfully No. 5. Scale, 0 to 500 and \ Scale of double values, with ratio of 10, each divis-
0 to 50 mil-amperes. fion on upper ‘scale values is 5 mil-amperes; each
division on lower scale values is % mil-ampere, read-
able to es Welk $ e)a 6's wie his ech 06: 0 6 sient ara eee Wiel é elt, Aveo :K (616 60 00
Painlessly No. 6. Scale, 0 to 500 and Scale of double values, with ratio of 50, each divis-
0 to 10 mil-amperes. fion on upper scale values is 5 mil-amperes; each
division on lower scale values is ;4; mil-ampere,
POAT CARO yh ae eras siaies thao aan os aie ese tee eas wish 60 00
Packthread No. 7. Scale, 0 to 500 and Same instrument as the preceding No. 6 supplied
0 to 10 mil-amperes } with a small neat resistance box having two values,
and 0 to 10, and 0 J) which, when used in connection with the lower scale,
to 100 volts. reads to 10 volts by #5 volt divisions, and to 100 volts
Dyasitiole volt divisions as... erates weeks a. foes 332k ts 75 00
314
CENTRAL ELECTRIC COMPANY, CHICAGO
Portable D,
Cc. Ammeter
Trade Word
Padder
Paddled
Paddler
Paddy
Traject
Paginate
Pained
Pair
Palatal
Pale
Palimpsest
No.
No.
No.
6.
mG:
ale
Weston Portable Ammeters for
These instruments have the same general
appearance as the voltmeters, and possess the same
Direct Current
s: ecific merits of permanency and accuracy.
These ammeters are not made with double
scale, nor of a higher range.
higher range instruments use Portable Milli-Volt-
meters with detachable Shunts,
5-ampere scale.
15-ampere scale.
25-ampere scale.
50-ampere scale.
100-ampere scale.
150-ampere scale.
200-ampere scale.
250-ampere scale.
300-ampere scale.
400-ampere scale.
500-ampere scale.
Single scale divisions 54, of an ampere,
readable to 9}5 of an ampere. ........
Single scale divisions ,!5 of an ampere,
readable to 45 of an ampere..... ...
Single scale divisions 4% of an ampere,
readable to 75 of an ampere .......
Single scale divisions % of an ampere,
readable to 445 of an ampere......
Single scale divisions, 1 ampere, readable
to #5 Olan ampere... sane ee
Single scale divisions, 1 ampere, readable
to j, of an-ampere 22.4.5... see
Single scale divisions 2 ampere, readable
to .2 of an ampere
7
Single scale divisions 2 ampere, readable
to .2 Of analmpere® 1.8...% ch ee
Single scale divisions 2 ampere, readable
to .2 of an-ampere), .c0 ui. ae
Single scale divisions 4ampere, readable
tO .5 AMPELE Tc on se ae
Single scale divisions 5 ampere, readable
tO: .0 ampere z;... s. o tence cere ee
Portable Standard Milli-Voltmeters for Direct Current
with Detachable Shunts
(Used as Ammeters)
For double scale or
Le
$65 00
65 00
65 00
65 00
70 00
75 00
80 00
80 00
80 00
90 60
90 00
These Milli-Voltmeters, by use of our special (Weston Patent) alloy
shunts, read directly in amperes, and with the shunt answer the purpose of an
ammeter having one, two or more scales.
to that of the Milli-Voltmeter.
desirable for current tests where high and very low readings are required.
The price of shunt must be added
These instruments with shunts are most
The scales of the instruments are divided in 100, 120 or 150 divisions, and a
reference to the following list of shunts will indicate the very wide range
which can be obtained.
Palindrome
Portable Standard Milli Voltmeter
CENTRAL ELECTRIC COMPANY, CHICAGO 315
Weston Shunts
Single Shunts
Trade Word Range List Price Each
Palmerworm LP AMmpete ne svn. stemtom = yer sieynis eaisieie em $ 10 00
Palmistry Bi UT. at acaroe bron DOO CUD BOE EO 6.05) 12 50
Palmister ee Oma: Bt oe ener em tciod: . Hdric, abner woe an 15 00
Palmsunday TOs 15 00
Palpus (Ush. e SARA Beet A cme trope conor 15 00
Palsied Daa RE Nt ine Sian Oo Rancraneercio eiorati.s & otaodis On 17 50
(e) j WESTON Palter 30 ue 20 00
Db Newaricat. U.S.A Paltre BOw tf 22 50
Pamper ths. ~ 08° Bers A oidG toad c IRR OC OO DDO comer cre 25 00
Pamplit ik: So Seod kb ao cane usHD Goon aon Oo daousdun 30 00
Pant 1x0 ° So ae shitawa moos wecemuco eb Gordo. GqnK 32 50
Pantalets ON): S| | Bartahc sors ao ome ani dior Dobie acon 35 00
Pantaloons AnD) 9 CON ona. dala nae igls Gen Ore cs. ae or 37 50
Pap BTV i) 2G) ee nenioatobhcd.s Caneme sopeydb nace oC 40 00
Pawpaw AD Bo. rereig eo BODOG Oba Glee DBOCOAG 6 45 00
Paperknife OO Mee Rete eel tie cee cee ceine © peveie cielsinn's s stetcese 50 00
Pappus NIE OS day ab Oem O Doon tno. tre icon Sic 55 00
ee Pappy visite | BS 2 oe, CN odteepare onomce gb cde ceeo wens 60 00
= Pappyrus C00 Beeb a ies SO A ole a nvesiciemislashecosisieiscsaisig stunperess 65 00
Combination Shunt for D. C, Portable Par WOE AS oo eaeds Weesgoeods ip aon amocemooc 80 00
San en canoe Panned 1500 cea MON OE eee nce sateen. 130 00
Combinations
Two Ranges Combined in One Case
Trade Word Range List Price Each Trade Word Range List Price Kach
Panning Oy oy eA MDELG far. 5 oncaes $ 20 00 | Quadrating 300) &, 15 Amperes< 25... 1 $ 52 50
Paragogic LOR Soe ts een et ake 22 50 | Quadrates 300 & 30 SU ard ae Roe 55 00
Paragrapher 15 & 1.5 ‘* ......eees 25 00 | Quadrature 300 & 150 CU ane 60 00
Paraphrase UR ss CEs a ere 25 00 | Quadrennial 400 & 40 Coe echt Meee ves 60 00
Parbuckle 30°& 3 iS Bar eintce Gacvawsve 25 00 | Quagga 400 & 200 So A ccs 65 00
Parceled 40 & 4 hi Pee oy Sara 27 50 | Quaggy 500 & 50 Oe eos 62 50
Parceling 50 & 5 ES oss ap eet 30 00 | Quakang 500 & 100 SE oka hea a Oro 65 Ob
Parchment 75 & 15 eee araye jcc eee 35 00 | Quakeress 500 & 200 CCP riche Se tous oe 65 00
Pardonable 100 & 10 SecA ce 40 00 | Quakerly 600 & 60 Me igekic oa OC 65 00
Quadrant 150 & 15 (Cee Pesce iete ake 42 50 | Quakerism 600 & 300 ine ererseas 80 00
Quadrat 150 & 30 SRO Ween es Oar Ds 45 00 | Qualifier 750 & 300 SO i ao ote 90 00
Quadrated 200 & 20 SO Rete ia ofrete ars 47 50 | Qualmy 1000 & 500 SCR Pe rciNeeicieie:s 140 00
Three or More Ranges Combined in One Case
‘The sum of all ranges should not exceed 400 amperes for combinations of three, and 300 amperes
for combinations of more than three.
Qualitative
Quarreled
Quarreling
Quarreler
Quarries
Quarried
Quarring
Quartered
Quartet
Queenly
15-3-0.75:> AMIperess to. wine
15-3-1.5
30-15-3
50-5-0.5
50-10-1
50-20-5-0.5
75-15-1.5
100-10-1
100-20-2
100-50-20-2
a¢
RSs 80.6 6 6+
ee
e\'e| (:'e 166 0 0) 875.
eee er eee ee
o:/a° = (9) (9,0) ile. =
© 6 Wie ela ee) ole
Queenliness
Queer
Queerish
Quenchable
Quencher
Quenchless
Quern
Querulous
Quesries
Quick
100-50-20-10-5-1 Amperes......
150-15-1.5
150-75-15
150-75-15-1.5
150-75-15-1.5-0.75
200-20-2
200-100-10
300-15-1.5
300-30-3
300-75-15
eoeeee
ween ee
eoeeee
00
00
00
00
00
00
00
00
00
00
2
316 CENTRAL ELECTRIC COMPANY, CHICAGO
a
Weston Portable Type E
Direct Current Instruments
This type of instrument is adaptable for use in many circumstances where
tests are to be made, but where the extreme accuracy which obtains in our port-
able standard instruments is not necessary or desired.
They are suitable for use by under-graduates in institutions of learning,
and are especially serviceable in central stations where stray magnetic fields
exist, as the instrument proper is enclosed in an iron case which forms a shield
against eternal magnetic influences, although care should be exercised not to
subject the instruments to powerful magnetic fields, which would permanently
magnetize the iron case.
The accuracy will be found sufficient to enable employes of central stations
to check up their switchboard instruments, and in general testing, and the
prices are so reasonable that anyone having occasion to make electrical meas-
urements need not be without a reliable instrument for the purpose.
The instrument is equipped with a knife-edge pointer and mirror scale-
plate.
The whole instrument is encased in a neat, wooden box with leather
handle.
Price List of Voltmeters
Trade Word Range ees ee Scale - List Price
Quicken Oto 3 volts .02 volts $25 00
Quickener O TOME D macs AUS 25 00
Quicklime Oito B15 mcs sem 25 00 j
Quickly Oto150 ‘§ ile uf 25 00 :
Trait 0 to 300 ‘* 2. as 32 50
Double scalefvoltmeters in this type will be furnished when desired, at the
price of $5.00 additional to the list price for the highest range.
Price List of Ammeters
These instruments consist of milli-voltmeters adjusted with external sta-
tion type shunts to read direct in amperes.
Value of Each Scale
Trade Word Range Divina J,ist Price
Quicksand Oto 5 amperes -05 amperes $25 00
Quickset Oto 15 we all fs 25 00
Quicksilver Oto 25 Le BY es 25 00
Ratable Oto 50 a 5 2 25 00
Ratafia 0 to 100 nh al. yy 26 50
Rebec 0 to 150 es al. Ne 27 00
Refining 0 to 200 sé oe ss 28 00
Refinement 0 to 250 ss 4h 4 28 25
Reflexive 0 to 300 es 2. ef 28 25
Refluent 0 to 400 ce 5. se 28 50
Reflux 0 to 500 oe 5. se 29 50
CENTRAL ELECTRIC COMPANY, CHICAGO
Portable A, and D.C Voltmeter
Trade
Word
Regressive
Rehabilitate
Rehearsing
Reinsurance
Rejubenate
Rejuvenation
Replaceable
Replacement
Replenish
Representation
Repression
$17
Weston Portable Standard Direct Reading
Voltmeters for Alternating and
Direct Current Circuits
They are absolutely permanent, and, if properly used, their indica-
tions may be relied upon to within one-fifth of one per cent for such parts
of the scale which we have designated as ‘‘best range’’ in the price list be
low. Attention is called to the following specific advantages of these
instruments:
I. The Instruments are direct reading and portable.
II. Influences of temperature are very easily corrected for by means
of a temperature regulator.
JOO.
IV. There is absolutely no ‘‘magnetic lag’’ nor any appreciable error
due to self-induction (with the exception of the lowest ranges.) |The max-
imum error due to self-induction for a 120 volt instrument amounts to 0.045
per cent. with 300 alternations per second; for higher ranges the error be-
comes correspondingly less.
The instruments are dead-beat if properly used.
Each portable A. & D.C. Voltmeter is enclosed in a handsome leather
case, supplied with shoulder strap, lock and key and furnished with a pair
of flexible connecting cords, for both of which no extra charge is made.
Each instrument is accompanied by ‘Instructions for Using the Wes-
ton Standard Portable Alternating and Direct Current Voltmeter.’’ (Form
130), which should be carefully read before attempting to use the instru-
ment.
Single Scale A. & D. C. Voltmeters
List Price
Each
Scale 1.5 to 7.5 volts. In » volt divisions; best range
2.5 to 6.5 volts, within that
range readable to 94) of a volt 60 00
Scale 1.5 to 10 volts. In 4 volt divisions; best range
4 to 9 volts, within that range
readable to ,4y of a volt..... 60 00
2to12 volts. In ,4 volt divisions; best range
5 to 11 volts, within that
range readable to ,3) of a volt
Scale
60 00
3to15 volts. In ;4 volt divisions; best range
5.5 to 12 volts, within that
range readable to 74 of a volt
Scale
60 00
3 to 20 volts. In 5 volt divisions; best range
7 to 18 volts, within that
range readable to ;5 of-a volt
Scale
60 00
In % volt divisions; best range
25 to 55 volts, within that
range readable to 45 of a volt
Scale 10 to 60 volts.
60 00
In % volt divisions; best range
80 to 65 volts, within that
range readable to s4 of a volt
Scale 15 to 75 volts.
60 00
20 to 120 volts. In 1 volt divisions; best range
50 to 110 volts, within that
range readable to yy of a volt
Scale
65 00
30 to 150 volts. In 1 volt divisions; best range
70 to 125 volts, within that
range readable to 75 of a volt
Scale
67 50
Scale 60 to 300 volts. In 2 volt divisions; best range
140 to 250 volts, within that
range readable to ¢ of a volt
wo LO:
70 00
Scale 100to 600 volts. In 5 volt divisions; best range
250 to 550 volts, within that
range readable to % of a volt
No, It.
80 00
318 CENTRAL ELECTRIC COMPANY, CHICAGO
Weston Portable Standard Direct Reading Voltmeters for Alternating
and Direct Current Circuits—Continued
21—High Range A. and D. C. Voltmeters
In which part of the resistance is contained in a separate box called a ‘“‘Multiplier,’’ specially designed to obtain high
insulation.
Trade Word List Pric
Rehash No. 12. Scale 200 to 1200 volts. Scale like No. 8 with ten times the value (10 volts) per
GLY 660i. cog arf segs clothe ain wis a fecors ora eee uie tin ae alat a Se ele a ete ete $90 00
Rehearse No. 13. Scale 300 to 1500 volts. Scale like No. 9 with ten times the value (10 volts) per
CIV oo. vfelee ator ace aie’are, Mole Wie out hee gran Sere eerie oe. ae Someta nae nee 97 50
Rehearsed No. 14. Scale 400 to 2400 volts. Scale like No. 8 with twenty times the value (20 volts)
POP CIV oc ob say cand 0.0 saben vin Vagieisiae as earae eet S okeeh tant tan ene 100 00
Reign No. 15. Scale 600 to 3000 volts. Scale like No. 10 with ten times the value (20 volts) per
Divas tienes de bin.’ cn gy ee og se meee eeaee ences srectoe etait: ates cee ae 110 00
22—Double Scale A. and D. C. Voltmeters
For most practical and all laboratory purposes, we recommend the Double Scale Instruments as.
affording a wider range of greater accuracy.
Rein No. 16. Scale 3 to 15 volts. Upper scale like No. 4 70 00
ey to 7.5 “cc Lower scale like No. 1 eo |
Reindeer No. 17. Scale 3 to 20 volts. Upper scale like No. 5 70 00
1s tome Omen Lower scale like No. 2) ****°*°
Reinstall No. 18. Scale 20 to 120 volts. Upper scale like No. 8 70 00
10 to 60 6é Lower scale like No. 6 eee e ee ee ee ee te eee esses eee eee
(See fac-simile, Fig. 14, Middle Scale. )
Reject No. 19. Scale 30 to 150 volts. Upper scale like No. 3 75 00
15 to 75 (a Lower scale like No. 7 coer ee eeee er cere eeeeesese seen
(See fac-simile, Fig. 14, Upper Scale. )
Rejection No. 20. Scale 30 to 200 volts. Upper scale like No. 5 75 00
15 to 100 oe Lower scale like No. 2 se ee ee ee ee eee ee ee eee eeeeeeee
(With 10 times the value per division. )
Rejector No. 21. Scale 60 to 300 volts. Upper scale like No. 10 80 00
30 to 150 “6 Lower scale like No. oF a
Rejoice No. 22. Scale 100 to 600 volts. Upper scale like No. 11 90 00
60 to 800 sé Lower scale like No. 10 sees reese ee ee ee ee tees Pees eereor
(See fac-simile, Fig. 14, Lower Scale. )
Fig. 14. Fac-simile Scales of A. and D. C. Voltmeters.
CENTRAL ELECTRIC COMPANY, CHICAGO 319
Multipliers for Weston A. and D. C. Voltmeters
Multipliers can be furnished for any voltmeter. For double scale instruments the multiplier is always ad-
justed to the higher range. Since the factory keeps accurate record of the resistance of all instruments, multipliers can
be furnished without re urning the instrument for the proper adjustment. In case the instrument can be spared, how-
ever, we would advise that it be returned when ordering a multiplier. In all cases give serial number of the instru-
ment for which the multiplier has to be adjusted.
The multipliers are contained in one or more ventilated boxes, of which five different sizes are made. The di-
mensions of these boxes are as follows:
Height Length Width
No. 0. 3 inches. 656 inches. 4 inches.
NOgl2 6am dae eS Ay
No. 2. 334 «“ 7% « 63% a;
Nows.8 632. in 6% “
No.4. 9° “ (6 Soe 6%
In the following price list is given for each multiplier the style and number of boxes it is contained in.
For multipliers subdivided to give intermediate ranges, add $4 @0 for each range to the price of the highest range.
Price List of Multipliers for A. & D. C. Voltmeters
Trade Word ere i apeag te a: Pieter mcn ith Contained in Price
Voltmeter Multiplier
RelIOICCd eee os No. 1 10 75 Volts 1 box, No.0 $10 00
Rejoicing........ No. 2 6 (AO). Se eae No. 0 10 00
RETO ene sc <8 No. 2 12 NAW 8 iE No. 0 12 00
ROLALC tee Neilso 500s No. 3 5 COR 1h tk No. 0 10 00
Pel San gene No. 3 10 EXD. iGo No. 0 12 00
Relating ......... No. 4 & 16 5 tf Hb, oS No. 0 10 00
Relativity........ No. 4 & 16 10 0) Meee Bas A No. 0 12 00
Relators. .c..- No. 5 & 17 3 GOS 1s No. 0 10 00
Relaxer sca. c: No.5 & 17 6 PAD, Ft Ne Re No. 0 12 00
Relaxation .__. No. 6 2 120 ess 1h OM No. 0 10 00
Relentirca.c cco. oc: No. 6 5 300 ss 13s No. 1 15 00
Transcriber.... . No. 6 10 G00mma 1s No. 2 20 00
Reliance ......... No. 6 20 200 las No. 3 27 50
Rel Certs cee No. 6 40 200 ae 1 No. 4 35 00
Relictt®a....- os No. 6 50 30 00mm ees No. 4 42 50
Relicisar sc ccc.c.s No. 6 100 6000 * 2 boxes, No. 4 75 00
Relieving ........ No. 7 2 it) 1 box, No.0 10 00
Religious. -....... No. 7 4 3O0Muaa We No. 1 15 00
Relinquish....... No. 7 10 xo ligeas* No, 2 22 50
Relinquary. ..... No. 7 15 is by No. 2 25 00
RROD rns anicis!sciee's No.7 20 (500 Raes ab No 3 30 00
Remand......... No. 7 40 S000 Re es No. 4 42 50
Remarriage...... No 7 50 S¥ANO) OF 2 boxes, No. 3 60 00
Remedy......-<. >: No 7 60 4500 ‘* Aah No. 4 65 00
Meminds....... No. 7 80 6000 ‘ Pie HY No. 4 75 00
REMISC bce cic No.7 100 7500“ By 1k No. 4 100 00
Remitted ........ No 8&18 3 300s l box, No. 1 15 00
Remitting........ No 8&18 5 600‘ ie No. 1 17 50
Remittant........ No. 8 & 18 10 12007 he No. 2 25 00
MEIPOd wise es ns No.8 & 18 20 2400 mee ae: No. 4 35 00
Remount........ No. 8 & 18 30 3600 SS 2 boxes, No. 3 60 00
Removable....... No. 8 & 18 40 4800“ vp A No. 4 67 50
Removably...... No. 8 & 18 50 6000‘ Zits No. 4 75 00
OKONITE INSULATED WIRES and CABLES will not deteriorate when placed in lime or mortar.
320 CENTRAL ELECTRIC COMPANY, CHICAGO
Price List of Multipliers for A. and D. C. Voltmeters—Coxtinued
Trade Word wires es a BDO as etn ae Contained in List Price
ai Voltmeter 7 Multiplier
Remonetize...... No. 9&19 2 300 Volts l box, No.0 $12 00
Remonstrace .... No. 9&19 + 600 ‘“ tes ty No 1 17 50
Remonstrant..... No. 9&19 10 1500 i: Ae No. 3 30 00
Remorsefully .... No. 9&19 20 3000‘ Ie ae No. 4 40 00
Renascence...... No. 9 & 19 30 4500“ 2 boxes, No. 3 65 00
Rendezvous ..... No. 9 & 19 40 6000 * yh No. 4 75 00
Rendition........ No. 9&19 50 7500 ‘ Sa No. 4 100 00
Renegade........ No. 20 2 ‘400 meee 1 box, No.0 12 00
Renewability .... No. 20 3 600 ‘ Te No. 1 17 50
Renewable... .. No. 20 5 1000 ‘* eam § No. 2 22 50
Renewal........ No. 20 10 2000) ss bk Oe No. 3 35 00
Renededly....... No. 20 15 3000“ 1 No. 4 40 00
Renewer........ No. 20 20 4000 4“ 2 boxes, No. 3 60 04
Reniform........ No. 20 25 5000 «‘s aes No. 4 os 50
Renitent.- rere No. 20 30 6000 ‘<< yee ee No. 4 75 00
Rennete ec ee No. 20 40 8000 ‘<5 oes No. 4 100 00
Renounce........ No. 20 50 10000‘ ops No 4 115 00
Renovation ...... No, 10 & 21 2 600 ‘“ i boxy Nowa! 15 00
Renovator..... .. No. 10 & 21 5 1500 ‘§ Lice No. 3 27 50
Renouned........ No. 10 & 21 10 38000 per Ge No. 4 40 00
Rentss4 An. ose: No. 10 & 21 15 4500 ‘§ 2 boxes, No. 3 65 00
Renters..495.47-- No. 10 & 21 20 6000 ‘<< vA ES No. 4 75 00
Reparably....... No. 10 & 21 30 crue), 8 amis No. 4 105 00
Reparation....... No. 11 & 22° 2 120 00ees box eNO 20 00
Reparative ...... No. 11 & 22 5 3000 ‘* thy No. 4 37 50
Repartee.......... No. 11 & 22 10 6000 “* 2 boxes, No. 4 75 00
Repast wo43..cn:- No. 11 & 22 15 9000) 5s ay No. 3 105 00
Weston Inspector’s Style
A. & D. C. Voltmeters
For the greater convenience of inspectors we fur-
nish any of the above ranges in an ‘‘Inspector’s Box.”’
List Price
Trade Word Additional
Removal No.1, Inspector’s Style has an additional
compartment for flexible connecting cord... $2 50
Renover No. 2. Inspector’s Style, same as above, but
with four lamp adapters and flexible cord
with connecting plug. Adapters are made
for Edison, Thomson- Houston, Westing-
house and Weston sockets only. For mak-
ing proper connections it is simply neces-
sary to replace a lamp by the respective
adapter and to connect the instrument by
means of the flexible cord and connecting
plug. Hck ch as cleeeasls na eaten 7 50
Renal Single Lamp Adapter, if ordered separately... 1 25
Rend Flexible connecting cord with plain contacts,
if ordered separately: <45.. < sceee an: «eae 1 25
Rending Flexible connecting cord with plug contacts,
AVS DIE Voltmeter, Inspector’s Style No, 2 if ordered separately ele = a | a ele 0) 6) ete ‘se erel ls anere 1 25
CENTRAL ELECTRIC COMPANY, CHICAGO 321
Weston Portable Direct Reading Watt=Meters
For Alternating and Direct Currents
BON
es Ea mpone: am Sy
Trade Word No. Range in Watts a were a Baercresenae HU ESTP)
DVAUUE AMEE tas aks cs i's afc ces oss 1 0 to 150 1 watt divisions 2 amps. | 150 volts $70 00
LTT 5.0 ee ar eS 1A 3 “i ie ‘ . ‘ 5 Ai) ay 75 00
WUUSCALGING ew eccis ccc c ue os 1B Qrs 150 Ia ae a py ie) 85 00
WiNISCRtCI Zee OR cil soc ee. 2 Oe 1500 KURA hs ge ih 150“ 70 00
WVGOSCUlALRE ee cee ccc cose 2A i ee + : ‘ 5 5 te oh 75800
URGES oS ol es Sera es 3 OS 3750 25 5" Plage 208 150 * 75 00
ice = se OCG es eat ee EAL
MTISCUIIMEES ecg sh ott 4 OS 7500 Uae v Deas 150“ 75 00
DIUBNTOOMISs asec Sf. 4A ui athe a eat 2 z nee s 80 00
NitisiCal Puen. tc veces sess 5 Ome 15000 iki ve lOO % isa 80 00
SCHROTT. ): 90 00
The above prices are for instruments in No. .2 finish. For No. 3 finish add $4.50.
The above illuminated Dial Ammeters can be furnished with 0 in center and reading an
equal number of amperes each side or with low reading to left and high reading to right of 0 for
same price as direct reading ammeter of similar range. Example: 200-0-200 amps. same price as
0-200 amps. viz., $79.50 including shunt. 20-0-200 amps. also $79.50 including shunt.
Type B can be furnished in flush pattern at same price when so desired.
CENTRAL ELECTRIC COMPANY, CHICAGO 323
Weston Illuminated Dial Station Voltmeters
These instruments are just as accurate, as sensitive, as well made and as well
standarized, as the ‘‘Portable Standard Direct Current Voltmeters.”’ They are
equally free from ‘‘magnetic lag,’’ and are almost absolutely free from temperature
error. No effort has been spared to make them durable, permanent and perfect.
They are ‘‘dead-beat,’? and we know that they are the very best and most reliable
instruments ever made for the purpose intended. They are very high resistance
instruments, are consequently extraordinarily economical of power, and may be left
in circuit continuously without material change in correctness, They are pivoted
and jeweled in just the same manner as the ammeters, and are sufficiently sensitive
to show a change of one-tenth of a scale division.
Type A Instruments can not be furnished in flush pattern, while Type B can.
No extra charge for flush pattern.
Type “A” Illuminated Dial
“ease (Small) Type ‘A’? 7% Inch Scale
List Price
Trade Word Each
Transfer See tOMe COLO omar tA VOLLOTVISIOUS Me oh oa rik oa ote.c 5 50 ok ov pb wea eb ew eee eke Fo eee aon $55 00
Requital eG) 86 i) ce 1 Bo BGA AS RII COR RIA She A eB nd 56 00
Rescueing Soe SLO ee bs us 1 SM See Re acters SNe eas bia eat a-skaiate eave eis. cit 58 00
Rescuer See 8 135 ae 1 MEE Cia NC Ly eo ve tis cater em. yee nly ee Sed ee 60 00
Resemblance SG) Sasa) se 1 BE B56 DES chet Ro ORES ES ee eee Ae re 62 00
Resentment 1 SS Oxy) oe 2 SAME BST 502 Nas JBN G alors, 45s oheste ustedes De eee ales 64 00
Resentful SD OS BY) ce 2 SMM overt ee fa cers ao CRTs SIN ii esac asc ssioremieoa Se eeiec oe meee 66 00
(Large) Type ‘‘B’’ 12 Inch Scale
Transept CAE On OMe VOUS Manat eVOlL:OlUIolOl Gar tha ares isis c cums a5 3 o as o) ae eae beeen dele veins ec cea 75 00
Reserving tame ace 150) a ] ore ati AG 022 o o:c) 8 aa. c,cin» wide aera as ofesie oe exe oe fae 76 00
Reserved E18), COTES) ce 2 GE ips ESI at RST St BI PPE SE OE A, ee 77 00
Reservoir Sm () sen 55() a 2 SS ace PR CTE hats, cievera care b ohsiceahe eis or ister CE re 78 00
Reset GSM) PS Stee Se 2 SM Me eon cio) Ar ccor che os; susie Ole ois tS ore aie. Saree Saas aale ole Spies che he 79 00
Reside CeO e600, cs 5 GE ie sa RS SRD rest TS Ese 80 00
Residual SP Ose 750 £¢ 5 SS MEMEO ts che serene sacs cree earetele olin bake ne von en wee 81 00
These prices are for No. 2 finish (dead black japan, with nickel trimmings). For No. 3 finish (all nickel
plated), add $450. An ‘‘Ohm Scale’’ may be added to any of the above Voltmeters for additional $2.50. Special
quotations on other double scale instruments.
High Range Illuminated Dial Station Voltmeters
Especially Adapted for Arc Light Circuits (Type B)
In these instruments, the greater part of the resistance is contained in a separate multiplier to be fastened to
the back of the switch board, and specially designed to obtain very high insulation, Weston Patent Alloy Wire with
negligible temperature co-efficient is used in the construction of these multipliers, and is taken of sufficiently large
diameter to permit the instrument to be kept in circuit continuously without appreciably affecting its accuracy. j
One of the most important advantages of a high range voltmeter for series arc light circuits will be found in
the ease with which grounds on the line can be located, and their resistance determined during the operation of the
circuit. The sensibility of these voltmeters, even up to the highest range, is such that a change of 50 volts can dis-
tinctly be observed in any part of the scale.
Residuary ScalenORtOmmn OOQRVOltseinesel Omvoltcdivistois seinen ckeeetnem erie ie oniceieictiam career ert $100 00
Residue ar Oacs 1500 ee 10 eer RR nee ar tin ALemie OER toe Rep eer, Se i AR 110 00
Resigner SO scene 2000 hy 20 OSE MIE cc 'cl csv art letele. o lores cole) sic) Waban cvataall elevavece ehofoveractovere 120 00
Resignation ee cc 2510) OL 20 SAV Bera serv ccee Ws ois ons "ai ae orviakei a epetereletere; she cltevtevsiele ets eree 130 00
Resigned San () Macon cy Oe) () es 25 BE OA CSE RI OISTIO ICR RIICIS Sottas A he Deer Heer BA 140 00
Resilence Soames () es 3 0) OC) es 25 sf Sle dene tate De tars asi eias ace aot tora et tral clo Cer ee ees 150 00
Resilient Ce () came 40) oe 50 BBS) 5” ORD e, Saen eerem RI ye” SH Gn on ote mn Me 160 00
Resin S670 Ss 4500 ve 50 Rae sen ite arp ier ars tcl cei 7 eam Da Rt 170 00
Resistant Soe e000) ee 50 = siete sacle: ciate se Pitas ie ie ROIS case eens 180 00
Resistful oie () ecm CNC) ue 50 SON TS esr te OPTIMISE Ss AICS SERNA PRIA A ears 195 00
Resistible Sam () eC oMmm GEN) ot 50 Dc ORS a ee SI ELS Ae gens en ee 205 00
Resistless mer Ose 700 es 50 GOP OT sae gh Rect ag Sane Te 6 iN iy ee Pleas ae 210 00
Resistance nein) LEE £)()() se 50 CIPRO SA he eed eter rarer ce tar a 220 00
Resoluble Coe (ete SOOG fe J00 SCS, co Age NE EME SRR PO ee) om oan UM 230 00
Resolute Ce ee OOOO Gc 100 SO od pa Rar cline co NA ccs ous A tke en IER ane nares Sarin Rectan 0 275 00
These prices are for No. 2 finish (dead black japan, with nickel trimmings), For No. 3 finish (all nickel
plated), add $4.50.
324
CENTRAL ELECTRIC COMPANY, CHICAGO
Weston Railway Isolated Plant and Feeder
Ammeters and Voltmeters
Round Pattern. (Type ‘P’’)
These instruments are identical in the principle of their construction
with the Illuminated Dial Station instruments, and the essential working
parts are of the same excellent quality and workmanship for which all
Weston instruments have earned distinction,
Owing to the considerably reduced dimensions of these instruments
as compared with the illuminated dial type, the scale is only 6% inches
long, against 12 inches in the other. The scale is drawn on opaque
paper, and hence cannot be illuminated from the rear.
R. P. (Type F) Voltmeter
The R. P. Ammeters require for a full scale deflection, a drop of po-
tential on the shunt of about .05 volts. Therefore, the resistance of a
shunt for a 500 ampere instrument, for instance, is .0001 ohms. We guarantee these instru-
ments to an accuracy of 1 per cent., although they will be found to be much more accurate
than this.
Being encased in dust-proof cast iron cases, the instruments are thoroughly protected
from disturbing influences of external magnetic fields. ;
These prices are for No, 2 Finish (dead black japan and nickel trimmings). For
No. 3 Finish (all nickel plated) add $2.00 to prices given below. Also brass or copper finish
at same price as No. 3 Finish.
“Flush Type’? Ammeters and Voltmeters (Type F) are furnished on special request
for same price as standard instruments,
Round Pattern Ammeters can be furnished with 0 in center, and reading an equal
number of amperes each side, or with low reading to left and high reading to right of 0, for
same price as direct reading ammeter of similar range. Example: 100-0-100 amps. same
price as 0-100 amps. viz., $26.50; 10-0-100 also $26.50.
The following prices of Round Pattern Ammeters include shunts. The lower ranges up
to 75 amperes are self-contained, the shunts being an integral part of the instrument. For
ranges above 75 amperes the shunt is detachable.
Price of extra shunts same as for Illuminated Dial Ammeters,
Round Pattern (Type “F’’) Voltmeters
Trade List Price
Word Each
Noggin No. 1501 3-volt scale. Scale of 150 divisions, each equal to .02 of a
volt, and readable to 7002; volts eee $25 00
Nogging No. 1502 6-volt.scale. Scale of 120 divisions, each equal to .05 of a
volt, and readable to 2005) Volts eee 25 00
Noise No. 1503 15-volt scale. Scale of 150 divisions, each equal to .1 of a
volt, and readable ‘to 01 yolt..... ame 25 00
Noiseful No. 1504 =25-volt scale. Scale of 125 divisions, each equal to .2 of a
volt, and readable to .U2 volts.......... 26 00
Noiseless No. 1505 50-volt scale. Scale of 100 divisions, each equal to .5 of a
volt, and readable to (Obivoltsaeeee . 26 50
Noisily No. 1506 75-volt scale. Scale of 150 divisions, each equal to .5 ofa
volt, and readable to .05 volts.......... 27 25
Noisome No. 1507 125-volt scale. Scale of 125 divisions, each equal to 1 volt,
and readable toy Livolt-2 3.5.24. =e eee 28 25
Noisy No. 1508 150-volt scale. Scale of 150 divisions, each equal to 1 volt,
and readablé toni volt ..6 nee 29 50
Nudamente No. 1509 250-volt scale. Scale of 125 divisions, each equal to 2 volts,
and readable to’ 27voltsi.. 4. cree 31 50
Nomad No 1510 300-volt scale. Scale of 150 divisions, each equal to 2 volts,
and readable/to72' volts ence ern 32 50
Nomadie No. 1511 600-volt scale. Scale of 120 divisions, each equal to 5 volts,
and readable to: voltsiss. ..enecr ones 35 00
Nomadize No. 1512 750-volt scale. Scale of 150 divisions, each equal to 5 volts,
and readableitor di volts wae. ote 37 00
An ‘Ohm Scale’’ may be added to any of above voltmeters for an additional $2.50.
Special quotations on other Double Scale Voltmeters and Ammeters, Type F.
roe
ae
CENTRAL ELECTRIC COMPANY, CHICAGO
Weston “Round Pattern’’ (Type ‘‘F’’) Ammeters—Continwed
Trade Word
Nominal
Nominate
Nominated
Nominating
Nomination
Nominative
Noodle
Noonday
Nooning
Noose
Normal
Norman
Nose
Trammeler
Nostril
- Nostrum
Notable
Notorial
Nubilate
Nubasided
Nucleiform
No
No.
No.
No.
No.
No.
No.
No.
No.
mol
. 1102
. 1103
. 1104
. 1105
. 1106
. 1107
. 1108
1109
1110
5 dan
1112
1113
. 1114
5 UBlls
a OT:
lily
1118
1119
1120
1121
l-ampere Scale.
5-ampere Scale.
10-ampere Scale.
15-ampere Scale.
25-ampere Scale.
50-ampere Scale.
75-ampere Scale.
100-ampere Scale.
150-ampere Scale.
200-ampere Scale.
250-ampere Scale.
300-ampere Scale.
400-ampere Scale.
500-ampere Scale.
600-ampere Scale.
750-ampere Scale.
1000-ampere Scale.
1200-ampere Scale.
1500-ampere Scale.
2000-ampere Scale.
2500-ampere Scale.
Instrument combined with shunt.
Scale of 100 divisions,
each equal to .01 amp., readable to .001 amp.....
Instrument combined with shunt.
Scale of 100 divisions,
each equal to .05 amp., readable to .005 amp........-.-.
Instrument combined with shunt.
Scale of 100
divisions,
each equal to.1 amp., readable to Ql amp .........
Instrument combined with shunt.
each equal to .1 amp., readable to .01 amp
Instrument combined with shunt.
each equal to .2 amp., readable to .02 amp
Instrument combined with shunt.
each equal to .6 amp., readable to .05 amp
Instrument combined with shunt.
each equal to .5 amp., readable to .05 amp
Separate shunt.
amp,, readable to platpc i ws. stoeeee + «
Separate shunt.
auip,,readable, toysl ami pes. thananes'. =. =
Separate shunt.
amp., readable to .2 amp
ey
Separate shunt. Scale of 125 divisions,
Anip. readable tO. 2 AMPs. secede es mis o-
Separate shunt. Scale of 150 divisions,
amps, readable £6 G2 amp. See steeates st. «sc.
Separate shunt.
Rip, LCACA DLCs LOR OF AI Pires tees sh se ees
Separate shunt.
amp., readable to 5B amp................
Separate shunt.
emp., readable to .5 amp.........-.0+.+.
Separate shunt.
amp., readable to .56amp.......
Separate shunt.
Separate shunt. Scale of 120 divisions,
amp., readable to 1 amp...............-.
Separate shunt Scale of 150 divisions,
amp., readable to 1 amp.............00.-
Separate shunt. Scale of 100 divisions,
amp., readable to 2 amp................--
Separate shunt. Scale of 125 divisions,
amp., readable to 2amp..........++.+++-
Scale of 150
Scale of 125
Scale of 100
Scale of 150
Scale of 100 divisions, each
Scale of 150 divisions, each
Scale of 100 divisions, each
divisions,
Ce
Stele eo 6ie
seer ee eee wee
|
ee a
Scale of 80 divisions, each equal to 5
ee ee sees a soes
Scale of 100 divisions, each equal to 5
Scale of 120 divisions, each equal to 5
@eee se mone woes
Scale of 150 divisions, each equal to 5
Scale of 100 divisions, each equal to 10
amp., readable to l amp.........-...--.--
Cee ek et Jem TC
eee tee
©. 0.0 +. Ss 9, lo 2678
List Price
Each
$25
25
25
25
25
26
26
27
28
28
28
28
29
31
32
33
39
43
45
00
00
00
00
00
50
00
50
00
00
25
25
50
50
50
50
50
50
25
45
25
326 CENTRAL ELECTRIC COMPANY, CHICAGO
Weston Type ‘“K’’ Round Pattern Voltmeters and Ammeters
For Direct Current
These small, round pattern instruments correspond in general
appearance with, and are constructed upon the same general principles
as the well-known Round Pattern Type ‘‘F”’ instruments.
They are only 7% inches in diameter, however, and will be found
suitable for use in small isolated plants where the available space is
limited, and where it is desirable to provide low-priced instruments.
While the prices of these instruments are very moderate, the
element of accuracy has not been sacrificed, as they will compare favor-
ably in this respect with the larger types of station instruments.
Price List of Voltmeters
Trade Word Range Sere Diviion techn
Reprieval 0 to 3 Volts. wh» VOIES a, sce soa cies Settee eae $15 50
Reproachful 0 to 6 oa ESE Se aretha eoaie stele ore alee he eee 15 75
Reprobate ager Ui oD. Sig Eee ales old Wee eee 16 00
Reproduction 0to60 ‘ Nee Retna ora oo oho Ane OU 16 00
Reproof 0, t0n1S0 aac Boa ein fom SPSS re wele nae eae cn ee 16 50
Reprove 0 to 150 “ Din SOS” Sho eee ao eee 17 00
Price List of Ammeters
Repudiate 0 to 1 Amperes. 102 "AMPCres .o2% weloeh die atte eee rene 15 00
Repugnance 0 to 5 < al Ste vers eb begele detitare-s cee ee 15 00
Repulse 0 to 8 oe 2 os 15 00
Repulsed 0 to 10 es 2 © pal Coat a eee ee de ee ee 15 00
Repulsing 0 to 12 ot 2 OA hehe Tossa) Siu.9 ofete sot oe cme Tne 15 00
Repulsive 0 to 15 ue 2 Mery AP rie rn SE eco ir 15 50
Reputable 0 to 25 ee 5 Pe A ROM er Gh race ec. 15 50
Reputation 0 to 50 2 1 Oe kre dct ee ce 15 75
Reputing 0 to 80 es 1 sre el Saale ar a chaye etchebebs cadetere auneanae 15 75
Reputedly 0to100 ‘* 4 Ook y_ cust ye teases See ae 16 00
Require Oetowl 50 ima 2 4s 12 as 6,000‘ 57 00
Cinder 160 SS 16 hy 8,000 ‘* 60 00
Transcript 200 ‘ 20 ‘s 10,000 ** 65 00
Circus 400‘ 40 is: 20; 000% = 80 00
Citrine SOOMmmes 80 Je 40,000 ‘* 95 00
Citron 16003 me 160 se 80,000 ** 130 00
Meter without Case City 3,200 « 320 * 160,000 « 180 00
CENTRAL ELECTRIC COMPANY, CHICAGO 341
Westinghouse Integrating Wattmeters
Two Wire Single=-Phase
For Alternating-Current Circuits
The illustration shows a new type of integrating watt-
meter, for use on alternating-current, single-phase circuits.
It may be used to record correctly the true energy supplied
to motors, arc lamps, or other translating devices, whatever the
power factor of the circuit.
It is accurate over a range extending from one-fiftieth full
load to fifty per cent overload,
at ; y Sean b. It is the smallest and most compact wattmeter manufactured.
6 ye It hasa much lighter moving part than any other meter on
the market
ernst zed att ¢ It has neither commutator, brushes or sliding contacts.
0
It is simple and strong in construction, and cannot be tamp-
qs8URG ‘ ered with. Design
ee an It has an extremely small loss in series and shunt coils.
It does not run on shunt current alone.
It has a large overload capacity.
It runs at a very slow speed and responds instantly to
changes of load.
It is practically unaffected by temperature changes, or var-
iations of alternations.
It is durable and reliable.
Its enclosing case is very substantial,and the cover, which is
in one piece, makes a dust and insect-proof joint with the frame.
Its dial reads directly in watt-hours, no constant or multiplier being necessary.
Style numbers and list prices include meter, with shunt and series transformers if same are necessary, ready to
connect to the circuit.
Glass covers will be furnished at a slight additional cost. Always order by Trade Word.
Two Wire Single-Phase, 3000 Alternation Circuits
Metal Cover
Trade Word Mnfrs, List No. List Price Kach
Cannot 12537 100 Volts, 5 Amperes, Ore KalowattSyeceatnr devs ssieale eens eraneeatane $ 20 00
Canoe 6814 ° ot 20 ies 24... 60 00
Noxiously 107 ser Ones 14 an LS mek 24... 60 00
Tapering 106 ets. et Dri Ue as 24... 60 00
Tapestried 107 0.2300 <5 coos ss 1222 60700
* Tapestry 108 O05 COOs YOTaND) OS 24... 60 00
Noxiousness 109 0 ‘600 ‘ ag SR ae 1222 00,00.
Tapster 1 ORE GDO ae O00 mums 24... 60 00
Prices on above gauges include ink and one hundred
charts with each instrument.
OKONITE [INSULATED WIRES and CABLES are submerged in water for three days (72 hours),
and then carefully tested with Thompson’s Reflecting Galvanometer.
348 CENTRAL ELECTRIC COMPANY, CHICAGO
Bristol Recording Thermometers, Pressure Gauges, Voltmeters,
Ammeters and Wattmeters—Coutinued
Bristol Recording Voltmeter
For Alternating Current
Trade Word No. Total Range Working Range Chart List Price
Tarantula 3... ).. 205 Oto 65 volts to 60 volts 24 hour $60 00
Nudvemeesenee Ate 204 Orton 20mm On Onmmes DAs 60 00
INUGityeern. conte 203 0to130 <“ LOM 20s 24 56 60 00
Tardiness..... 206 0to160 ‘§ touLbO we 24586 60 0U
Lardy Aye 207 0 to 450 “ to 430 ‘* 24s 60 00
Bristol Recording Ammeters
For Direct Current
Trade Word No. Total Range | Working Range Chart List Price
Target .2i2%. 242. 431 Oto 7amps. to 6 amps. 24 hour $60 00
fharnishiaes. voce 44] Witte) allay) COME ee 245 OSS 60 00
Tarnishing ....... 451 Orgy ext) % oy NE 60 00
‘Tartans 5. 461 Oto 60 < tomero memes 24 Ss 60 00
Tartareous....... 471 Otome S Olu COM GDM 24 60 00
Tartarian........ 475 Oto 300 * oy De 24 fs 80 00
Lartletsswees. 476 Vier sta) & Woy Parka) 1 80 00
attlyece ee 477 Oto (3003s tom Ome 15 es 80 00
Tartness......... 481 Oto 600 tOmoD Ome Dae 80 00
lartsexacer 2. 491 Qto1200 “ Om 10 mae 24s 80 00
Taskmaster. .... 495 0to 1200 ‘ ton looms ae 80 00
Tasselled......... 493 0 to 2400 ‘* TOR 200 Mma 24055 90 00
Tastable......... 494 0 to 3600 ‘ CeareKL0) GC JAS eee 100 00
Bristol Recording Ammeters
For Alternating Current
Trade Word No Total Range Working Range Alternations Chart List Price
Taste ...... fl 140 Oto 10 amps. to 8 amps 8400 24 hour $60 00
Tastelessse =, 425 Otome ome tomZOimcs 15000 24 ss 60 00
Tastefully .. 2.3. 424 OitomiGOmmes tom. DORA 15000 24 78 60 00
Latling se oe 421 O to 00m ss tom SO0p cs 15000 Gy OC 60 00
Catterg5. 1a 423 0tol50 *“ igoy tlesi0), 7200 24 ees 60 00
Prices on above instruments include
ink and one hundred charts with each instrument.
CENTRAL ELECTRIC COMPANY, CHICAGO 349
Bristol Recording Thermometers, Pressure Gauges, Voltmeters,
Ammeters and Wattmeters—Continued
Bristol Recording Wattmeters
For Direct Current
Price
Trade Word No. Total Range Working Range Chart z
115 Volts 500 Volts
MRELOCU Gk ois ase ea: 310 0 to 6 kw. to 5 kw. | 24 hours :$70 00 $70 00
PALEOCING oye ces oe 302 De Son Mo cae Onre seme 70 00 70 00
RUE SING sce toca sue ns 314 De OO aay “PS eek 2 meee IIe Be | 70 00 70 00
BUtOd es fet: ie, f: 311 We OS She Seen LD ane 24. = 85 00 70 00
AUTOS coca. 5 oe sc 312 OD e SO ess he Pde ZA 85 00 70 00
UELONOLY «55 hiss occa ss 313 yO ea IS fy 24. «6 85 00 85 00
PREVENT Cee cose sige oss 303 Uy OS alkeh a) = Se SETS 12) sie 95 00 85 00
Bristol Recording Wattmeters
For Direct Current Arc Circuits
List Price
Trade Word No. Each
Tawdrilly 304 Total range to 30 K. W. Maximum voltage 3000. 24. Nour Chattoss. aa ace eee DOS OU
Special ranges furnished to order.
Bristol Recording Wattmeters
For Alternating Current
Total Range Working Range Alternations Chart
Tawdriness 380 0to1lzK. W. To 10 K. W. 16000 ZL OULS Aaecuean te ae nue etter 70 00
Prices on above instruments include ink and one hundred charts with each instrument.
Additional Attachments for Bristol Recording Instruments
Tawdry Dam pine Devi Cece tn seo etealaes ee snes carey eae ele oe pie ha oh Lc na eo eee ritiaitactertde 6 00
Taxable Alumunnin Case (reducing awetent-one-Nalt jen tactics vs «Gas oso ceceins. colstde Gon ea ees 10 00
Taxation Blectriows Lig tiorel Owvasern APHi rea circa ter hice ins a> e's Gat ais din va lad Oto eee me Nee 12 00
Taxidermy pecinec Marlena Ct OmOcen re mats eater Nee crits oN Wiss caan “. ., (330ne
Sensorum 14888 . 600 = 3890706
Sensuous 14889 cs 800 c- .. 460566
Sentence 14890 ue 1000 643° 040500
Sentential 14891 “s 1500 “~ *.. 1630800
Sententious14892 at 2000 as A SOROS
Sentient 14893 ue 8000 ee ea oS OROU
Sentiment 14894 2200 500 rs S408GO
Sepal 14895 at 1000 x ~..O30200
Four=Pole—Overload Release
The four-pole breakers listed below are
similar in appearance to the three-pole break-
ers and have a similar closing device.
If time limit relay is desired, add to
the list prices of the four-pole breakers $115.
Separation 14896 750 200 amperes.. 360 00
Separatist 14897 it 400 ‘ca 430500
Separative 14898 oe 600 - -**- SS nee
Separator 14899 Hu 800 « ,. 600 00
Separatory 14900 UL 1000 “ .. 700 00
Separatrix 14901 ge 1500 ots LO
Ere Sepia 14902 «s 2000 (Cs DSS
; Sepoy 14903 a 3000 * ,.1085 00
Sepis 14904 = 2200 500 oa 7 OORG
Sept 14905 & 1000 ‘5 Ra OLUee
Parts and Accessories for Type «‘C’’ Breakers
Barriers
An extra barrier must be placed between adjacent breakers when they are placed side "by side,
For each extra barrier required, add to the list prices of the breakers: }
Trade Word List Price Each
Sep‘al FPors/50. Volts Jag hee 5 \onene el chsh She SOE ee MAO Neca o Hee OOr $12 00
Septennial For 2200 volts..8 50 cs in i.0s0 ¢lonca c esr Btw dese slows mecca col cele one nee 15 00
Closing Mechanisms
When these breakers are installed at the top of a switchboard, where they cannot easily be reached,
closing and tripping devices, which are placed at a convenient height on the panels, are supplied.
Septic For two-pole, add to list price of bredketse... .. .Streae ee 20 00
Septum For three-pole, add to list\ price of breaers. «1. a kee eee 25 00
Septuple For four-pole, add to list priceiof,breakers)(.2)..... 122. ¢sedee eee 30 00
CENTRAL ELECTRIC COMPANY, CHICAGO 405
I-T=E Circuit Breakers
Midget Junior Type
~
Size of all capacities, 5% inches by 7 inches by % inch
Designed to meet the requirements for a small, compact circuit breaker
of low capacity, for light, heat and power.
All parts are strong and well proportioned. The current carrying parts
are made of high grade copper, so proportioned that the heating of any
part of the circuit breaker will not exceed 20 degrees C. above surrounding
temperature in constant use at ‘‘actual rating.’’ It has a wide, clean,
quadruple break, is quick and reliable in action, and will operate within 5
per cent. of its adjustment, which is readily effected and constant.
The main contacts are protected by a final carbon break designed to
meet the severe conditions of opening a circuit on overload or short circuits.
FINISH,
Base black enameled slate. All iron parts copper-plated; other parts
Midget Junior Single Pole dipped finish.
Single Pole, Front Connections Only, 500 Volts or Under
Direct Current
Actual Rating List Price
Trade Word Amperes Lowest Highest Each
OC Tr RA Oe a ee eee erie 4 3 6 $10 00
Gemissant<5- tte ee ee eee 6 4 9 10 00
Gemimation yao. eee een eee 8 6 12 10 00
Gendarmerie ss ce nee 12 9 18 10 00
Clendenin ee eas Maes 16 12 24 10 00
Géneologve con css. notte masa oc ane 20 15 30 10 00
Generablene secs func fence eee ee 24 18 36 10 00
Alternating Current
Generant tet ore eek cos 4 3 6 11 00
COTS Eee 5 os pena SB eaae tes aaa ne 6 4 9 11 00
Genialnesstece och ante ss See we te ce 8 6 12 11 00
Cieniculatemy a ree elie Seine 12 9 18 11 00
Cienitniremetee ss cre o. . cote etieas 16 12 24 11 00
Genteel Fee. cee eee ee aes ee 20 15 30 11 00
MUOMUUICY Sere ec to nin tie arene 5 24 18 36 11 00
Double Pole, Front Connections Only, 250 Volts or Under
Direct Current
Gentleiolkeatereye sc cc dorestoelore cre 4 3 6 15 00
Gentlemen terrae oo ne pnoerioaie 6 4 9 15 00
Cientleness#eer es. A inienteece 8 6 12 15 00
Glen Ey seen. oie Sen eee 12 9 18 15 00
Genuine..........- Le Rae Se oe ea 16 1:2 24 15 00
CGeocentriciee = 2. osc eee 20 15 30 15 00
lead es Vite ote tos onc eaeanwrines 24 18 36 15 00
Alternating Current
Geodetice sre ric ek sone nes 4 3 6 16 50
Geogonicalivern. rte ce a acne eae 6 4 9 16 50
Gieolozical Sere se. eee ee 8 6 12 16 50
Cieology ie rare coe eaten ae pa 9 18 16 50
Geomantichy. 25048 er ee eee 16 12 24 16 50
Geometrala ers ee ort ae 20 15 30 16 50
Ceorvicsiies Be re ss 2 24 18 36 16 50
OKONITE INSULATED WIRES and CABLES are not affected when immersed in sulphuric acid.
406 CENTRAL ELECTRIC COMPANY, CHICAGO
Midget Senior Type, Single Pole
Midget Senior Type. Double Pole
I-T=E Circuit Breaker
Midget Senior Type
Size of all capacities, 8 inches by 11 inches by 1 inches
This type of circuit breaker has been specially designed to meet the’
demand for a medium size, compact, single pole circuit breaker, for use on
circuits for heat, light and power.
All parts are strong and well proportioned. The current carrying parts
are made of high grade copper, so proportioned that the heating of any part
of circuit breaker will not exceed 20 degrees C. above surrounding tempera-
ture in constant use at “‘actual rating.”’ It hasa wide, clean, double break,
is quick and reliable in action, and will operate within 5 per cent. of its
adjustment, which is readily effected and constant.
The main contacts are protected by a final carbon break designed to
meet the severe conditions of opening a circuit of high voltage on overload
or short circuits.
Back connections are provided for by threaded studs and nuts on back
of base. Face connections will be supplied upon special request at the same
price.
FINISH
Base black enameled slate. All iron parts copper-plated; other parts
dipped finish.
Single Pole, Back Connections, 500 Volts or Under
Front connections furnished upon request at same price
Direct Current
Actual Rating List Price
Trade Word Amperes Lowest Highest Each
Glibness 23... ee 5 4 8 $24 00
Gilding es eee 10 8 15 24 00
Globated 25312 20 15 30 24 00
Globasity..2) 33.23 See 30 25 45 24 00:
Glomerate'g2 Sait ee 45 35 70 24 00
Gloomily: oe, 60 45 90 30 00
Gloominess0 4 iG. tee cee 80 60 120 - 32 00
Glorifying =i ee 100 75 150 33 00
Glorious 4233-2. ee eee 150 110 225 35 00
Glottal oe ae ee ee 200 150 300 37 00
Batean 2-9... A eee eee 300 225 450 40 00
Double Pole, Back Connections, 250 Volts or Under
Front connections furnished upon request at same price.
Direct Current
Glowworm; ase ee 30 25 45 36 00
Glutinate 2%... eee 45 35 70 36 00
Gly pic 3) 2S re ee ee 60 45 90 38 00
Goading. nfo. eee 80 60 120 40 00
Gobérges etn ee ee 100 75 150 42 00
Godchild i758 As eae a 150 110 225 46 00
Godfather7 Osi 0.43 oe 200 150 300 50 00
Bath 5) ere cce cn eee 300 225 450 54 00
Godiller?2 7073S Hates ee 30 25 45 40 00
Goitrous .. 0, eee ee ae 45 35 70 40 00
Goldlace 7-2 eaca ce eee 60 45 90 42 00
Goloshes #5cf--s ane 80 60 120 44 00
Gomphosisee-5... 1.5 eee 100 75 150 47 00
Gonoplax, Aa eee 150 110 225 51 00
Goodwill 2h ssc eee 200 150 300 55 00
Bathe o.oo cater ighe rune te ee 300 225 450 59 00
CENTRAL ELECTRIC COMPANY, CHICAGO
Ml, &
i
Standard Switchboard Type, Single Pole
‘\
\ b
ww
A LAL 4
Standard Switchboard Type, Double Pole
407
I=-T=E Circuit Breaker
Standard Switchboard Type
Sizes
Single Pole, 700 amperes or under...... 10 inches by 14 inches by 1% inches
Single Pole, 800 to 1500 amperes...:... 12 inches by 15 inches by 13¢ inches
Double Pole, 600 amperes or under..... 11 inches by 17 inches by 13¢ inches
Double Pole, 800 to 1000 amperes...... 11 inches by 17 inches by 2 inches
DoublesPoley 250 amperes see. seni 12 inches by 17 inches by 2 inches
This type of circuit breaker is specially designed for service where heavy
currents are used for heat, light and power. All working parts are strong
and well proportioned. The current carrying parts are made of high grade
copper, so proportioned that the heating of any part of the circuit breaker
will not exceed 20 degrees C. above surrounding temperature in constant
use at ‘‘actual rating.’? It has a wide, clean, double break, is quick and
reliable in action, and will operate within 5 per cent. of its adjustment,
which is readily effected and constant.
The main contacts are protected by a final carbon break designed to
meet the severe conditions of opening a circuit of high voltage on overload
or short circuits. Back connections are provided for by threaded studs and
nuts on back of base. Face connections will only be supplied upon special
request at the same prices.
FINISH
Base black enameled slate. All metal parts copper finish.
Single Pole, Back Connections, 600 Volts or Under
Front connections furnished upon request at same prices
Direct Current
Actual Rating List Price
Trade Word Amperes Lowest Highest Kach
GIDDECHI rer cice wheter dec cree 80 60 120 $43 50
Gibbosity pee c.c cc. cee ns rere 100 75 150 43 50
Gibelotte weoiacn foe cess eee 150 110 225 43 50
Gibingl yar tiene ects eaters 200 150 300 45 00
Giganteantr.s 3.5 te. ence ns = 300 225 450 54 50
Ciscling ee 6 et en eee 400 300 600 61 00
Gigotre eee ee eee 500 375 750 64 00
Gilder Bere re ete er riearein sore wraperatere ators 600 450 900 67 00
FROLTIG A erick calero sins a ious 700 525 1000 71 50
Gimcrackee esse oe es cee 800 600 1200 90 00
Gimletiz. crccee oe tote eneroerserere oie 1000 800 1500 102 25
Gingival soccer ce scrno che ere 1250 900 1800 112 50
Gincletege eet ele rer 1500 1200 2250 130 00
Double Pole, Back Connections, 250 Volts or Under
Front connections furnished upon request at same prices
Direct Current
Glabreate. seo eee hace terre 200 150 300 67 00
Glactate ty cc gies sessyoncisis hee cxezorecer= ss 300 225 450 82 00
GladSOmMe yes ce ethstlaie scorers 400 300 600 94 00
Glanced oi ete ecewens aoe eesicls 500 375 750 100 00
Glareousmrrien cere is 600 450 900 103 00
GlauCome?k tose ceeore nae ersihorness 800 700 1200 140 00
Glazier, eee sce s ene 1000 800 1500 160 00
Glebous Haste tee seers oaocels 1250 1000 1800 180 00
Alternating Current
Batineyteninn co accie ae vote cca is 200 150 300 73 50
Bats many fers sarraciccig coteroneke seneysrs 300 225 450 90 00
Battalioneecter seen oes 400 300 600 104 00
Batten tis see eect are che oe ors 500 375 750 110 00
Batter eae nate 600 450 900 114 00
Batteredicy. ses cccehs. fet cee 800 700 1200 160 00
Batteryitrrccrce sects noe dele ue sini 1000 800 1500 182 00
Batting oreo eee te nc se tel aoe 1250 1000 1800 205 00
408 CENTRAL ELECTRIC COMPANY, CHICAGO
I=-T=E Circuit Breakers
Alternating Current Type—Single Pole
Capacity 5 to 200 Amperes
60 amperes and under, 1100 volts--8 in. x 11 in. x 1¥ in.
80 to 200 amperes, - 1100 volts—9in x 13 in, x tip am
5 to 200 amperes, - 2200 volts—9 in. x 13 in. x Tk ae
Description
This type of circuit breaker is especially designed to meet the severe
conditions of breaking alternating current circuits of 2,200 volts or less.
All parts are strong and well proportioned, the current-carrying parts
being made of high-grade copper. It has a wide, clean, double break of
10 inches, is quick and reliable in action, and will operate within 5% of
adjustment, which is easily effected and constant. While we do not
Alternating Current Type, advertise the I-T-E Circuit breaker as a lightning arrester, it is undoubt-
Single| pole edly the best device that has ever been offered for protection of this kind,
as well as protection against grounds, shorts or overloads. The well-
known solenoidal principle upon which the actuating mechanism depends, effects in the device a remarkably low
inductance—a feature of importance where high frequencies are employed.
Finish
Mounted on Marble Base All metal Parts, Copper Finish
For 1100 Volts For 2200 Volts
Actual . : Actual E _
Trade Word Rating |Lowest |High’st|Ist Price Trade Word Rating |Lowest |High’st|List Price
Amperes Each Amperes Eac
Baywindow ......... 5 5 811$30'00)/ Beak” ~ aes 5 5 8 |$37 50
Bay wood ae a 10 10 157) 30-00) Beaker; orecee) ee. 10 10 15 | 37 50
Bazar) a oe 1 15 25 30 00|| Beaming .......... 15 15 25 37 50
Beach ae ere 20 20 30 30°00 its Beamy 2 ee 20 20 30 37 50
Beached sme*-an 9). 359. 30 30 45 30 00|| Torrential ......... 30 30 45 37 50
Beacons ga, ae: 45 45 70 30°00 1° Bere 19°"? ae 45 45 70 37 50
Béad Soe tae. to sc 60 60 90 33 001), Beard. *). Fee 60 60 90 37 50
Beading ain * eet. 80 80 | 120 45°00 |) Bearer’ | 2 ae 80 80 | 120 52 50
Beadleia tn ome 100 100 | 150 45 00 Bearins ~~ 100 100 | 150 52 50
Beadyaqt ns Boe 150 150 | 200 43°00 7 Bearish” = 150 150 | 200 55 50
Beacle pe: Sai ee 200 200 | 300 50700! Beastly” =. 200 200 | 300 57 50
Important
In the selection of alternating current instruments the question of voltage is one of special importance. The
instruments intended for operation on 2,500 volts, of capacity from 5 to 60 amperes, are made on a larger and heavier
scale than instruments of the same capacity for lower voltage, thus permitting a wider separation of the terminals and
a longer break.
' Instruments of from 80 to 200 amperes capacity, at 2,200 volts, are made with the terminals insulated by means
of hard rubber from the supporting base and switchboard, thus insuring against the effects which might otherwise
result from the rupture of the current at this voltage.
CENTRAL ELECTRIC COMPANY, CHICAGO 409
Wurts Lightning Arresters
For Alternating=Current Circuits
Non-Arcing Metal Double-Pole Station Arrester
Type ‘6a?
NOTE—For 1250 to 2500 volts use two in
series. In ordering use Trade Word and state
voltage.
ieee : Trade Word . eects
ab nes Tardity Style No. 707. Circuit Voltage 1000 to 1250.. $21 00
SEYLER: pte
waAnciNGMeETAL ane, | Wurts Lightning Arresters
ley | Weer TERNATING CIRCUITS TER
Se, iT Teautehe wEeSCOA For Alternating=Current Circuits
PAT. MAR.15 92 FEB.28 93
OTHERS APPLIED FOR Non-Arcing Metal Double-Pole Line Arrester
Bore ‘ Type “C”
NOTE—For 1250 to 2500 volts use two in
series. In ordering use Trade Word and state
voltage.
No, 1383
Tardo Style No. 1383. Circuit Voltage 1000 to 1250.. 4 50
Low Equivalent Arresters
For High Potential A. C. Transmission Circuits
Prices upon low equivalent arresters for
voltages exceeding 25000 will be furnished upon
ms ree application, ;
: i ee ‘ee cy In ordering use Trade Word and state voltage.
a = Sl 2500 to 25000 Volts
“eeu = om Beat Style No. 16598. Voltage 2500- 3600........ 31 00
ee ——F ca Beaten cs 16599. us 3600- 6000........ 56 00
ae eg x Beatitude ze 16600. os 6000- 8500........ 84 00
2 oe: :
. Beautiful ©‘ 16601.“ ~—8500-12500........ 123 00
—| Beck a 16602. - 12500-18000........ 173 00
= q se 16603. ce, 18000-25000........ 261 00
— Bed
. — |
—
Zaert
: For a neat and durable joint nothing equals OKONITE
No. 16598 and MANSON tapes.
410 CENTRAL ELECTRIC COMPANY, CHICAGO
Wurts Lightning Arresters
For Direct Current Circuits
Single-Pole Station Arrester for Rail-
way Service Type ‘‘K”’
In ordering use Trade Word and
state voltage.
Trade Word eth)
Targeteer Style No. 1836. Circuit
Voltage 125 to 700 ....... $10 50
No. 1836. Top Block Removed
Wurts Lightning Arresters
For Direct=Current Circuits
Single-Pole Line Arrester for Railway
Service, Line and Car Use, Type ‘‘L.””
NOTE—This arrester can be used for
station arrester also. Choke coil for
use with arrester on street cars, see
Style 2536.
In ordering use Trade Word and
state voltage.
Treacherous Style No. 6799. Circuit
Voltage 125 to 700....... 4 50
No. 6799 Choke Coils
Multiple Spark Gap Choke Coil for Street
Railway Service, Type ‘‘6.”’
The rating is for a rise in temper-
ature of 25° C. Lightning arrester
not included in price of choke coil.
' In ordering use Trade Word and
ne ee ee gn state voltage.
ve baiatntonsucumbonenancens ~ tl = Tonsurassi Style No. 2536. Continuous
capacity 65 amperes...... 10 00
Tonsurato Style No. 3811. Continuous
capacity 125 amperes,.... 20 00
Choke Coils
4 For Alternating-Current Circuits
No, 2586. Showing Arrester in Circuit Built in sizes from 7 to 260 amperes carrying capacity.
CENTRAL ELECTRIC COMPANY, CHICAGO
411
Trade Word
Strategy
Strath
Stratiform
Stratify
Stratus
Stratigraphy
Stratocracy
Straw
Strawberry
Streamlet
Streamy
Street
Strengthen
Strenuous
Stress
Stretcher
Strewed
Stria
Strict
Strictly
Strictness
Stricture
Stride
Strident
Stridulate
Stridulation
Strike
Stricken
Striker
Striking
String
Stringiness
Stringency
Stringent
Stringer
Strip
Stripped
Stripping
Stoat
Stock
Stockbroker
Stockade
Mnfrs.
List No.
16604
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
Choke Coils— Continued
For Alternating Current High Potential Circuits Exceeding 2500
but not Exceeding 3600 Volts
Carrying
Capacity
7 Amperes
10 ‘G
14 a
ibe Hi
28 iad
40 ce
55 ee
75 «“
100 iE
125 ue
150 a
180 ut
220 es
260 ct
Cem e ee ease ce ner ee ee eeee sees sees eeee st eeseeeeeeees teen
OO n4)6\e a 8/00) 60,0 ec eis OQ elie uleleum o/s Sve 0 6. a) & 6.0 (0 0) Neh et ©, © ersile (0:6 a (0.8 ee
© © 0) © 6) 6.006 [eo © e686 oumyel e019 6) 0.0 0/6 4 O16 0 @ 6 0.6 © e166 © U0 61s Ce. 60 00 0.8
6.0.4.6. 6 6 6 6.0 6 6 1a bl ie ele 2 6 6 6 a) 00/0 01010810 © 610) 6 8c bs 06 bee Cu 6 610 ©
© chele 6, 6,6 @ les © oes Gla 5 6.01016 fle 06 © 0:66 © 16 C4 6 6.8 & > €16 6 O10 016 00 v's
Cee eee reese eee s oes sess eesrereeese sess evrese sees sere sees
Cee eee eres reese eres cere ress Fees eesee essere Hees sees sone
COC Ceo CEOS COS POCO SEDO HEHE SES HO SEHO BORE COE EOC SE?
ee ee ee ee ee teen tees eee seer eee een eee sees eee eee sense
eee eee eee we eo ee reese sees reese sees eeee et eeee Pose HHH PHOS
Coeeeerees Coes eeeescees ees Coes Fes SLOTS COLO COO BOF
eee eee ree seer e seer cere eee e sees eeeeeeeee sees eees rene
wee ere eens sc eee tees eee e sees sees eeee reese eeeeeeee seas
Exceeding 3600, but not Exceeding 6000 Volts
0, PRAM SS isn bon GoOOOBE Pita eneeneeteraeracle mer tenslereeuerers nce slave litle. susie
10 LEE an ae 5 Aiea aaa oe Ah oh tea ar a ae
14 SER eAE ARs we starter ency ti. aenere ee as Mia bain. 'a.% soe essed:
19 ‘s or
28 CME eats eNO Soe iieitieteve ocslitstsie, :3,0/shwigns-e 0.0.6 PUN ens
40 See PER Bes yO SIREN <8 cfacel Os os Sio'Sd vid ale. Sieididivcialae dees
55 MME CP ator corer sisiccectsteat sts tiie wie kc aia tereiste cs-o,si00 or aysieu sie oiler aie aiyeoue
75 MME TOPE AGUNG ca less «sie sneve ns sastes haps tiers selemeete hears eters
100 WO |. LSchvol, ORE ICO GS ec OEIC DOr eo MOrobbomeno neo oe hooun
125 CMTS ea ePIC dl sccreeechocav och ha ora Vaqe onersneareratese ra eter cremmlenete sin eterere's.6
150 GEO Great a os Ai ARE IAC RNG TODEHOOI 6 OG OSC DOORN
180 HO Gear CO SG oO EERE MINED On Mion Hacomta copUlmaGaaG
220 LL Re TO Mel eons RR TE hint Pe Be Oe eee
260 ch Mee RM, Yeas SIGH Glee Ch cbais-« ra. a one's ader ae sia staa) ear state eve aritinake ters >
Exceeding 6000, but not Exceeding 8500 Volts
tf Tey geo hc Gaur. bac Cd O0 10D BOGUS OOOO RUT AO DIOIDOODOOULS oS OoGL
10 aR aad AL See A eee rerio eens Orch tice ee 5 Oia
14 Se BE tad HOU GOO CIS EINE Praoni Sein SO Oudcaco att Homtreicie ete
19 BE FIN Birt ct at Oo OG) GCI COC AACEMPECOS SIG ck Nome ORIG. ae
28 OY ABER SObOIRET o> CUO EOI ron Gon. ciaaceriDuaros aidtank
40 SEN ree ae or ONCE Chere ics ers iehoteversl te oresioiers eta kcopote etayeTers
55 SPE one er See erte ye iat aie so kare Sintec aivi eo cneieiorene Sia ay piste gs shoe erste
75 se
100 BE TN ae AS OO OC co GET IROL CORA Cec ODD anc a a eo tae
125 SM A matt ete ASCARIS ME oc a) atatatalraloie samen ats, ore: clatte stor aneehepei aie
150 STS cise cata te eat eae Tae he ein se, Fe 9 stetaoimcelole onevene epaia Ter siiel ess ¢
180 £5 EL BE Oo MT Tes cus ave one, Shs, sya tyotnetne ol el teteMeretelabetet siemerey ats
220 CE SPP raiste c stecr exceed oh Soot sicresalcveial vi Siato’s sieve sverohe’ seateense chcitas: sie
260 fae et earner SAPP ara ayever sacle Movers. aielstiass shone wesredeeiers cao ote
Tjist Price
Each
19 00
19 00
20 00
22 00
24 00
26 00
29 00
32 00
36 00
41 00
46 00
51 00
56 00
62 00
21 00
21 00
22 00
25 00
28 00
31 00
35 00
41 00
47 00
53 00
59 00
66 00
73 00
80 00
412
CENTRAL ELECTRIC COMPANY, CHICAGO
1810
Sees
Vln GU ewe
* = sc
Wurts Lightning Arresters
For Direct-Current Circuits
Tank Lightning Arrester for Railway Service
Type «T”
In ordering use Trade Word and state Voltage.
Trade Word Style No. Capacity List Price Each
Bedclothes..... cae 1041 300 amperes $102 75
Bedfellow........... 1041 600 amperes 116 25
Bedchamber ........ 1041 900 amperes 130 05
Bedpan 1041 1000 amperes 150 00
Bedpiéces. 1041 1200 amperes 200 00
Bedquiltac. ike. 2857 1500 amperes 420 00
Bedspread........... 2857 2000 amperes 517 50
Wurts Lightning Arresters
For Direct=-Current Circuits
Single Pole Station Arrester for Arc Circuits
Type «1”
In ordering use Trade Word and state Voltage.
List Price Each
$8 25
Trade Word
Style No. Circuit Voltage
1810 Up to 4000
Single Pole Line Arrester Arc Circuits
Type «J’’
This Arrester is similar to Style No. 1810, but being for line use is
enclosed in an iron box.
Trade Word
Bedside 722555, 0-
Price List Rach
$6 00
Style No. Circuit Voltage
1811 Up to 4000
Garton Lightning Arresters for Electric
Railway Circuits
For all Voltages from 450 to 700
For the protection of Street Railway Stations, we furnish a panel
board, consisting of three Arresters and three Kicking-coils as illustrated
in Cut No, 692. The Kicking-coils are all three connected in series, with
terminals provided for line and bus-bar connections The Arresters are
connected one ahead of each Kicking-coil, so that the discharge must
pass all three of the Arresters, and through the inductive resistance of
the three Kicking-coils to get to the generator.
We furnish them regularly in 220, 250, 325, 500, 750 and 1000 am-
pere capacities, and mounted on black enameled slate or on wooden tem-
plates, for remounting directly on switchboard.
In ordering use Trade Word and state V. oltage.
Trade Word No. Amp. Wood Slate
Front eis es 691 220 $43 00
Funnel 25 oe 692 220 $47 00
Purrea@. 693 250 45 00
Focalitve 5 te 694 250 49 00
Focuste# ae 695 325 56 00
Fastday.2.n 696 325 60 00
Fastisee ie accor 697 500 80 00
Fatefal 47 698 500 88 00
Planch? sc") ae 699 750 100 00
Prack{3 os ee 700 750 112 00
Fresh 5. ane 1000 130 00
1000
CENTRAL ELECTRIC COMPANY, CHICAGO 413
Garton Lightning Arresters for Electric
Railway Circuits
Station Arresters
Regularly mounted on marble, marbleized,
black enameled and plain slate bases as well as on
wooden templates (known as Style “*R’’), for re-
mounting directly on switchboards.
In ordering use Trade Word and state Voltage.
Price-List Station Arresters
850 to 700 Volts. D.C.
Trade Word Maat st Style Base sree
Bedding.......... ee, || META a5 oy, ‘11 00
Bedeck...........] 728 | Marble Slate. .|10 00
Bedight..........] 729 | Plain Slate....| 8 00
Bedewi 40a 730 | Style “‘R?’....] 9 00
Weights and Dimensions
PE NE | Net weight | Sess WeEM]| Dimensions
7/P2E/ 8 lbs. 150 lbs, 5x12x3%
728 8 lbs. 150 lbs. 5x12x3%
729 8 Ibs. 150 lbs. 5x12x3%
730 3% lbs. 100 lbs, 5x12x3%
es A OR 2
Pole Arresters
In Cuts Nos. 940 and 940A we show the two
iron cover styles; the former with lugs for attach-
ing to wooden cross-armis or other flat surface, and
the 940A with lugs and pole bands for fastening to
round iron poles. The bands are furnished for 658
inch, and 75 inch and 856 inch poles, and a small
extra charges made for them,
The wooden covers are shown in two styles;
No. 941 being provided with regular lid, which
slides upward in grooves and is held in place by a
spring catch, and No. 941A, which has a hinged
door provided with lock and key, this style being
usually placed near the ground, so as to permit easy
inspection and the lock and key intended to pre-
vent meddling by unauthorized persons.
In ordering use Trade Word and state Voltage.
Price=List Pole Arresters
No. 940 No, 941 850 to 700 Volt. D.C.
Manfrs. - = List
Trade Word List No. Style Cover Price
Beginner 940 Irons eee $11 00
Beene o et. 941 Wooden....... 8 00
Beeche iat: 940A | Iron Special...| 11 00
ee Beehive....... 941A | Wooden “* ... 9 00
ye to e =
eZ Price-List Pole Bands
LiGuTNiNG Complete with Bolts
ARRESTER
: ant 2 at Trade Word are Size Pole aoe"
warn Beef..........| 890 | 6% im, | $4 50
“comets Beefeater... 891 73 in. 4 50
Di company, Eooltgare sets a: 892 85 in. 4 50
KU, . 3
‘Tas Weights and Dimensions
U.S A. ape
Manfrs. ‘ Gross Weight | Dimensions
List No. Net Weight | 1 doz. packed| each, inches
940 & 940A! 11 Ibs. 160 Ibs. |6 x103/x5
vey : 20 lbs. 5 y
iy 941 & 941A! 7% lbs 120 lbs 654x12%x6
414
CENTRAL ELECTRIC COMPANY, CHICAGO
No, 942
| GARTON.
LIGHTNING
| ABRESTER:
@AT'0.0EC.19.1892,|
— MARE'D.BY
GOMPANY, |
KEOKUK, |
Garton Lightning Arresters for Electric
Railway Circuits
Car Arresters
350 to 700 Volts, D.C.
Each car should be provided with one Arrester and a Kick-
ing coil of the most efficient design. The Car Arrester must
offer the discharge an outlet to earth of lower resistance than an
path through the motor or other apparatus. The Kicking-coil
makes such protection as the Arrester affords doubly sure, as
its inductive resistance offers the lightning an effective check,
The Kicking-coil should be connected between the Arrester
tap and the machinery to be protected. In ordering use Trade
Word and state voltage.
Price-List Car Arresters
Weights and Dimensions—
Net Gross wt. Dimensions
Trade Manfrs. Style Wt. 1dz. pkd. each in List Price
Word List No. Cover lbs. lbs, Inches Each
Been 942 Iron 11 160 6 xl0%x5 $11 00
Tortoise 943 Wooden 7% 120 65£x12%x6 8 00
Price-List Car Kicking Coils
Capacity
Beet 320 75 Amp. 3{ 70 4%x6 x3% 900
Beetling 321125 “ 4% 80 4%x6 x3% 16 00
Befog 322150 “ 5 86 4%x6 x3% 17 00
Befitting 323175 “ 5Y 990 4%x6 x3% 18 00
Befriend 324200 “ 5% 96 4%x6 x3% 19 00
Garton Lightning Arresters for Protec-
tion of Complete Metallic Circuits
Electric Light and Power.
Direct Current up to 350 Volts. For higher
Voltages use Railway Type Arresters.
On direct current circuits, 125 and 250 volts,
Arresters should be placed on each leg of each
circuit at the Station, and at distances of not
more than one-half mile along the line, to se-
cure dependable results.
Kicking-coils should be used in each side
of each circuit at the Station, between the Sta-
tion Arresters and the dynamo. In ordering
always use Trade Word and state voltage.
Price-List Station Arresters
Up to 350 Volts, D. C.
Style Base
Beeve 7310 Marbles, s220)s ices cos aee oe 11 00
Beeswing 732 Marble Slate.... ............ 00 10 00
Beget 733- Plain Slates, 22. 3; . cies eae 8 00
Beggar 734, Style UR?IS.. 0. soccer 9 00
Price-List Pole Arresters
-—Weights and Dimensions—
Net Gross Wt. Dimensions
Style Wt. i1dz. pkd. each in
Cover lbs. lbs. Inches
Beg 835 Iron 11 160 6 x10%x5 11 00
Fromd 836 Wooden 7% 120 656x12%x6 8 00
CENTRAL ELECTRIC COMPANY, CHICAGO 415
Garton Lightning Arresters for Protection of
Complete Metallic Circuits
Alternating Current up to 2500 Volts.
One Station Arrester is necessary on each side of each circuit, with a
Kicking coil between the Arrester and the Dynamo.
Pole Arresters should be used on each side of each circuit at intervals of
not more than one-half mile; 500 feet from the transformers will give reliable
service. In ordering always use Trade Word and state voltage.
Price=-List Station Arresters
——Weights and Dimensions—~
Trade Mnfrs. Style Net Gross Wt.1 Dimensions List Price
Word List No, Base wt. doz. packed each in In. Each
Beggarly 745 Marble 8lbs. 150lbs. 5x12x3% $11 00
Begin 746 MarbleSlate. 8 ‘ 150 <‘ 5x12x3 % 10 00
Beginning 747 Plain Slate. Sa. 150 ‘“ 5x12x3% 8 00
Beginner 4495) Style“ R? SRAM 100)“ 5x12x3% 9 00
Price-List Pole Arresters
Styl
Cover
Begone 749 Tron 221bs. 3001lbs. 54%xl6x45% 11 00
Begot 750 Wooden Tee ize, SS 7 xl8x63 8 00
Garton Lightning Arresters for Protection of
Complete Metallic Circuits
Arc Circuits up to 4000 volts, Direct or Alternating.
One Arrester and one Type ‘‘S”’ Kicking coil (see page
416) should be used on each side of each circuit.
When it is desired to use these Arresters on higher volt-
ages than 4000, two should be used in series. In ordering for
higher voltages, be sure to state voltage, as it is desirable to
use two 3000 Volt Arresters on 6000 volts, instead of two for
4000 volts. In ordering always use Trade Word and state
voltage.
Price-List Station Arresters
Fritted 751 Marble 8ilbs. 150lbs. O65xI2x3% 11 00
Fritting 752 Marble Slate Sraes L50mS 5x12x3% 10 00
Fritta 753 Plain Slate Sats 150) <* 5x12x3% 8 00
Frosted 754 Style“R’® 38% “ 100 “ 5x12x3% 900
Price-List Pole Arresters
Further 755 Iron 22lbs. 300lbs. 54%x16x45% 11 00
Furring 756 Wooden a beet ilyisy 7 xil8x63 8 00
OKONITE and MANSON tapes on a joint make an insulation equal to that of the conductor.
416 CENTRAL ELECTRIC COMPANY, CHICAGO
Garton Lightning Arresters
and Kicking Coils for Protection of Stationary Motors
(Direct Current up to 750 Volts. )
One Arrester and one Kicking-coil should be used on each
wire entering the building; that is, if the motor is on a railway
circuit, with but one wire entering the building, but one Arrester
and one Kicking-coil are necessary. If, however, a railway circuit
is employed where the return circuit is a wire, carried on poles to
a ground or rail connection at a distance, then Arresters and Kick-
ing-coils should be placed on each side of the circuit. On complete
metallic circuits (those not employing a ground return), Arresters
and Kicking-coils should be placed on each side of the circuit. In
ordering always use Trade Word and state voltage,
Price List of Arresters
Trade Word Trade Word Trade Word
Style 500 V. 500 V. Less than | List Price
R’y Circuit | Metallic Circuit 350 V. Each
No. 840
< Without Cover ‘(LOrusoecdeene Tossed. caneeaeeene Totaled........| $5 80
Wooden Cover TOryeteennencne Tossing’. .:.2,,..05+|TOtemeseaee 6 20
Iron Cover LOSS sce s ce mee Total co eee Toted 22.558 770
_ Type ‘‘S’”’ Kicking=Coils
No. 767 shows the Standard ‘Type “‘S” Kicking-coil, which is
made in 10, 20, 30 and 40 ampere sizes as listed. These devices are
designed with a liberal overload margin, with heavy binding posts,
and are of handsome appearance, For higher capacities use the
Kicking-coils listed below.
Trade Word Capacity Trade No. 1
10 Ampere 767 $3 00
20 «“ 768 4 00
30 « 769 4 80
40 te 770 5 60
Type A. F. Coils
Coils of this type are usually mounted on the rear of the
switchboard, or other support, and are provided regularly with
fixed terminals, having screws for fastening solid wires, They will
be provided with removable terminals for soldering in cables, as
shown in price-list, at a slight extra cost. This type is generally
used in small plants, and for the protection of Stationary Motors,
where a larger capacity is required than is furnished in our Type
S. Coils, listed above. In ordering always state capacity in am-
peres, whether terminals are desired for solid wires or cables and
the style terminal desired. If the latter is not specified, we shall
use our best judgment. ;
face
: Capacity | Trade Word aye Trade Word ee Trade Word |Marble
Type Ay ¥. Coils
50 Amperes |Gong.......- $ 9 QO] |Goods........ $10 50) | Tortious..... $11 00
125 as Good ........ 10 00) |Goodnatured| 11 00| |Gore......... 12 00
160 ‘s Goodbye..... 10 40) | Tortile....... 11 40) |Gorge ...... 12 40
200 oy Goodhumor..| 10 80} |Goody....... 11 80) |Gorgeous.. 12 80
250 a Goodish..... 11 00} |Goose. ...... 12 50) |Gorget. ..... 13 50
325 re Goodly ...... 12 00) |Gooseberry..| 13 50||Gormand....| 14 00
400 . Goodman....| 17 00] |Gooseflesh ..| 18 50 Gosling...... 19 00
500 be Goodness....| 25 00} |Gooseneck..| 27 00 Gospel....... 28 00
Type A. M. F. Coils
In ordering state capacity in amperes, size of feeders, how
many terminals at each end, whether solid wires or cables, and
diameter of same over copper.
————————————————————————————
Plain Marble |
Capacity | Trade Word} sate Trade Word] sjate Trade Word |Marble
600 Amperes|Gospeler.....|§27 00) |Hackneyed..|$29 00 Haily sacs $30 00
800 ‘3 Gossamer ...| 32 00] |Hades. ......| 34 00| |Haitian...... 35 00
1000 ss Gossip. ..... 45 00| |Hag......... 47 00 |Halberdier..| 48 00
1200 Y Governor.. .| 50 00} |Tort......... 52 00) |Halcyon.... | 53 00
1500 a Habitude .. | 61 00) |Torso........| 63 00] |Half... ....- 64 00
1600 2: Hack*3i54..-\. 68 00) |Hail......... 70 00) |Hale......... 71 00
2000 oe Hackle....... 96 00) |Hairy........ 98 00) |Haled........ 99 00
Type A. M. F, Coils —A SO
CENTRAL ELECTRIC COMPANY, CHICAGO 417
C. & H. Motor Starting Rheostats
With Automatic Release
Directions for Ordering Motor-starting Rheostats
State:
1, The Maximum amount of current, in ampere, that will ever be
required to start the motor. (See note. )
2. Voltage of the motor,
3. Winding of the motor, stating whether same is plain series wound,
plain shunt wound or compound wound.
4. Wherever possible state the approximate amount of ‘current con-
sumed by the shunt field of the motor.
N. B.—A variation of 50 per cent from this amount will make no
material difference in our starting rheostat.
5. The type desired, whether it shall have the magnet release,
overload attachment, or be complete with double pole knife switch,
fuses and overload attachment. The first of these types we designate
as a ‘‘Motor-starting rheostat with automatic release;’’ the second as
an “Overload motor starter;’’ and the third as a “Universal motor starter.’’
These three types are listed on the following pages.
6. The maximum amount of time necessary to bring the motor up
to full speed.
NoTE.—For the convenience of our customers we have listed and
priced our motor-starting rheostats on a horse power and voltage basis.
We guarantee these rheostats to start a motor whose starting current
never exceeds 50 per cent above the rated continuous carrying capacity
of the motor, when not over 15 seconds is taken to bring the motor up
to full speed.
Motors are sometimes so installed as to require two or three times as
much current to start them as their continuous rated capacity. Itis also
sometimes desirable to take a minute or more to start them; under such
conditions as these the standard starters, as rated and priced in our
catalogue, will NOT do the work, and larger sizes MUST be used.
We have arranged a trade word for horse power and another for
voltage. When ordering, please do not fail to use both trade words,
thereby saving delay in filling the order.
List Prices
Trade Word ETE. ae Front eae Front | Rei Front
Chase Y% |$500] A-A ||$5 00] A-A $5 50 A-A
Cataclysmal |% to2}) 660/ A 660] A 7 00 A
Cataclysmist 3 730; A 730] A 7 50 A
Cauliflower zl 12 00 B 900] A 9 00 A
Castellated 5 12 20 B 1100) A 11 00 A
Castigation 7%| 19 40 B 1400] B 14 00 A
Chalkstone 10 23 20 | C 16 00 | B 16 00 B
Chatterbox 15 30 00} C 2200} B 22 00 B
Champagne 20 33 00} C 30 00} C 27 00 B
Childhood 25 39 00 D 33 00 | C-D 30 00 c
Certainly 30 44 00 D 39 00 | C-D 36 00 C-D
Certitude 35 48 00 D 42 00 | C-D 42 00 C-D
Changeless 40 70 00 E 48 00 | D 48 00 C-D
Changeful 50 80 00 E 60 00 D 60 00 D
The style of front varying with the current carrying capacity desired,
418 CENTRAL ELECTRIC COMPANY, CHICAGO
C. & H. Overload Motor Starters
When a motor is started up for the first time under a load, an
ammeter should always be inserted in circuit to ascertain the load upon
the motor, and readings should also be taken from time to time to ascer-
tain if this load is undergoing any changes.
One of the great advantages of electric motor driven machinery is
the ease with which consumption of power can be measured. If a shaft
gets out of line, or a bearing becomes roughened, or a machine starts to
work hard, or an improper electrical connection is made, an excessive
ampere meter reading would result and a warning given to look for the
trouble. To make it more convenient for taking these current readings,
the factory have brought out this extremely simpleand low-priced attach-
ment tothe starting rheostats, which will enable the approximate current
being consumed by the motor to be easily ascertained at any time.
This attachment can also be made to automatically shut down the motor
when the same becomes overloaded. The removing of one screw from
this attachment will prevent the motor from shutting down, and enable
the attachment to be used as a current indicator only, if desired. Rheo-
stats having this feature we call ‘‘Overload Starting Rheostats.’? In all
other respects they are precisely the same as the standard motor-starting
rheostats with automatic release.
Principle and Construction of the Overload Attachment
The overload attachment consists of a small magnet, whose coils
carry all the current consumed by the motor. When this current
becomes excessive, the magnet attracts its iron armature and closes a
short circuit around the terminals of the retaining magnet which holds
the lever at the ‘‘Full On’”’ position. This short circuit is closed by
means of two little bronze fingers which scrape against two little brass
posts. The retaining magnet, being thus demagnetized, the rheostat lever
flies back, inserts all the resistance, opens the circuit and shuts down
the motor.
Freedom from Sparking
A peculiar and very desirable feature of the overload attachment is
the fact that it shuts down the motor without making the slightest spark
on breaking the circuit.
Calibration
NoTE.—In using extra large motor starting rheostats for motors
which require an abnormal starting current, our attention should be
called to this in order that’we may calibrate the current indicator or
overload magnet to correspond with the rated capacity of the motor
and not with the rated capacity of the starting rheostat. Unless other-
wise advised we will always calibrate our overload magnets to correspond
with the ampere capacity of the starting rheostat itself.
List Prices
Trade Word ies ait Front Ree Front sed Front
Cereal ¥% to 2} $10 60 A $10 60} A $11 00 A
Cerecloth 3 30 A 11 30 A 11 50 A
Cerement 4 16 00 B 13 00 A 13 00 A
Ceremony 5 16 20 B 1500] A 15 00} A
Childish 7%| 24 40 B 19 60] B 19 60] A
Certain 10 80 20 e 21 00 B 21 (0 B
Certify 15 37 00 e 28 00 B 28 00 B
Ceruse 20 40 00 Cc 87 00 GC 34 00] B
Cession Pag 46 00 D 40 00 | C-D 37 00 Cc:
Cesspool 30 54 00 D 48 00 | C-D 44 00 | C-D
Cestus | 385 58 00 D 52 00 | C-D 50 00 | C-D
Chairman 40 85 00 E 58 00 D 56 00 | C-D
Champion 50 95 00 E 70 00 |} D 68 00 |} C-D
The style of front varies with the current carrying capacity desired.
CENTRAL ELECTRIC COMPANY, CHICAGO 419
Universal Motor Starter
This device consists of overload motor starter mounted on a slate
slab and wired complete to a double pole knife switch and a pair of fuses.
The prices given include the furnishing of a pair of enclosed fuses rated
to blow at a current twice as great as the ampere rating of the motor for
which the starting rheostat is furnished. The overload attachment will
satisfactorily protect the motor from abnormal currents up to 50% over-
load according to the position at which it is set. Should a short circuit
occur or a very heavy load be suddenly thrown upon the motor, the fuses
can be absolutely depended upon to blow. This they will do with abso-
lutely no arcing whatever. Enclosed fuses have no mechanism to get out
of order, or parts which can be improperly adjusted by uninformed per-
sons. They will not rust or deteriorate, are unaffected by moisture,
temperature, and other external conditions, and will be found ready to
act at any time without requiring the slightest attention. By using these
enclosed fuses in connection with the overload attachment, the fuses will
never be called upon to act, except in case of accidental short circuits.
Both the motor and the starting rheostat are thus as perfectly protected
as is possible to have them.
The universal motor starter thus embodies every necessary device for
the complete installation of an electric motor. It is only necessary to
fasten it securely in position and connect the binding posts with the lines
and the motor in accordance with the diagram sent with each starter,
The binding posts are also all marked as plainly as possible to show how
they should be connected.
NoTE.—Some of our cuts show holes drilled in the slate for fastening
the same in position. Having had a number of complaints that these
' holes came in places where it was not convenient to put screws, the fac-
tory have adopted the practice of leaving the back slate undrilled.
Includes Knife Switch and Fuses, Overload and Current Indicator
and Magnetic Release.
List Prices
Trade Word 18, 122 ae Front Seen Front ens Front
Chancel ¥ to 2\$6 20 00| A $20 00 | A $20 00 | Al
Chandler 3 21 00; A OO n meat 21 00 A
Chalice 5 28 00| B 28 00} A 25 00 | A
Chamber 7%! 3300) B 30 00] B 265 00) |) A
Changer 10 52 00} C 31 00) B 31 00 B
Chaplain 15 60 00} C 35 00 | B 36, 007) 5B
Charming 20 65 00} C 59°00) Cc 38 €0 | B
Chatter 25 86 00} D 63 00 | C-D 69.00) €
Chattel 30 90 00} D 65 00 | C-D 63 00 | C-D
Charger 35 92 00} D 65 00 | C-D 63 00 | C-D
Chatty 40 | 110 00|M.S.|| 9000} D 80 00 | C-D
Chaste 50 | 130 00)M. S$ 95 00 | D 85 00
The style of front varying with the current carrying capacity desired.
OKONITE INSULATED WIRES and CABLES will stand
a greater amount of kinking and tortion without permanent
injury to the insulation than any other wire on the market,
CENTRAL ELECTRIC COMPANY, CHICAGO
Motor Speed Regulators
With Automatic Release
Directions for Ordering Speed Regulators
State: .
1. Horsepower of the motor.
2. Voltage of the motor.
3. The winding of the motor, stating whether same is plain series
wound, plain shunt-wound, or compound-wound.
4, Nature of the machine which the motor is to operate—for
example, a ventilating fan, a lathe, a pump, a printing press, etc.
5. Normal speed of the motor to be used.
6. Maximum speed at which it is desired to operate the motor.
7. Minimum speed at which it is desired to operate the motor.
8. Whether controller is to reverse direction of the motor or not.
9. If the motor is to be reversed, whether or not full speed is
desired in both directions.
10. The type desired, whether it shall be plain or provided with a
no-current release, with an over-load release or with both.
11. Whether renewable segments are desired or not.
It is always advisable, whenever possible, to inform us as to the
resistance of the shunt field of the motor; if this cannot be obtained we
can generally ascertain this for ourselves on receipt of the maker’s name
of the motor, its horsepower, voltage and normal speed.
If no information is sent us we furnish what we call a standard fan
regulator, capable of reducing the speed of a ventilating fan to one-
half of normal. ‘These fan regulators have a large ohmic resistance and
correspondingly low carrying capacity, and are not suitable for con-
trolling the speed of motors driving machinery other than fans. All
regulators over three horsepower, designed to use with machinery other
than fans, should have renewable segments.
Attention to the above instructions in ordering speed regulators, will
insure the furnishing of proper apparatus,
List Prices
120 VOLTS 220 VOLTS 500 VOLTS
Trade Word |y. p. Leo Machine Ceo Machine vena Machine
Fan Type| TYP€ |FanType| TYPE |RanType| Type
Chapel Y%| $10 00 | £10 00 | $10 00 | $10 00 | $11 00 | $11 00
Chape ¥%| 1100} 11 00 11 00 11 00 |} 12 00") t2k0Ge
Check 1 13 00 |~18 00 | 13 00] 18 00) 13 O00 isso
Cheat 2 20 00} 25 00; 20 00} 25 00|] 2000); 25 00
Child 3 25 00} 380 00! 25 00} 30 00] 25 00} 30 00
Chalet 5 38 00 | 40 00} 388 00] 5000}; 5000} 50 00
Chair 7%| 5000] 50 00] 50 00] 62 00) 60 00] 62 00
Dalliance 10 65 00} 65 00/] 65 00] 65 00) 75 00} 85 00
Dallying 15 90 00 | 90 00] 70 00| 70 00} 92 00 | 102 00
Dampener 20 105 00 | 115 00} 90 00 | 100 00 | 110 00 | 120 OU
Dandelion 25 135 00 | 135 00 | 130 00 | 130 00 | 180 00 | 1380 00°
Dandruff 30 150 00 | 150 00 | 140 00 | 140 00 | 140 00 | 140 00
Darkling 35 180 00 | 180 00 | 180 00 | 180 00 | 180 00 | 180 €O
Dashboard 40 220 00 | 220 00 | 200 00 | 200 00 | 200 00 | 200 00
Daughterly 50 270 00 | 270 00 | 250 00 | 250 00 | 250 00 | 250 00
Style of front varies with current carrying capacity required.
ee ee ee ee eee
CENTRAL ELECTRIC COMPANY, CHICAGO
Overload Motor Speed Regulators
421
Indicates the amount of current being consumed by the motor, and
protects it from being overloaded.
See page 420 for directions for ordering.
List Price
120 Volts 220 Volts 500 Volts
Trade word |H, p.| Tried Trier Trig Trill Trim Trip
Ventilating | Machine Ventilating Machine Ventilating Machine
Fan Type Type Fan Type Type Fan Type Type
Dayschool...| 4% | $1600 | $1600 || $1600 | $1600 || $1700 | ¢ 17 00
Delightful ... Xy 17 00 17 00 17 00 17 00 18 00 18 00
Delicious ....| 1 19 00 24 00 19 00 24 00 19 00 24 00
Deadness....| 2 26 00 31 00 26 00 31 00 26 00 31 00
Deadbeat....| 3 31 00 36 00 31 00 36 00 31 00 36 00
Deceitful.....| 5 44 00 48 00 44 00 58 00 56 00 68 00
Demission...| 7% 58 00 58 00 58 00 70 00 68 00 70 00
Dazzling..... 10 73 00 73 00 73 00 73 00 83 00 93 00
Daylight..... 15 100 00 100 00 80 00 80 00 92 00 112 00
Daybreak. ...| 20 119 00 129 00 104 00 114 00 124 00 134 00
Department .| 25 149 00 149 00 144 00 144 00 144 00 144 00
Departure ...| 30 170 00 170 00 160 00 160 00 160 00 160 00
Depicture....| 35 200 00 200 00 200 00 200 00 200 00 200 00
Descendant. .| 40 240 00 240 00 220 00 220 00 220 00 220 00
Descension...| 50 300 00 300 00 280 00 280 00 280 00 280 00
Note.—Style of front varies with current carrying capacity required.
Universal Motor Speed Regulators
Includes every device necessary for the installation and protection of a motor.
See page 420 for directions for ordering.
Tower Town Topic
Trade Word i Ps
125 Volts Front 240 Volts Front 500 Volts Front
Deltaseag.c.. Y%| $ 23 00 A $ 23 00 A $ 23 00 A
Delete...... \, 26 00 A 26 00 A 26 00 A
Death ....... 31 00 A 31 00 A 31 00 A
Dean ....... 2 36 00 B 36 00 B 36 00 B
Deal t4-35 3 50 00 B 50 00 B 50 00 B
Deaf 2 ahoe-. 5 65 00 B 65 00 B 65 00 B
Dead... 7% 90 00 B-C 80 00 B 80 00 B°
Dawn*...-.. 10 100 00 B-C 96 00 B 96 00 B
Demit...... 15 150 00 ec 116 00 B-C 116 00 B
Depositor ...| 20 180 00 (e 150 00 B-C 150 00 B=C
Desolately...| 25 220 00 D 185 00 (e: 180 00 B-C
Despiteful. .. | 30) 250 00 D 207 00 (e 202 00 B-C
Despairing.. .| 35 300 00 D 275 00 c 260 00 B-C
Demurrer ...| 40 335 00 E 320 00 ce: 300 00 B-C
Deposit. .... .| 50 410 00 E 380 00 D 360 00
Desirable.... | 75 565 00 M. S. 500 00 M.S 470 00 MS
Note.—The style of front furnished varies with the current carrying capacity required.
CENTRAL ELECTRIC COMPANY, CHICAGO
Fan Motor Speed Controlling Rheostats
Plain or Automatic
For 125 Volt Fan Motors
Well Proportioned for Their Work and in Every Way Guaranteed
PLAIN
AUTOMATIC
Hee rot Amperes No. Size
Motor Max, Load Steps of Plate Trade Word Price Trade Word Price
ts 5 4 5x5 Destine 2. ..05.5 66. $ 4:00 oe oss as one eee
¥% i 4 5x5 Diapetaer. tne 4°00 Dn cnn. ss see 0 cee
% 18 10 Gifi;diam.| Dicebox. 7.2 a1: 6°00 [foc 500. 2 Pca cee ee
4 1.5 4 5x5 Disverane ee ee 400 When. tee tea tain
4 ts 5) 5 7x7 Despite eee O50 Yo cect du decison es ot cel ei
YY Dre 5 (pal Desistssss eee ZOO bh iacsccoesc'ers odo xh
% 4, 5 Test Dental #2 es ee 7.008) Derrick... . «...5 -. eee
1 8. 8 1OxlORe | tDentist®= ee 15 00 || Descant............ 24 00
1% 12. 8 10x10 | Deplore 15 00 || Derogate........:. 24 00
2 16. 8 10x Ome Deadent... ee 15 00 || Depressor.......... 24 00
3 24. 10 122 ea Deadlyaran ae aneee 23 00 || Deprave........... 28 00
3) 40. 10 2, 12x12 Deésire2 ees 301507) Depotere. soe 45 00
7% 60. 10 Ph OSM Desigoni4 eee 36 00 || Deport. ............ 45 00
10 80. 10 214x14" | Deserter... 43-2 53 00 || Deplete............ 61 00
15 1256). 10 304x445 aDescribe...4.. ee 66 (00 NtDenyai? >. ee 71 00
For 250 Volt Fan Motors
i PAot Amperes No Size PLAIN AUTOMATIC
Motor Max. Load Steps of Plate Trade Word Price Trade Word Price
\% 4 4 5x5 Dawdleyi= ee Ce i
¥% 4 10 6in.round} Deathly........ ... O00 Wr vcaa «snes als 05 ee a
1 5 4 5x5 Debatereee a eee 4°00 W222, Se
4 of 5 7x7 Debaunch.......... 6 50 Wa. coe a ce eo co oe
4 133 5 7x7 Deceased73...-.25 7 00 || Destruction........ $12 00
% 248 5 7x7 Deceiver. ee 45005), Derail ox. eee 12 00
1 4, 8 10x10 | December.......... 157003|#Dernia- 2. eee 24 00
1% 6. 8 10x10 | Trochoid........... 135°00)|) Descent, 24 00
2 8. 8 10xlOMipDandies*- cee 15.00 ji; Deskie ss 25 eee 24 00
3 12% 10 12=127 | (Daynurce... ee 23 00 |} Despot............. 28 00
5 20. 10 2; lexi 2a Dearlye= 2. 36 50 || Demise ............ 45 00
7% 30. 10 2,12x12 | Daze. 3675075), Demeritian.. eee 45 00
10 40. 10 2, 22a Dag ol Cees 53 00 || Deflower........... 61 00
15 60. 10 331 4x14ee= Dahlia cs ree 66:007||*Dallier..4.4eee ee 71 00
For 500 Volt Fan Motors
H. P. of Amperes No Size PLAIN AUTOMATIC
Motor Max. Load Steps of Plate % = :
Trade Word Price Trade Word Price
4 25 5 7x7 Day irish ot shiraace $:6 50 |. mp sccces odes ee a oe rn
I .08 5 ipl Dearth cnn /25 00 Delight ..ere ee ee $12 50
\y% Ly 5 (bff Debate enn.Een ce 7.50 ||. Delaine ). S07 2s: 12 50
1 De 8 LO= 21 7.5 1.87 25 00
Efftucest20 2 eer 8116 20 aq 21 10. 2.5 25 00
Etec ey S118 30 : 21 ae 375 28 00
o. 6. 0:08 6 8.0 @ @ 8 .07acn . t te:
Effusive............. 8119 40 S 21 "20. 5. 30 00
Etiusion= ee 8120 50 21 25. 6.25 30 00
es
Eggplant... ee 8210 vy e Ye) 5 al! 25 00
Eiderdown.......... 8211 4 2 21 Ae 125 23 00
Eighteen........... 8212 6 Fy 21 1.5 38 22 00
Eighteenth.......... 8213 10 S| 21 2.5 61 22 00
Eightieth........... 8214 fe ¥ 21 3. 75 22 00
Righty....:......... 8215 15 55 21 3.7 98 25 00
Fithers Shee 8216 20 % 21 5. 1.25 25 00
aun ea EE at eth a 5 bs a 6.25 1.56 28 00
ightix. c7t er eee ‘ = : 7.5 1.87 28 00
Riders ete: 8219 40 a 21 10. 2.5 30 00
Edilen 635470 + 8220 50 21 12.5 at 30 00
The approximate net weight of each one of the above listed Theatre Dimmers is 25 pounds, and approximate
dimensions, exclusive of handles, are: Height 17 inches, Depth 10% inches, Width 4 inches.
CENTRAL ELECTRIC COMPANY, CHICAGO 42
“I
Ironclad Universal
Theatre Dimmers
Type No. 9. 50 Steps.
Without Interlocking Switches
a ; APPROXIMATE DIMENSIONS
Galata sae eee Ba MAXIMUM AMPERES in Inches iabidding Handle :
Trade Word Mae 50 Watt s Nl List Price
Tpesorvan re eS Ist Step Last Step Height Width Depth
Sit ee 9510 | 10-25 25. 6.2 35 tal ae $40 00
EGolOmwe tse as een 9511 20-50 +Y 50. 1s 35 5% 16 40 00
Egg RPP eerctie Bo taki wate 9512 30-75 S35 75. 18.8 35 5% 16 40 00
RS CURR ois oe cle, be ccane 95138 40-100 se 100. 25 35 5% 16 40 00
ee. Se ae 9514 50-125 ig 125. S13 35 5% 16 50 00
Edd yin ean itieae ns 9515 60-150 | 53 150. 37.5 35 5% 16 50 00
BIAV ES so. co anh ere eee 9516 70-175 | &> 175. 43.8 35 8 16 80 00
BEN 5. (ewan Rae eee 9517 80-200 200. 50.0 35 8 16 85 00
later. cee. tees 9110 10-25 12.5 Sul 3 5% 16 40 00
een ieee cet ae ee 2 at 6.3 a Be 16 Hi ch
CCLOM eae. ts greys SANE 9112 30-75 3 Us 9.4 5 % 16
Blectricge sch o.oo: 9113 40-100 ic 50. 12.5 35 5% 16 40 00
s 5 ELA
SIG OR forte b aise
Afected
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PATEALIO sie aeicteists «crane
PATTOC Ee reste sistas < :.