4.1 UL Rated AC Contactors 4 V10-T4-2 4 V10-T4-2 4 V10-T4 .

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Lighting ContactorsElectrically Held Lighting ContactorsMechanically Held Lighting Contactor4.1UL Rated AC ContactorsProduct Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Application Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Standards and Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Additional Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Catalog Number Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Enclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cover Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-T4-4V10-T4-9V10-T4-13V10-T4-14444444444444Type 1 Non-Combination LightingContactors444444444444444444Volume 10—Enclosed Control CA08100012E—October 2019 www.eaton.comV10-T4-1

Revision notesVolume 10—Enclosed Control, CA08100012ETab 4—Lighting ContactorsRevision dateSectionChange /29/20194.14.14.14.1V10-T4-14V10-T4-15, V10-T4-16V10-T4-17V10-T4-18, V10-T4-19Update drawingTitle changesUpdate drawingRevise drawings

4.14Lighting ContactorsUL Rated AC ContactorsContentsUL Rated AC ContactorsDescription4UL Rated AC ContactorsCatalog Number Selection . . . . . . . . . . . . . . . .Enclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cover Control . . . . . . . . . . . . . . . . . . . . . . . . . .Product Selection . . . . . . . . . . . . . . . . . . . .OperationNon-Combination Contactors. . . . . . . . . . . .Combination Contactors . . . . . . . . . . . . . . .Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . .Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . .44444444444444444444Product DescriptionApplication DescriptionEaton’s lighting contactorsare designed to providea safe, convenient means forlocal or remote switching oftungsten (incandescentfilament) or ballast(fluorescent and mercury arc)lamp loads. They are alsosuitable for other loads suchas low pressure and highpressure sodium lamp loadsand other non-motor(resistive) loads. They are notrecommended for most signflashing loads.Loads:Ballast Lamps—Fluorescent,mercury vapor, metal halidesodium vapor, quartz—600 Vmaximum.Filament Lamps—Incandescent, infrared,heating—480 V maximum,line to line; 277 V maximumline to neutral.Standards andCertificationsNote: See Tab 17 for additionalinformation on Standards andCertifications that apply to allEnclosed Control products.llllUL ListedcUL ListedABS Type ApprovedOSHPD Certified(OSP-0015-10)Resistance Heating—Radiant and convectionheating, furnaces and ovens.These lighting contactors aredesigned to withstand thelarge initial inrush currents oftungsten lamp loads withoutcontact welding. They arefully rated and do not requirederating.444444Additional ReferenceAccessories . . . . . . . . . . . . . . . . . . . . . . V10-T4-13 and Tab 15Cover Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V10-T4-4Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Tab 14Accessories and Modifications . . . . . . . . . . . . . . .Tab 15Technical Data and Specifications . . . . . . . . . . . . .Tab 1744V10-T4-2Volume 10—Enclosed Control CA08100012E—October 2019 10-T4-9V10-T4-11V10-T4-13V10-T4-14

4.1Lighting ContactorsUL Rated AC ContactorsCatalog Number Selection4Enclosed Lighting Contactors4EC L 12 D 1 A 3 E - X4Design4Modification CodesL CN35 or A202 lighting contactorC C30CN lighting contactor(See Pages V10-T4-4 and V10-T4-5 and Tab 15)4Disconnect Fuse Clip RatingsClassABCDEFGHPage03 Non-combination electrically held lighting contactorV10-T4-6,V10-T4-704 Non-combination mechanically held/magneticallylatched lighting contactorV10-T4-6,V10-T4-912 Combination electrically held lighting contactor—fusible disconnectV10-T4-1113 Combination magnetically latched lighting contactor—fusible disconnectV10-T4-1114 Combination electrically held lighting contactor—thermal magnetic circuit breakerV10-T4-1215 Combination magnetically latched lighting contactor—thermal magnetic circuit breakerV10-T4-12D 60 AE 100 AF 200 AJKLMNPT4 200 A / 600 V R 400 A / 250 V R 400 A / 600 V R 600 A / 250 V R 600 A / 600 V R 800 A / 600 V R By description44Thermal-Magnetic Breaker RatingsA NoneD 20 AE 30 AM 800 AT By description 120/60 110/50 240/60 220/50 480/60 440/50 600/60 550/50 208/60 550/50 277/60 208–240/60KLMPQRS 240/50 380/50 415/50 12 Vdc 24 Vdc 48 Vdc 125 Vdc444444Coil VoltageABCDEGHJ1 Type 1—General purpose2 Type 3R—Rainproof3 Type 4—Watertight (painted)4 Type 4X—Watertight (304-Grade stainless steel)6 Type 7/9—Explosion proof8 Type 12—Dust-tight9 Type 4X—Watertight (316-Grade stainless steel)J 300 AK 400 AL 600 ANumber of Poles 2G 300 AH 400 AJ 600 AEnclosure TypesF 60 AG 100 AH 200 A1, 2, 3, 4, 5, 6, 7, 8, 9 Poles requiredA 10 polesB 12 polesC 20 polesCombination Devices Three-pole onlyAmpere Size 1A 10 AB 20 AC 30 A None 30 A / 250 V R 30 A / 600 V R 60 A / 250 V R 30 A / 600 V R 100 A / 250 V R 100 A / 600 V R 200 A / 250 V RTUVWXYZ 24/60 24/50 32/50 48/60 104–120/60 48/50 By description44444EnclosuresLighting contactors areavailable open or mounted inType 1, 3R, 4, 4X, 12 or 7/9enclosures.Type 1 is for indoor, generalpurpose for personalprotection. Knock-outs areprovided in the top andbottom for conduit entry.Type 3R is for outdoorapplications and rated for rain,sleet and external ice buildup.Type 3R enclosures haveknockouts in the bottom andprovisions for a hub in thetop.Type 4 and 4X are formounting indoor or outdoorand provide protection fromsplashing water, hosedirected water and windblown dust. Watertightconduit hubs are providedin the top and bottom ofType 4X enclosures. Thestandard Type 4X enclosuresare made of 304-Gradestainless steel, providingcorrosion protection.316-Grade stainless steelconstruction is available asan upgrade option.Type 12 enclosures are forindoor mounting and protectfrom dripping liquids, fallingdirt and dust. No knockoutsor hubs are provided withType 12 enclosures.Type 1, 3R, 4 and 12enclosures are painted with apolyester urethane powdercoat paint meeting ULrequirements and the color isANSI 61 gray. Type 1enclosures have knockoutsfor cover controls. All theother types have holesplugged, ready for covercontrols. Type 7/9 is alsoavailable for explosion proofapplications. Please contactthe factory for additionaldetails.4444444444Notes1 C30CN available in 30 A only.2 For normally closed poles see Tab 15.4Volume 10—Enclosed Control CA08100012E—October 2019 www.eaton.comV10-T4-3

4.14444Lighting ContactorsUL Rated AC ContactorsCover ControlProduct SelectionType 1 Non-Combination Cover Control (Box 1 and Box 2 Only)lCover control for noncombination startersuses M22 style devicesas standardll44Pushbuttons aremomentary typeField convertible selectorswitches from momentaryto maintained operationand vice versalCover control kitsinclude hardware, M22pushbuttons, bracket andpre-wired wire harnessesType 1 Non-Combination Cover Control (Box 1 and Box 2 Only)Box 1 offering with cover control includes CN35 10–60 A, 2- to 4-pole.4Box 2 offering with cover control includes C30CN 30 A, 1- to 12-pole;CN35 10–60 A, 2- to 6-pole; and A202 30–60 A, 2- to 5-pole.444Factory Installed Cover ControlField Installation KitsDescriptionModificationCode SuffixCatalogNumberON/OFF pushbuttonP8C600M2P8P23C600M201 1P8P23P25C600M202 1With red RUN pilot light4With red RUN/green OFF lightsHAND/OFF/AUTO selector switch44S3C600M12With red RUN pilot lightS3P23C600M121 1With red RUN/green OFF lightsS3P23P25C600M122 1ON/OFF selector switch444S12C600M14With red RUN pilot lightS12P23C600M141 1With red RUN/green OFF lightsS12P23P25C600M142 1Red RUN pilot lightP23C600M9 1Green OFF pilot lightP25C600M10 1Red RUN/green OFF lightsP23P25C600M11 144Note1 Add code letter from the table below to catalog number for voltage. Example: C600M101A.444RatingCode Letter85–264 VacA480 VacC12–30 Vac/VdcT444444444V10-T4-4Volume 10—Enclosed Control CA08100012E—October 2019 www.eaton.comlSee Volume 7, Tab 1, formore details on M22pushbuttons

4.1Lighting ContactorsUL Rated AC ContactorsType 1, 3R, 4X and 12 Cover Control Non-Combination (Non-Box 1 and Box 2) and Combination Cover ControlFactory Installed Cover ControlDescriptionON/OFF pushbuttonsWith red RUN pilot lightType 1For Use withLighting ContactorModificationCode SuffixModificationCode re C30CN;CN35; 00T14 23P25C400GK75—P7P7C400GK6C400T13 ith red RUN/GREEN off lightsON/OFF pushbuttonsWith red RUN pilot lightWith red RUN/GREEN off lightsStart/stop pushbuttonsElectrical andmechanicaltwo-wire C30CN;CN35; A202Mechanicalthree-wire C30CNWith red RUN pilot lightWith red RUN/GREEN off lightsStart/stop pushbuttonsElectrical andmechanicaltwo-wire C30CNWith red RUN pilot lightWith red RUN/GREEN off lightsHAND/OFF/AUTO cover controlWith red RUN pilot lightWith red RUN/GREEN off lightsRed RUN pilot lightType 3R, 4X and 12 NonCombination and Type 1, 3R,4X and 12 Combination 2Type 7/9Mechanicalthree-wire C30CNWith red RUN pilot light12Type 1, 3R, 4X and 12With red RUN/GREEN off lightsON/OFF Pushbuttons4Field Installation Kits4Electrical andmechanicaltwo-wire C30CN;CN35; A202S3S3S3P23S3P23 C400T10Red RUN/green OFF pilot lightP23P25P23P25C400GK46C400T114444Notes1 For use with non-combination units (box sizes 3–4).2 Add code letter from table below to catalog number for voltage in place of .444Green OFF pilot light344RatingCode LetterRatingCode LetterRatingCode Letter24 V 60 HzT240 V 60 HzB480 V 60 HzC120 V 60 HzA277 V 60 HzH600 V 60 HzD208 V 60 HzE380 V 60 HzL444Selector switch.With three-position selector switch, Mod C20 (two-wire control relay) must be used with magnetically latched contactor (ECL04, ECL13, ECL15).4444444444Volume 10—Enclosed Control CA08100012E—October 2019 www.eaton.comV10-T4-5

4.1Lighting ContactorsUL Rated AC Contactors4Product Selection4Two-Wire and Three-Wire Control Wiring Options—Two-Wire Control Standard4Class ECC03—Non-Combination Electrically Held Lighting Contactor—Two or Three-Wire ControlType 1Type 3RType 4X 2Type 7/9Type 12ComponentContactor (Open)Catalog Number 1Catalog Number 1Catalog Number 1Catalog Number 1Catalog Number 1Catalog Number 14Numberof Poles4Continuous Amps—302ECC03C1 2AECC03C2 2AECC03C4 2AECC03C6 2AECC03C8 2AC30CNE20 043ECC03C1 3AECC03C2 3AECC03C4 3AECC03C6 3AECC03C8 3AC30CNE30 04ECC03C1 4AECC03C2 4AECC03C4 4AECC03C6 4AECC03C8 4AC30CNE40 045ECC03C1 5AECC03C2 5AECC03C4 5AECC03C6 5AECC03C8 5AC30CNE50 046ECC03C1 6AECC03C2 6AECC03C4 6AECC03C6 6AECC03C8 6AC30CNE60 07ECC03C1 7AECC03C2 7AECC03C4 7AECC03C6 7AECC03C8 7AC30CNE70 048ECC03C1 8AECC03C2 8AECC03C4 8AECC03C6 8AECC03C8 8AC30CNE80 09ECC03C1 9AECC03C2 9AECC03C4 9AECC03C6 9AECC03C8 9AC30CNE90 0410ECC03C1 AAECC03C2 AAECC03C4 AAECC03C6 AAECC03C8 AAC30CNE100 012ECC03C1 BAECC03C2 BAECC03C4 BAECC03C6 BAECC03C8 BAC30CNE120 04444Class ECC04—Non-Combination Mechanically Held Lighting Contactor—Two-Wire Control 3Numberof PolesType 1Type 3RType 4X 2Type 7/9Type 12ComponentContactor (Open)Catalog Number 1Catalog Number 1Catalog Number 1Catalog Number 1Catalog Number 1Catalog Number 1Continuous Amps—3042ECC04C1 2AECC04C2 2AECC04C4 2AECC04C6 2AECC04C8 2AC30CNM203ECC04C1 3AECC04C2 3AECC04C4 3AECC04C6 3AECC04C8 3AC30CNM3044ECC04C1 4AECC04C2 4AECC04C4 4AECC04C6 4AECC04C8 4AC30CNM405ECC04C1 5AECC04C2 5AECC04C4 5AECC04C6 5AECC04C8 5AC30CNM5046ECC04C1 6AECC04C2 6AECC04C4 6AECC04C6 6AECC04C8 6AC30CNM6047ECC04C1 7AECC04C2 7AECC04C4 7AECC04C6 7AECC04C8 7AC30CNM708ECC04C1 8AECC04C2 8AECC04C4 8AECC04C6 8AECC04C8 8AC30CNM8049ECC04C1 9AECC04C2 9AECC04C4 9AECC04C6 9AECC04C8 9AC30CNM9010ECC04C1 AAECC04C2 AAECC04C4 AAECC04C6 AAECC04C8 AAC30CNM100412ECC04C1 BAECC04C2 BAECC04C4 BAECC04C6 BAECC04C8 BAC30CNM12044Notes1 For first open position (coil voltage), use the table below.2 The catalog numbers listed in the Type 4X column are for Type 4X 304-Grade stainless steel, as indicated by the seventh digit.Example: ECC03C4A2A. To order Type 4X 316-Grade stainless steel, change that digit to 9. To order Type 4 painted steel, change that digit to 3.To order non-metallic, change that digit to 5. For details on these alternate enclosures, see Tab 13.4SuffixCoil VoltageSuffixCoil VoltageSuffixCoil Voltage4A120/60 or 110/50D600/60 or 550/50T24/60B240/60 or 220/50E208/60V28/60 or 24/504C480/60 or 440/50H277/60 or 240/50X347/6043Add C18 modification code for three-wire control.To get the C30CN lighting contactor with normally closed power poles, see Tab 15, for modification codes.4444V10-T4-6Volume 10—Enclosed Control CA08100012E—October 2019 www.eaton.com

4.1Lighting ContactorsUL Rated AC ContactorsClass ECL03—Non-Combination Electrically Held Lighting ContactorNo. ofPolesFrameSizeType 1GeneralPurposeCatalog Number 1Type 3RRainproofCatalog Number 1Type 4X 2Watertight andDust-TightStainless SteelCatalog Number 14Type 7/9HazardousLocationCatalog Number 1Type 12Dust-TightIndustrialCatalog Number 1ComponentContactor(Open)Catalog Number 1Maximum Ampere Rating—10 3245 mm444ECL03A1 2AECL03A2 2AECL03A4 2AECL03A6 2AECL03A8 2ACN35AN2 B3ECL03A1 3AECL03A2 3AECL03A4 3AECL03A6 3AECL03A8 3ACN35AN3 B4ECL03A1 4AECL03A2 4AECL03A4 4AECL03A6 4AECL03A8 4ACN35AN4 B5ECL03A1 5AECL03A2 5AECL03A4 5AECL03A6 5AECL03A8 5A—6ECL03A1 6AECL03A2 6AECL03A4 6AECL03A6 6AECL03A8 6A—9ECL03A1 9AECL03A2 9AECL03A4 9AECL03A6 9AECL03A8 9A—10ECL03A1 AAECL03A2 AAECL03A4 AAECL03A6 AAECL03A8 AA—12ECL03A1 BAECL03A2 BAECL03A4 BAECL03A6 BAECL03A8 BA—20ECL03A1 CAECL03A2 CAECL03A4 CAECL03A6 CAECL03A8 CA—ECL03B1 2AECL03B2 2AECL03B4 2AECL03B6 2AECL03B8 2ACN35BN2 B3ECL03B1 3AECL03B2 3AECL03B4 3AECL03B6 3AECL03B8 3ACN35BN3 B4ECL03B1 4AECL03B2 4AECL03B4 4AECL03B6 4AECL03B8 4ACN35BN4 B5ECL03B1 5AECL03B2 5AECL03B4 5AECL03B6 5AECL03B8 5A—6ECL03B1 6AECL03B2 6AECL03B4 6AECL03B6 6AECL03B8 6ACN35BN6 B9ECL03B1 9AECL03B2 9AECL03B4 9AECL03B6 9AECL03B8 9ACN35BN9 B10ECL03B1 AAECL03B2 AAECL03B4 AAECL03B6 AAECL03B8 AA—12ECL03B1 BAECL03B2 BAECL03B4 BAECL03B6 BAECL03B8 BACN35BN12 B20ECL03B1 CAECL03B2 CAECL03B4 CAECL03B6 CAECL03B8 CA—4444444Maximum Ampere Rating—20 3245 mm4444Maximum Ampere Rating—30 32ECL03C1 2AECL03C2 2AECL03C4 2AECL03C6 2AECL03C8 2ACN35DN2 B345 mmECL03C1 3AECL03C2 3AECL03C4 3AECL03C6 3AECL03C8 3ACN35DN3 B4ECL03C1 4AECL03C2 4AECL03C4 4AECL03C6 4AECL03C8 4ACN35DN4 B5ECL03C1 5AECL03C2 5AECL03C4 5AECL03C6 5AECL03C8 5ACN35DN5 B6ECL03C1 6AECL03C2 6AECL03C4 6AECL03C6 6AECL03C8 6ACN35DN6 B9ECL03C1 9AECL03C2 9AECL03C4 9AECL03C6 9AECL03C8 9ACN35DN9 B10ECL03C1 AAECL03C2 AAECL03C4 AAECL03C6 AAECL03C8 AA—12ECL03C1 BAECL03C2 BAECL03C4 BAECL03C6 BAECL03C8 BACN35DN12 B20ECL03C1 CAECL03C2 CAECL03C4 CAECL03C6 CAECL03C8 CA—4ECL03D1 2AECL03D2 2AECL03D4 2AECL03D6 2AECL03D8 2ACN35GN2 B3ECL03D1 3AECL03D2 3AECL03D4 3AECL03D6 3AECL03D8 3ACN35GN3 B44ECL03D1 4AECL03D2 4AECL03D4 4AECL03D6 4AECL03D8 4ACN35GN4 B5ECL03D1 5AECL03D2 5AECL03D4 5AECL03D6 5AECL03D8 5ACN35GN5 B6ECL03D1 6AECL03D2 6AECL03D4 6AECL03D6 6AECL03D8 6A—9ECL03D1 9AECL03D2 9AECL03D4 9AECL03D6 9AECL03D8 9A—10ECL03D1 AAECL03D2 AAECL03D4 AAECL03D6 AAECL03D8 AA—12ECL03D1 BAECL03D2 BAECL03D4 BAECL03D6 BAECL03D8 BA—4444Maximum Ampere Rating—60 3265 mm4444Notes1 For open position (coil voltage), use the table below:234SuffixCoil VoltageSuffixCoil VoltageSuffixCoil VoltageA120/60 or 110/5C480/60 or 440/50E208/60B240/60 or 220/50D600/60 or 550/50H277/6044The catalog numbers listed in the Type 4X column are for Type 4X 304-Grade stainless steel, as indicated by the seventh digit.Example: ECL03B4A2A. To order Type 4X 316-Grade stainless steel, change that digit to 9. To order Type 4 painted steel, change that digit to 3.To order non-metallic, change that digit to 5. For details on these alternate enclosures, see Tab 13.Ampere ratings are based on a maximum load voltage of 480 V for tungsten lamp applications and 600 V for ballast or mercury vapor type applications.Volume 10—Enclosed Control CA08100012E—October 2019 www.eaton.com44V10-T4-7

4.14444Lighting ContactorsUL Rated AC ContactorsClass ECL03—Non-Combination Electrically Held Lighting Contactor, continuedNo. ofPolesFrameSizeType 1GeneralPurposeCatalog Number 1Type 3RRainproofType 4X 2Watertight andDust-TightStainless SteelType 7/9HazardousLocationType log Number 1Catalog Number 1Catalog Number 1Catalog Number 1Catalog Number 1Maximum Ampere Rating—100 3ECL03E1 2AECL03E2 2AECL03E4 2AECL03E6 2AECL03E8 2ACN35KN243ECL03E1 3AECL03E2 3AECL03E4 3AECL03E6 3AECL03E8 3ACN35KN34ECL03E1 4AECL03E2 4AECL03E4 4AECL03E6 4AECL03E8 4A—45ECL03E1 5AECL03E2 5AECL03E4 5AECL03E6 5AECL03E8 5A—6ECL03E1 6AECL03E2 6AECL03E4 6AECL03E6 6AECL03E8 6A—49ECL03E1 9AECL03E2 9AECL03E4 9AECL03E6 9AECL03E8 9A—CN35NN24290 mmMaximum Ampere Rating—200 3ECL03F1 2AECL03F2 2AECL03F4 2AECL03F6 2AECL03F8 2A3ECL03F1 3AECL03F2 3AECL03F4 3AECL03F6 3AECL03F8 3ACN35NN34ECL03F1 4AECL03F2 4AECL03F4 4AECL03F6 4AECL03F8 4A—45ECL03F1 5AECL03F2 5AECL03F4 5AECL03F6 5AECL03F8 5A—46ECL03F1 6AECL03F2 6AECL03F4 6AECL03F6 6AECL03F8 6A—Maximum Ampere Rating—300 3CN35SN242180 mm42ECL03G1 2AECL03G2 2AECL03G4 2AECL03G6 2AECL03G8 2A3ECL03G1 3AECL03G2 3AECL03G4 3AECL03G6 3AECL03G8 3ACN35SN344ECL03G1 4AECL03G2 4AECL03G4 4AECL03G6 4AECL03G8 4A—5ECL03G1 5AECL03G2 5AECL03G4 5AECL03G6 5AECL03G8 5A—46ECL03G1 6AECL03G2 6AECL03G4 6AECL03G6 6AECL03G8 6A—42ECL03H1 2AECL03H2 2AECL03H4 2AECL03H6 2AECL03H8 2ACN35TN2ECL03H1 3AECL03H2 3AECL03H4 3AECL03H6 3AECL03H8 3ACN35TN344Maximum Ampere Rating—40034Notes1 For open position (coil voltage), use the table below:44220 mm344180 mm234SuffixCoil VoltageSuffixCoil VoltageSuffixCoil VoltageA120/60 or 110/5C480/60 or 440/50E208/60B240/60 or 220/50D600/60 or 550/50H277/60The catalog numbers listed in the Type 4X column are for Type 4X 304-Grade stainless steel, as indicated by the seventh digit.Example: ECL03E4A2A. To order Type 4X 316-Grade stainless steel, change that digit to 9. To order Type 4 painted steel, change that digit to 3.To order non-metallic, change that digit to 5. For details on these alternate enclosures, see Tab 13.Ampere ratings are based on a maximum load voltage of 480 V for tungsten lamp applications and 600 V for ballast or mercury vapor type applications.UL ballast and resistive ratings only.444444444V10-T4-8Volume 10—Enclosed Control CA08100012E—October 2019 www.eaton.com

4.1Lighting ContactorsUL Rated AC ContactorsOperationA permanent magnet is builtinto the contactor structurethat will maintain thecontactor in its energizedstate indefinitely withoutusing control power. Whenenergized, a DC current isapplied to the latch coil,producing a magnetic field thatreinforces the polarity of thepermanent magnet, pulling inthe contactor. The current tothe coil is disconnected bythe coil clearing interlock. Inorder to drop out thecontactor, it is necessary toapply a field through theSTOP coil in the reversedirection to the permanentmagnet. This momentarilycancels the magnetica

Oct 29, 2019 · V10-T4-4 Volume 10—Enclosed Control CA08100012E—October 2019 www.eaton.com 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4.1 Lighting Contactors UL Rated AC Contactors Cover Control Product Selection Ty

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