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Power Supply, Circuit Breakers

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Abb, S273-K20A, Circuit Breaker, 3P, 277/480Vac, 10Ka, 20A, Vde0660, New SurplusAbb, S273-K20A, Circuit Breaker, 3P, 277/480Vac, 10Ka, 20A, Vde0660, New Surplus $70.00 Q115 15-Amp Single Pole Type Qp Circuit BreakerQ115 15-Amp Single Pole Type Qp Circuit Breaker $9.00
Circuit Breaker Universal Test Set (Uts3) Square D / Schneider ElectricCircuit Breaker Universal Test Set (Uts3) Square D / Schneider Electric $2,750.00 Siemens 15 Amp 3 Pole Circuit Breaker B315Siemens 15 Amp 3 Pole Circuit Breaker B315 $10.00
Square D Qo2020C Qo2020 20A Twin Breaker New In PackageSquare D Qo2020C Qo2020 20A Twin Breaker New In Package $19.00 Square D I Line Breaker 3 Pole 20 Amp 600V Fh36020 UsedSquare D I Line Breaker 3 Pole 20 Amp 600V Fh36020 Used $30.00
Circuit Breaker 30A 2-Pole Gfci Electric Plug-on Design Ground Fault ProtectionCircuit Breaker 30A 2-Pole Gfci Electric Plug-on Design Ground Fault Protection $124.11 Siemens 5Sy4115-8 Mini Circuit Breaker, 35Ka, 1-Pole, 250/440V, New* #133810Siemens 5Sy4115-8 Mini Circuit Breaker, 35Ka, 1-Pole, 250/440V, New* #133810 $8.80
Moeller 2 Pole Circuit Breaker 120/240Vac, Faz-2-C10Moeller 2 Pole Circuit Breaker 120/240Vac, Faz-2-C10 $20.00 General Electric V-Line C20 V07120 Miniature Circuit Breaker #137180General Electric V-Line C20 V07120 Miniature Circuit Breaker #137180 $8.80
Challenger Ck3400 Circuit Breaker With EnclosureChallenger Ck3400 Circuit Breaker With Enclosure $275.00 Siemens Mbk150 150 Amp Replacement Main BreakerSiemens Mbk150 150 Amp Replacement Main Breaker $123.00
Used Westinghouse/Cutler Hammer Breaker Hmcp003Adc 3 Amp 600vacUsed Westinghouse/Cutler Hammer Breaker Hmcp003Adc 3 Amp 600vac $25.00 Square D 800A Breaker Ma36800 600VSquare D 800A Breaker Ma36800 600V $333.00
Outdoor Circuit Main Breaker Enclosure Load Center Single-Phase 100 Amp 2-PoleOutdoor Circuit Main Breaker Enclosure Load Center Single-Phase 100 Amp 2-Pole $77.78 Qot1515 Square D Circuit Breaker 1Pole 15/150Amp 120VQot1515 Square D Circuit Breaker 1Pole 15/150Amp 120V $14.49
Abb S201 Up K10A / Ul489 Circuit BreakerAbb S201 Up K10A / Ul489 Circuit Breaker $16.00 Nos Square D Qob-2205Wn Circuit BreakerNos Square D Qob-2205Wn Circuit Breaker $14.52 Was:  Previous Price $20.16
Cutler Hammer Eaton Csr Csr2150N 2 Pole 240V 150 Amp Circuit BreakerCutler Hammer Eaton Csr Csr2150N 2 Pole 240V 150 Amp Circuit Breaker $59.95 Cutler-Hammer C306Kal1-3B Lug Adapter Assembly (Set Of Three)Cutler-Hammer C306Kal1-3B Lug Adapter Assembly (Set Of Three) $8.00
New Westinghouse E3030 3 Pole 30 Amp 240 Volt Circuit Breaker New Westinghouse E3030 3 Pole 30 Amp 240 Volt Circuit Breaker  $40.00 Abb, S283-K16A, Circuit Breaker, 3P, 277/480Vac,Max 254/440, 16A, No Screws, NewAbb, S283-K16A, Circuit Breaker, 3P, 277/480Vac,Max 254/440, 16A, No Screws, New $49.00
Westinghouse Fb3190Smrl Ab De-Ion Circuit Breaker 25Amp 3 Pole NewWestinghouse Fb3190Smrl Ab De-Ion Circuit Breaker 25Amp 3 Pole New $525.00 Westinghouse Type Ba Circuit Breaker 3-Pole 20A Cu-AlWestinghouse Type Ba Circuit Breaker 3-Pole 20A Cu-Al $31.50 Was:  Previous Price $45.00
8 Fpe Nc115 15 Amp 1 Pole Stab-Lok Type Nc Thin Federal Pacific Challenger Red8 Fpe Nc115 15 Amp 1 Pole Stab-Lok Type Nc Thin Federal Pacific Challenger Red $24.99 Square D 2-Pole 30Amp Circuit Breaker Type Hacr 240V Used T/OSquare D 2-Pole 30Amp Circuit Breaker Type Hacr 240V Used T/O $35.00
Original Zinsco Type Qcal Qc-20 2 Pole 20 Amp 120/240Volt Plug-In UsedOriginal Zinsco Type Qcal Qc-20 2 Pole 20 Amp 120/240Volt Plug-In Used $32.99 Square D Type Qomi 120/240Vac 80Amp Circuit BreakerSquare D Type Qomi 120/240Vac 80Amp Circuit Breaker $39.99
Westinghouse Ehd-14K 50 Amp 3 Pole 480 Volt Breaker Ehd3050 ☆Free Shipping☆Westinghouse Ehd-14K 50 Amp 3 Pole 480 Volt Breaker Ehd3050 ☆Free Shipping☆ $59.00 Square D Circuit Breaker, 5A, 2 Pole, Type Qo-X, Bs 3871 Lot of 3Square D Circuit Breaker, 5A, 2 Pole, Type Qo-X, Bs 3871 Lot of 3 $12.00
Genuine Siemens Lgb1B030B 30A 277V Molded Case Circuit Breaker - NewGenuine Siemens Lgb1B030B 30A 277V Molded Case Circuit Breaker - New $24.95 Square D 2 pole 60 amp plug in 120/240v 10kA circuit breaker Kv-456Square D 2 pole 60 amp plug in 120/240v 10kA circuit breaker Kv-456 $13.99
Allen Bradley 1492-Cb1 G020 2A Series B Miniature Circuit Breaker, New* #137143Allen Bradley 1492-Cb1 G020 2A Series B Miniature Circuit Breaker, New* #137143 $8.80 Ge 15A Breaker Ted134015 480VGe 15A Breaker Ted134015 480V $24.00
Eaton Cutler Hammer Ch230 2 Pole 30 Amp Circuit Breaker UsedEaton Cutler Hammer Ch230 2 Pole 30 Amp Circuit Breaker Used $21.00 Cabinet of Federal Pacific Stab-Loc Breakers 15A-100A +200 Main & Ground VgCabinet of Federal Pacific Stab-Loc Breakers 15A-100A +200 Main & Ground Vg $19.95
Tandem Circuit Breaker Quad 2-15 Amp Single Pole Load Switch 2 Pole 1-30 AmpTandem Circuit Breaker Quad 2-15 Amp Single Pole Load Switch 2 Pole 1-30 Amp $36.72 Texas Instruments Inc. Klixon Aircraft Circuit Breaker Ms25361-100 6752-100-100Texas Instruments Inc. Klixon Aircraft Circuit Breaker Ms25361-100 6752-100-100 $74.99
Ubif0230N- Federal Pacific Electric Stab-Lok Nc230 . Two Pole 30 Amp Thin Ser.Ubif0230N- Federal Pacific Electric Stab-Lok Nc230 . Two Pole 30 Amp Thin Ser. $60.52 Unknown 100A 2 Pole Circuit BreakerUnknown 100A 2 Pole Circuit Breaker $9.95
(K4) 1 Square D Circuit Breaker Lal3640036Mv8002 + Shunt(K4) 1 Square D Circuit Breaker Lal3640036Mv8002 + Shunt $300.05 Was:  Previous Price $353.00 Wadsworth 20 Amp Double Pole - 40 AmpWadsworth 20 Amp Double Pole - 40 Amp $12.00
Square D 100Amp 1 Pole Circuit Breaker Fh16100BSquare D 100Amp 1 Pole Circuit Breaker Fh16100B $74.99 Square D Fal36000 100-Amp 100A 3-Pole 600V Circuit Breaker Used Free ShippingSquare D Fal36000 100-Amp 100A 3-Pole 600V Circuit Breaker Used Free Shipping $35.00
Cutler Hammer Gmcp Circuit Breaker 7 Amp 3 Pole 480 Vac 600 Y / 347 Vac - UsedCutler Hammer Gmcp Circuit Breaker 7 Amp 3 Pole 480 Vac 600 Y / 347 Vac - Used $29.99 Square D Fyb-14015-C 15A 277Vac Circuit Breaker Fyb14015CSquare D Fyb-14015-C 15A 277Vac Circuit Breaker Fyb14015C $18.00 Was:  Previous Price $30.00
Eaton - Ch220Gf - 20-Amp 1-1/2 in. Double-Pole Gfci Circuit BreakerEaton - Ch220Gf - 20-Amp 1-1/2 in. Double-Pole Gfci Circuit Breaker $96.51 Square D Hom260C Home Line Circuit Breaker Double Pole, 60 AmpSquare D Hom260C Home Line Circuit Breaker Double Pole, 60 Amp $13.99
New Square D Edb24060 Circuit Breaker 2 Pole 60A 277V 480V 18kA Edb SeriesNew Square D Edb24060 Circuit Breaker 2 Pole 60A 277V 480V 18kA Edb Series $115.00 Abb S201 C3Abb S201 C3 $7.00
Siemens Ee3B030 30A 240V 3P UsedSiemens Ee3B030 30A 240V 3P Used $40.00 Carling Switch Ma2-B-34-430-3-A12-B-C M-Series Circuit Breaker -Excellent Cond.Carling Switch Ma2-B-34-430-3-A12-B-C M-Series Circuit Breaker -Excellent Cond. $9.99
Abb S281 Z10A Circuit Breaker 10A 1 Pole #024C13Abb S281 Z10A Circuit Breaker 10A 1 Pole #024C13 $8.99 Ab 1492-Cb1H100 H100 10 Amp 1492-Cb1 Circuit BreakerAb 1492-Cb1H100 H100 10 Amp 1492-Cb1 Circuit Breaker $17.20
Eaton Ed 65k Ed3225 3 Pole 240Vac 125Vdc  2255 Amp  Breaker NewEaton Ed 65k Ed3225 3 Pole 240Vac 125Vdc  2255 Amp  Breaker New $75.00 Square D by Schneider Electric Qo350Cp Qo 50 Amp Three-Pole Circuit Breaker,Square D by Schneider Electric Qo350Cp Qo 50 Amp Three-Pole Circuit Breaker, $83.26
Siemens Wms1B06 Supplementary Protector, 6Amp, 1-Pole, 240V, B Curve, N #133872Siemens Wms1B06 Supplementary Protector, 6Amp, 1-Pole, 240V, B Curve, N #133872 $8.80 Siemens 5Sj41406Hg40 1P Miniature Circuit Breaker 40A 240VacSiemens 5Sj41406Hg40 1P Miniature Circuit Breaker 40A 240Vac $39.32
Ge Thql21125 Double Pole 2 In Thql Breaker 125A Q line circuit breakers are oneGe Thql21125 Double Pole 2 In Thql Breaker 125A Q line circuit breakers are one $119.95 Eaton 100 Amp Double-Pole Type-Br Circuit BreakerEaton 100 Amp Double-Pole Type-Br Circuit Breaker $42.98
Eaton Heinemann Am1S-Z343-9W 30 Amp Circuit BreakerEaton Heinemann Am1S-Z343-9W 30 Amp Circuit Breaker $34.99 (A0) Westinghouse Fb3020L 30A 600Vac Circuit Breaker(A0) Westinghouse Fb3020L 30A 600Vac Circuit Breaker $71.10 Was:  Previous Price $79.00
Amp 32Vdc, 250Vac Circuit BreakerAmp 32Vdc, 250Vac Circuit Breaker $13.93 13) General Electric E11592 Swd Type Tey 20 Amp Circuit Breakers Lot Of 1313) General Electric E11592 Swd Type Tey 20 Amp Circuit Breakers Lot Of 13 $59.99
Cutler-Hammer Hnd 65K w/ Upgrades 600V 1200Amp Digitrip Breaker w/ Aux SwitchCutler-Hammer Hnd 65K w/ Upgrades 600V 1200Amp Digitrip Breaker w/ Aux Switch $1,399.99 Square D Qo2301021 Qo230 1021 2Pole 30Amps 120/240Volts Plug-In w/ Shunt BreakerSquare D Qo2301021 Qo230 1021 2Pole 30Amps 120/240Volts Plug-In w/ Shunt Breaker $79.95
Westinghouse Hmcp250W5W Circuit Breaker S# 1491088G10, 250Amp, Ser. C - RepairedWestinghouse Hmcp250W5W Circuit Breaker S# 1491088G10, 250Amp, Ser. C - Repaired $489.95 G04237-C60N-25A Merlin Gerin C60N-3P-25A Circuit Breaker 3P 25AG04237-C60N-25A Merlin Gerin C60N-3P-25A Circuit Breaker 3P 25A $79.00
Ab 1492-Sp Circuit Breaker Supply Protect Cat 1492-Sp1C0100 240/415 (1)Ab 1492-Sp Circuit Breaker Supply Protect Cat 1492-Sp1C0100 240/415 (1) $17.50 Mitsubishi Nf225-Cw No-Fuse Breaker 125A 3P 50/60Hz w/ Mount Bkt. (Cs02.1)Mitsubishi Nf225-Cw No-Fuse Breaker 125A 3P 50/60Hz w/ Mount Bkt. (Cs02.1) $25.00
Mp130 30-Amp Single Pole Type Mp-T Circuit BreakerMp130 30-Amp Single Pole Type Mp-T Circuit Breaker $8.00 Siemens 3Rv2011-1Ca20 1,8-2,5A Motor Protection Circuit BreakerSiemens 3Rv2011-1Ca20 1,8-2,5A Motor Protection Circuit Breaker $110.00
Kriwan Int69 Sc2 Motor Protector Part No: 071-0649-00 (22 A 402) UsedKriwan Int69 Sc2 Motor Protector Part No: 071-0649-00 (22 A 402) Used $69.95 Abb, S283W-K20A, S2 Bm-2,Circuit Breaker, 3P, 277/480Vac, 20A, 24V,No Screws,NewAbb, S283W-K20A, S2 Bm-2,Circuit Breaker, 3P, 277/480Vac, 20A, 24V,No Screws,New $149.00
Philmore 8 Amp Push Button Circuit Breaker 32V Dc or 250V Ac, FusePhilmore 8 Amp Push Button Circuit Breaker 32V Dc or 250V Ac, Fuse $10.45 2 Level Neutral / Grounding Bar Bryant Westinghouse 26 Position2 Level Neutral / Grounding Bar Bryant Westinghouse 26 Position $27.96
Siemens Qs2200 Qs Type 200-Amp Multi-Family Main Breaker, 10 Kaic RatedSiemens Qs2200 Qs Type 200-Amp Multi-Family Main Breaker, 10 Kaic Rated $82.24 Abb 2 Amp 1 Pole Circuit Breaker Din Mt S261 D2Abb 2 Amp 1 Pole Circuit Breaker Din Mt S261 D2 $9.90
Square D 2 Pole 15 Amp 240 Volt Bolt On Circuit Breaker UsedSquare D 2 Pole 15 Amp 240 Volt Bolt On Circuit Breaker Used $18.00 G04237-C60N-3A Schneider C60N-3A Circuit Breaker 3AG04237-C60N-3A Schneider C60N-3A Circuit Breaker 3A $15.00
New Square D Egb Egb14020 20 amp 1 pole 277v Swd Circuit BreakerNew Square D Egb Egb14020 20 amp 1 pole 277v Swd Circuit Breaker $10.00 Square D A1B 2 pole 100 amp 240v A1B2100 Circuit Breaker FlawedSquare D A1B 2 pole 100 amp 240v A1B2100 Circuit Breaker Flawed $81.99
Zinsco Ubi Z 15 amps Standard Single Pole Circuit Breaker Brand New SealedZinsco Ubi Z 15 amps Standard Single Pole Circuit Breaker Brand New Sealed $24.09 (Rr13-3) 1 New Airpax Upg1-1-66-103-01 10A 250V Circuit Breaker(Rr13-3) 1 New Airpax Upg1-1-66-103-01 10A 250V Circuit Breaker $15.29 Was:  Previous Price $17.99
Federal Electric 2 Pole 50 Amp Stab-Lok Circuit Breaker Na250 (Brown)Federal Electric 2 Pole 50 Amp Stab-Lok Circuit Breaker Na250 (Brown) $16.99 Lot of 6 Circuit Breakers Cutler Hammer, Ge, Challenger and BryantLot of 6 Circuit Breakers Cutler Hammer, Ge, Challenger and Bryant $39.99
(G1-13) 1 General Electric Teymo-220 20A 2 Pole Circuit Breaker(G1-13) 1 General Electric Teymo-220 20A 2 Pole Circuit Breaker $22.70 Was:  Previous Price $25.22 Square D 17415 Circuit Breaker, C60, 7Amp, Type-C, 277Vac, New* #133942Square D 17415 Circuit Breaker, C60, 7Amp, Type-C, 277Vac, New* #133942 $8.80
Abb, S273-K10A, Circuit Breaker, 3P, 277/480Vac, 10A, 10Ka, Vde0660, New SurplusAbb, S273-K10A, Circuit Breaker, 3P, 277/480Vac, 10A, 10Ka, Vde0660, New Surplus $25.00 Lot Of 3 Square D Qob Qob220 2 Pole 20 amp Circuit Breaker 10Ka 1 UsedLot Of 3 Square D Qob Qob220 2 Pole 20 amp Circuit Breaker 10Ka 1 Used $30.00
Siemens Mbk200A 200-Amp Main Circuit Breaker for Use in Ultimate Type LoadSiemens Mbk200A 200-Amp Main Circuit Breaker for Use in Ultimate Type Load $69.43 Jd3225 Eaton 3 Pole 225 Amp 600 Volt Circuit Breaker newJd3225 Eaton 3 Pole 225 Amp 600 Volt Circuit Breaker new $999.00
Nto.Siemens Hgb1B020 Circuit Breaker 20ANto.Siemens Hgb1B020 Circuit Breaker 20A $19.75 Ge Teyf345 circuit Breaker 3 Pole 45 Amp 480 Volt Circuit BreakerGe Teyf345 circuit Breaker 3 Pole 45 Amp 480 Volt Circuit Breaker $79.99
Hitachi Es-30C Circuit Breaker 200 Vac 30 Amp 3-PoleHitachi Es-30C Circuit Breaker 200 Vac 30 Amp 3-Pole $59.99 1 Siemens B20 Circuit Breaker 20A 20 Amp 2P 2 Pole 240V 240 Volt1 Siemens B20 Circuit Breaker 20A 20 Amp 2P 2 Pole 240V 240 Volt $20.00
Abb, S273-K6A, Circuit Breaker, 3P, 220/380Vac, 10Ka, Max 240Vac, New SurplusAbb, S273-K6A, Circuit Breaker, 3P, 220/380Vac, 10Ka, Max 240Vac, New Surplus $40.00 Marathon 1432555 73439 Power Block 350 Amp 600VMarathon 1432555 73439 Power Block 350 Amp 600V $24.82
Allen Bradley 140U-H3C3-C25-A Circuit Breaker 25AAllen Bradley 140U-H3C3-C25-A Circuit Breaker 25A $25.00 E-T-A Magnetic 43-300-P10 Circuit Breaker 8AE-T-A Magnetic 43-300-P10 Circuit Breaker 8A $8.99
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Prices current as of last update, 07/15/19 2:51am.

See also...
Circuit Breaker for Automation, Power Supply, Circuit Breakers, Industrial Automation, Control
Dc Power Supply, Power Supply, Circuit Breakers, Industrial Automation, Control
Fuses for Automation, Power Supply, Circuit Breakers, Industrial Automation, Control
Generators for Automation, Power Supply, Circuit Breakers, Industrial Automation, Control
Power Supplies for Automation, Power Supply, Circuit Breakers, Industrial Automation, Control
Transformers for Automation, Power Supply, Circuit Breakers, Industrial Automation, Control

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