All Circuit Breakers

5835 products

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General Electric TJD432400 400 Amp 3 Pole 240V Circuit BreakerGeneral Electric TJD432400 400 Amp 3 Pole 240V Circuit Breaker
GE General Electric General Electric TJD432400 400 Amp 3 Pole 240V Circuit Breaker
$133.08
 In stock, 3 units
FPE Federal Pacific NA245 2 Pole 45 Amp 120/240v Circuit BreakerFPE Federal Pacific NA245 2 Pole 45 Amp 120/240v Circuit Breaker
FPE Federal Pacific FPE Federal Pacific NA245 2 Pole 45 Amp 120/240v Circuit Breaker
From $87.21
 Only 1 unit left
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Eaton/Cutler Hammer EHC3015 15 Amp 3 Pole 480V Circuit BreakerEaton/Cutler Hammer EHC3015 15 Amp 3 Pole 480V Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler Hammer EHC3015 15 Amp 3 Pole 480V Circuit Breaker
$51.70
 In stock, 7 units
Bryant BR140 40 Amp 1 Pole 120/240V Type BR Circuit BreakerBryant BR140 40 Amp 1 Pole 120/240V Type BR Circuit Breaker
Bryant Bryant BR140 40 Amp 1 Pole 120/240V Type BR Circuit Breaker
$5.90
 In stock, 36 units
Siemens Q215H 15 Amp 2 Pole 120/240v 22k Circuit BreakerSiemens Q215H 15 Amp 2 Pole 120/240v 22k Circuit Breaker
Siemens Siemens Q215H 15 Amp 2 Pole 120/240v 22k Circuit Breaker
$29.56
 Only 1 unit left
Cutler-Hammer EHD3015 15 Amp 3 Pole 480V Circuit BreakerCutler-Hammer EHD3015 15 Amp 3 Pole 480V Circuit Breaker
Cutler Hammer Cutler-Hammer EHD3015 15 Amp 3 Pole 480V Circuit Breaker
$97.46
 In stock, 4 units
American Circuit Breaker / FPE NA115 15 Amp 1 Pole Circuit BreakerAmerican Circuit Breaker / FPE NA115 15 Amp 1 Pole Circuit Breaker
American Circuit Breaker American Circuit Breaker / FPE NA115 15 Amp 1 Pole Circuit Breaker
From $2.95
 In stock, 22 units
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FPE Federal Pacific NJ631175 175 Amp 3 Pole 600 VAC NJ-Frame Circuit BreakerFPE Federal Pacific NJ631175 175 Amp 3 Pole 600 VAC NJ-Frame Circuit Breaker
FPE Federal Pacific FPE Federal Pacific NJ631175 175 Amp 3 Pole 600 VAC NJ-Frame Circuit Breaker
$162.72
 Only 1 unit left
Crouse Hinds MP320, 20 Amp 3 Pole Type MP-A Circuit Breaker MPA320Crouse Hinds MP320, 20 Amp 3 Pole Type MP-A Circuit Breaker MPA320
Crouse-Hinds Crouse Hinds MP320, 20 Amp 3 Pole Type MP-A Circuit Breaker MPA320
$22.12
 In stock, 2 units
Square D QO160 60 Amp 1 Pole 120/240V Circuit Breaker - Yellow FaceSquare D QO160 60 Amp 1 Pole 120/240V Circuit Breaker - Yellow Face
Square D Square D QO160 60 Amp 1 Pole 120/240V Circuit Breaker - Yellow Face
$11.82
 In stock, 2 units
Westinghouse MCP0358R 7 Amp 3 Pole 600V Instantaneous Trip Circuit BreakerWestinghouse MCP0358R 7 Amp 3 Pole 600V Instantaneous Trip Circuit Breaker
Westinghouse Westinghouse MCP0358R 7 Amp 3 Pole 600V Instantaneous Trip Circuit Breaker
From $28.10
 In stock, 5 units
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Square D 20 Amp High Magnetic Circuit Breaker QO1205264 Single Phase QO120 5264Square D 20 Amp High Magnetic Circuit Breaker QO1205264 Single Phase QO120 5264
Square D Square D 20 Amp High Magnetic Circuit Breaker QO1205264 Single Phase QO120 5264
$22.56
 In stock, 18 units
Zinsco/Sylvania/Challenger QC240 40 Amp 2 Pole 120/240V Breaker - Cosmetic FlawZinsco/Sylvania/Challenger QC240 40 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger QC240 40 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
$22.18
 In stock, 2 units
Westinghouse HMCP003A0C 3 Amp 3 Pole 600V Breaker w/Aux A1X1LB 6 AmpWestinghouse HMCP003A0C 3 Amp 3 Pole 600V Breaker w/Aux A1X1LB 6 Amp
Westinghouse Westinghouse HMCP003A0C 3 Amp 3 Pole 600V Breaker w/Aux A1X1LB 6 Amp
$26.61
 In stock, 6 units
Connecticut Electric./UB Inc. UBIZ-15 15 Amp 1 Pole 120/240V Circuit BreakerConnecticut Electric./UB Inc. UBIZ-15 15 Amp 1 Pole 120/240V Circuit Breaker
Connecticut Electric / UB Inc Connecticut Electric./UB Inc. UBIZ-15 15 Amp 1 Pole 120/240V Circuit Breaker
From $7.38
 In stock, 16 units
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Bryant BR420 20 Amp 2 Pole Quad Type BRD Circuit BreakerBryant BR420 20 Amp 2 Pole Quad Type BRD Circuit Breaker
Bryant Bryant BR420 20 Amp 2 Pole Quad Type BRD Circuit Breaker
$25.14
 In stock, 2 units
Square D I-Limiter IFL36050 3 Pole 50 Amp 600V 200kA@480V Molded Case Circuit BreakerSquare D I-Limiter IFL36050 3 Pole 50 Amp 600V 200kA@480V Molded Case Circuit Breaker
Square D Square D I-Limiter IFL36050 3 Pole 50 Amp 600V 200kA@480V Molded Case Circuit Breaker
$369.79
 Only 1 unit left
GE General Electric TEB132070 70 Amp 3 Pole 240V Circuit BreakerGE General Electric TEB132070 70 Amp 3 Pole 240V Circuit Breaker
GE General Electric GE General Electric TEB132070 70 Amp 3 Pole 240V Circuit Breaker
$88.69
 In stock, 6 units
General Electric TJD432300 300 Amp 3 Pole 240V Circuit Breaker w/Shunt TripGeneral Electric TJD432300 300 Amp 3 Pole 240V Circuit Breaker w/Shunt Trip
GE General Electric General Electric TJD432300 300 Amp 3 Pole 240V Circuit Breaker w/Shunt Trip
$1,035.53
 Only 1 unit left
Fpe Ne Ne231020 20a 20 Amp 3p 3 Pole 240v 240 Volt Circuit BreakerFpe Ne Ne231020 20a 20 Amp 3p 3 Pole 240v 240 Volt Circuit Breaker
FPE Federal Pacific Fpe Ne Ne231020 20a 20 Amp 3p 3 Pole 240v 240 Volt Circuit Breaker
$25.14
 Only 1 unit left
UB Inc UBIF-015N 15 Amp 1 Pole Stab-Lok (Thin) FPE NC115 Circuit BreakerUB Inc UBIF-015N 15 Amp 1 Pole Stab-Lok (Thin) FPE NC115 Circuit Breaker
UB Inc UB Inc UBIF-015N 15 Amp 1 Pole Stab-Lok (Thin) FPE NC115 Circuit Breaker
From $4.37
 In stock, 35 units
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General Electric TEB122030 30 Amp 2 Pole 240V Circuit BreakerGeneral Electric TEB122030 30 Amp 2 Pole 240V Circuit Breaker
GE General Electric General Electric TEB122030 30 Amp 2 Pole 240V Circuit Breaker
$36.96
 In stock, 5 units
GE General Electric TEB122040 40 Amp 2 Pole 240V Circuit BreakerGE General Electric TEB122040 40 Amp 2 Pole 240V Circuit Breaker
GE General Electric GE General Electric TEB122040 40 Amp 2 Pole 240V Circuit Breaker
$73.95
 In stock, 2 units
GE/General Electric TED124060 60 Amp 2 Pole 480V Circuit BreakerGE/General Electric TED124060 60 Amp 2 Pole 480V Circuit Breaker
GE General Electric GE/General Electric TED124060 60 Amp 2 Pole 480V Circuit Breaker
From $66.57
 In stock, 2 units
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GE General Electric TEB122070 70 Amp 2 Pole 120/240V Circuit BreakerGE General Electric TEB122070 70 Amp 2 Pole 120/240V Circuit Breaker
GE General Electric GE General Electric TEB122070 70 Amp 2 Pole 120/240V Circuit Breaker
$118.34
 In stock, 3 units
Cutler Hammer/Westinghouse EHD1020 20 Amp 1 Pole 277V Circuit BreakerCutler Hammer/Westinghouse EHD1020 20 Amp 1 Pole 277V Circuit Breaker
Cutler Hammer/Westinghouse Cutler Hammer/Westinghouse EHD1020 20 Amp 1 Pole 277V Circuit Breaker
$11.82
 In stock, 10 units
Siemens B240 40 Amp 2-Pole 120/240V Type BL Bolt On Circuit BreakerSiemens B240 40 Amp 2-Pole 120/240V Type BL Bolt On Circuit Breaker
Siemens Siemens B240 40 Amp 2-Pole 120/240V Type BL Bolt On Circuit Breaker
$22.18
 In stock, 5 units
Bryant BJ2225B BJ 2 Pole 225 Amp 120/240v BJ2225 Circuit BreakerBryant BJ2225B BJ 2 Pole 225 Amp 120/240v BJ2225 Circuit Breaker
Bryant Bryant BJ2225B BJ 2 Pole 225 Amp 120/240v BJ2225 Circuit Breaker
$443.82
 Only 1 unit left
Square D EGB24025 25 Amp 2 Pole 480v Circuit BreakerSquare D EGB24025 25 Amp 2 Pole 480v Circuit Breaker
Square D Square D EGB24025 25 Amp 2 Pole 480v Circuit Breaker
$443.82
 Only 1 unit left
Siemens JXD62B300 300 Amp 2 Pole 600v w/Trip Circuit BreakerSiemens JXD62B300 300 Amp 2 Pole 600v w/Trip Circuit Breaker
Siemens Siemens JXD62B300 300 Amp 2 Pole 600v w/Trip Circuit Breaker
$1,035.59
 In stock, 10 units
Cutler Hammer CH270 70 Amp 2 Pole 120/240V Breaker - Metal Foot - FlawedCutler Hammer CH270 70 Amp 2 Pole 120/240V Breaker - Metal Foot - Flawed
Eaton / Cutler Hammer Cutler Hammer CH270 70 Amp 2 Pole 120/240V Breaker - Metal Foot - Flawed
$60.65
 In stock, 2 units
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Square D Yil 215 Swn-S 15 Amp 277vSquare D Yil 215 Swn-S 15 Amp 277v
Square D Square D Yil 215 Swn-S 15 Amp 277v
$29.56
 Only 1 unit left
Square D MHCA-220 20 Amp 2 Pole 240v Circuit Breaker MHCA220 - FlawedSquare D MHCA-220 20 Amp 2 Pole 240v Circuit Breaker MHCA220 - Flawed
Square D Square D MHCA-220 20 Amp 2 Pole 240v Circuit Breaker MHCA220 - Flawed
$96.15
 Only 1 unit left
Square D MHCA-120 20 Amp 2 Pole Plug-In Circuit Breaker MHCA120 - Cosmetic FlawSquare D MHCA-120 20 Amp 2 Pole Plug-In Circuit Breaker MHCA120 - Cosmetic Flaw
Square D Square D MHCA-120 20 Amp 2 Pole Plug-In Circuit Breaker MHCA120 - Cosmetic Flaw
$96.15
 Only 1 unit left
Square D MHBC-220 20 Amp 2 Pole 240V Thermal Magnetic Circuit BreakerSquare D MHBC-220 20 Amp 2 Pole 240V Thermal Magnetic Circuit Breaker
Square D Square D MHBC-220 20 Amp 2 Pole 240V Thermal Magnetic Circuit Breaker
$59.10
 Only 1 unit left
Square D KH36225 225 Amp 3 Pole 600V Thermal Magnetic Circuit BreakerSquare D KH36225 225 Amp 3 Pole 600V Thermal Magnetic Circuit Breaker
Square D Square D KH36225 225 Amp 3 Pole 600V Thermal Magnetic Circuit Breaker
$858.06
 In stock, 6 units
Square D MHP36700 700 Amp Circuit Breaker 600v Type MAL S2Square D MHP36700 700 Amp Circuit Breaker 600v Type MAL S2
Square D Square D MHP36700 700 Amp Circuit Breaker 600v Type MAL S2
$1,997.18
 In stock, 3 units
Cutler Hammer LGH3630NN 630 Amp 3 Pole 600V Circuit BreakerCutler Hammer LGH3630NN 630 Amp 3 Pole 600V Circuit Breaker
Eaton / Cutler Hammer Cutler Hammer LGH3630NN 630 Amp 3 Pole 600V Circuit Breaker
From $739.70
 In stock, 3 units
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American/FPE NA130 30 Amp 1 Pole Stab-Lok Type NA Circuit Breaker - ThickAmerican/FPE NA130 30 Amp 1 Pole Stab-Lok Type NA Circuit Breaker - Thick
American Circuit Breaker American/FPE NA130 30 Amp 1 Pole Stab-Lok Type NA Circuit Breaker - Thick
$17.69
 In stock, 10 units
Westinghouse HFB3090 90 Amp 3 Pole 600V Circuit BreakerWestinghouse HFB3090 90 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse HFB3090 90 Amp 3 Pole 600V Circuit Breaker
From $30.99
 In stock, 4 units
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Westinghouse HFB3040 40 Amp 3 Pole 600V Circuit BreakerWestinghouse HFB3040 40 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse HFB3040 40 Amp 3 Pole 600V Circuit Breaker
$32.48
 In stock, 2 units
Crouse Hinds MH21530, MH1530 2 Pole 15/30 Amp 120v Circuit Breaker L/R HookCrouse Hinds MH21530, MH1530 2 Pole 15/30 Amp 120v Circuit Breaker L/R Hook
Crouse-Hinds Crouse Hinds MH21530, MH1530 2 Pole 15/30 Amp 120v Circuit Breaker L/R Hook
$125.68
 Only 1 unit left
Heinemann Ami-Z746-2w 60a 80vdc 75a Trip 250vac 10 Amp Airpack Dc BreakerHeinemann Ami-Z746-2w 60a 80vdc 75a Trip 250vac 10 Amp Airpack Dc Breaker
Heinemann Heinemann Ami-Z746-2w 60a 80vdc 75a Trip 250vac 10 Amp Airpack Dc Breaker
$29.51
 In stock, 4 units
Square D HDP36100 100 Amp 3 Pole 600v Circuit BreakerSquare D HDP36100 100 Amp 3 Pole 600v Circuit Breaker
Square D Square D HDP36100 100 Amp 3 Pole 600v Circuit Breaker
$488.21
 Only 1 unit left
Square D Circuit Breaker Qour3305283 3 Pole 240 Vac 30 A 50/60 Hz Ring TerminalSquare D Circuit Breaker Qour3305283 3 Pole 240 Vac 30 A 50/60 Hz Ring Terminal
Square D Square D Circuit Breaker Qour3305283 3 Pole 240 Vac 30 A 50/60 Hz Ring Terminal
$221.85
 In stock, 5 units
CE Inc UBIF-215N/FPE NA215 2 Pole 15 Amp 120/240vac Standard Plug In Circuit BreakerCE Inc UBIF-215N/FPE NA215 2 Pole 15 Amp 120/240vac Standard Plug In Circuit Breaker
Connecticut Electric CE Inc UBIF-215N/FPE NA215 2 Pole 15 Amp 120/240vac Standard Plug In Circuit Breaker
$36.91
 Only 1 unit left
Square D EJB26030 2 Pole 30 Amp 480y/277v Circuit BreakerSquare D EJB26030 2 Pole 30 Amp 480y/277v Circuit Breaker
Square D Square D EJB26030 2 Pole 30 Amp 480y/277v Circuit Breaker
$443.82
 In stock, 4 units
Westinghouse EHB3015 15 Amp 3 Pole 480V Circuit BreakerWestinghouse EHB3015 15 Amp 3 Pole 480V Circuit Breaker
Westinghouse Westinghouse EHB3015 15 Amp 3 Pole 480V Circuit Breaker
From $59.16
 In stock, 13 units
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