All Circuit Breakers

5835 products

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Allen-Bradley 1489-A1C200 20 Amp 1 Pole 277V Din Rail Mount Circuit BreakerAllen-Bradley 1489-A1C200 20 Amp 1 Pole 277V Din Rail Mount Circuit Breaker
Allen-Bradley Allen-Bradley 1489-A1C200 20 Amp 1 Pole 277V Din Rail Mount Circuit Breaker
$36.91
 Only 1 unit left
Eaton/Westinghouse QBHW1015 15 Amp 1 Pole 120/240V Bolt On Circuit BreakerEaton/Westinghouse QBHW1015 15 Amp 1 Pole 120/240V Bolt On Circuit Breaker
Westinghouse Eaton/Westinghouse QBHW1015 15 Amp 1 Pole 120/240V Bolt On Circuit Breaker
From $7.38
 In stock, 8 units
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Westinghouse HQP1015 15 Amp 1 Pole 120/240V Type HQP Circuit BreakerWestinghouse HQP1015 15 Amp 1 Pole 120/240V Type HQP Circuit Breaker
Westinghouse Westinghouse HQP1015 15 Amp 1 Pole 120/240V Type HQP Circuit Breaker
$14.78
 Only 1 unit left
Murray MQ230 30 Amp 2 Pole 120/240V Circuit BreakerMurray MQ230 30 Amp 2 Pole 120/240V Circuit Breaker
Murray Murray MQ230 30 Amp 2 Pole 120/240V Circuit Breaker
$19.21
 In stock, 7 units
LCB/Trip & Light LB230 30 Amp 2 Pole 120/240V Type CL Circuit BreakerLCB/Trip & Light LB230 30 Amp 2 Pole 120/240V Type CL Circuit Breaker
LCB Corp LCB/Trip & Light LB230 30 Amp 2 Pole 120/240V Type CL Circuit Breaker
$29.56
 In stock, 2 units
Westinghouse QNBL2020 20 Amp 2 Pole 120/240V Circuit BreakerWestinghouse QNBL2020 20 Amp 2 Pole 120/240V Circuit Breaker
Westinghouse Westinghouse QNBL2020 20 Amp 2 Pole 120/240V Circuit Breaker
$26.61
 In stock, 4 units
Heinemann X0412 15 Amp 1 Pole 220VAC Circuit BreakerHeinemann X0412 15 Amp 1 Pole 220VAC Circuit Breaker
Heinemann Heinemann X0412 15 Amp 1 Pole 220VAC Circuit Breaker
$22.18
 In stock, 3 units
Siemens/ITE/Gould BQ3-B070 70 Amp 3 Pole 240V Circuit Breaker BQ3B070Siemens/ITE/Gould BQ3-B070 70 Amp 3 Pole 240V Circuit Breaker BQ3B070
Siemens / ITE / Gould Siemens/ITE/Gould BQ3-B070 70 Amp 3 Pole 240V Circuit Breaker BQ3B070
$32.54
 In stock, 4 units
General Electric THQB32100ST1 100A 3P 240V Breaker w/Shunt Trip - Cosmetic FlawGeneral Electric THQB32100ST1 100A 3P 240V Breaker w/Shunt Trip - Cosmetic Flaw
GE General Electric General Electric THQB32100ST1 100A 3P 240V Breaker w/Shunt Trip - Cosmetic Flaw
$110.94
 Only 1 unit left
GE THQB32020ST1 20 Amp 3 Pole 240V Breaker w/Shunt TripGE THQB32020ST1 20 Amp 3 Pole 240V Breaker w/Shunt Trip
GE General Electric GE THQB32020ST1 20 Amp 3 Pole 240V Breaker w/Shunt Trip
$133.14
 In stock, 4 units
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Westinghouse EA3030 3 Pole 30 Amp 240V Circuit BreakerWestinghouse EA3030 3 Pole 30 Amp 240V Circuit Breaker
Westinghouse Westinghouse EA3030 3 Pole 30 Amp 240V Circuit Breaker
From $36.91
 In stock, 4 units
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GE General Electric TE11015 15 Amp 1 Pole 125V Type TE Circuit BreakerGE General Electric TE11015 15 Amp 1 Pole 125V Type TE Circuit Breaker
GE General Electric GE General Electric TE11015 15 Amp 1 Pole 125V Type TE Circuit Breaker
From $16.19
 In stock, 20 units
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Siemens LGB3B025 25 Amp 3 Pole 600V Type LGB Circuit BreakerSiemens LGB3B025 25 Amp 3 Pole 600V Type LGB Circuit Breaker
Siemens Siemens LGB3B025 25 Amp 3 Pole 600V Type LGB Circuit Breaker
$334.28
 In stock, 7 units
Westinghouse HF3030 30 Amp 3 Pole 600V Type HF Circuit BreakerWestinghouse HF3030 30 Amp 3 Pole 600V Type HF Circuit Breaker
Westinghouse Westinghouse HF3030 30 Amp 3 Pole 600V Type HF Circuit Breaker
$221.90
 In stock, 3 units
Westinghouse EHB3030 30 Amp 3 Pole 480V Circuit BreakerWestinghouse EHB3030 30 Amp 3 Pole 480V Circuit Breaker
Westinghouse Westinghouse EHB3030 30 Amp 3 Pole 480V Circuit Breaker
$59.16
 In stock, 6 units
Westinghouse EB2015 15 Amp 2 Pole 240V Circuit BreakerWestinghouse EB2015 15 Amp 2 Pole 240V Circuit Breaker
Westinghouse Westinghouse EB2015 15 Amp 2 Pole 240V Circuit Breaker
From $14.78
 In stock, 4 units
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GE General Electric TE32015 15 Amp 3 Pole 240V Circuit BreakerGE General Electric TE32015 15 Amp 3 Pole 240V Circuit Breaker
GE General Electric GE General Electric TE32015 15 Amp 3 Pole 240V Circuit Breaker
$29.56
 In stock, 2 units
Siemens B150H 1 Pole 50 Amp 120v 22KA Circuit BreakerSiemens B150H 1 Pole 50 Amp 120v 22KA Circuit Breaker
Siemens Siemens B150H 1 Pole 50 Amp 120v 22KA Circuit Breaker
$22.18
 In stock, 2 units
Murray MP3030 Single Pole 30A/30A 120/240VAC Type MP Tandem Circuit BreakerMurray MP3030 Single Pole 30A/30A 120/240VAC Type MP Tandem Circuit Breaker
Murray Murray MP3030 Single Pole 30A/30A 120/240VAC Type MP Tandem Circuit Breaker
From $7.38
 In stock, 8 units
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Cutler Hammer CH170 70 Amp 1 Pole 120/240V Circuit Breaker - Metal Foot 1/2 NotchCutler Hammer CH170 70 Amp 1 Pole 120/240V Circuit Breaker - Metal Foot 1/2 Notch
Cutler Hammer Cutler Hammer CH170 70 Amp 1 Pole 120/240V Circuit Breaker - Metal Foot 1/2 Notch
$39.94
 Only 1 unit left
Bryant BR150 50 Amp 1 Pole 120/240V Circuit BreakerBryant BR150 50 Amp 1 Pole 120/240V Circuit Breaker
Bryant Bryant BR150 50 Amp 1 Pole 120/240V Circuit Breaker
$10.34
 In stock, 8 units
Westinghouse 114B408H01 Filler Cover 1 Pole Screw Mount Black PlasticWestinghouse 114B408H01 Filler Cover 1 Pole Screw Mount Black Plastic
Westinghouse / Cutler Hammer Westinghouse 114B408H01 Filler Cover 1 Pole Screw Mount Black Plastic
$59.16
 Only 1 unit left
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Square D QOM2200VHL 200 Amp 2 Pole 120/240V 22kA Circuit BreakerSquare D QOM2200VHL 200 Amp 2 Pole 120/240V 22kA Circuit Breaker
Square D Square D QOM2200VHL 200 Amp 2 Pole 120/240V 22kA Circuit Breaker
$295.87
 Only 1 unit left
ITE/Siemens QJ23B150H 150 Amp 3 Pole 240V Type QJ/H Circuit BreakerITE/Siemens QJ23B150H 150 Amp 3 Pole 240V Type QJ/H Circuit Breaker
Siemens / ITE ITE/Siemens QJ23B150H 150 Amp 3 Pole 240V Type QJ/H Circuit Breaker
$887.65
 In stock, 4 units
Eaton Classified CHQ120 20 Amp 1 Pole 120/240V Circuit BreakerEaton Classified CHQ120 20 Amp 1 Pole 120/240V Circuit Breaker
Eaton / Cutler-Hammer Eaton Classified CHQ120 20 Amp 1 Pole 120/240V Circuit Breaker
$5.90
 In stock, 60 units
Airpax 219-3-2600-437 3 Pole 43 Amp 600V Max 50/60Hz 50A Trip Din Rail Mount Circuit BreakerAirpax 219-3-2600-437 3 Pole 43 Amp 600V Max 50/60Hz 50A Trip Din Rail Mount Circuit Breaker
Airpax Airpax 219-3-2600-437 3 Pole 43 Amp 600V Max 50/60Hz 50A Trip Din Rail Mount Circuit Breaker
From $59.13
 In stock, 3 units
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Merlin Gerin C60N 1.5A 2 Pole 480V Type C Din-Rail Mount Circuit BreakerMerlin Gerin C60N 1.5A 2 Pole 480V Type C Din-Rail Mount Circuit Breaker
Merlin Gerin Merlin Gerin C60N 1.5A 2 Pole 480V Type C Din-Rail Mount Circuit Breaker
$13.30
 In stock
Allen-Bradley 1492-CB3 G100 10A 3 Pole 480V Series B Din-Rail Circuit BreakerAllen-Bradley 1492-CB3 G100 10A 3 Pole 480V Series B Din-Rail Circuit Breaker
Allen-Bradley Allen-Bradley 1492-CB3 G100 10A 3 Pole 480V Series B Din-Rail Circuit Breaker
$22.12
 Only 1 unit left
Westinghouse MCP331000CR 100 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP331000CR 100 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP331000CR 100 Amp 3 Pole 600V Circuit Breaker
From $147.92
 In stock, 21 units
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Siemens/ITE/Gould E43B040 40 Amp 3 Pole 480V Type E43B Circuit BreakerSiemens/ITE/Gould E43B040 40 Amp 3 Pole 480V Type E43B Circuit Breaker
Siemens / ITE / Gould Siemens/ITE/Gould E43B040 40 Amp 3 Pole 480V Type E43B Circuit Breaker
From $73.97
 Only 1 unit left
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Westinghouse MCP03150R 15 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP03150R 15 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP03150R 15 Amp 3 Pole 600V Circuit Breaker
From $22.12
 In stock, 7 units
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General Electric TEC36030 30 Amp 3 Pole 600V Type TEC Circuit BreakerGeneral Electric TEC36030 30 Amp 3 Pole 600V Type TEC Circuit Breaker
GE General Electric General Electric TEC36030 30 Amp 3 Pole 600V Type TEC Circuit Breaker
From $133.14
 In stock, 6 units
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ITE QT2-2201520 2 Pole 20A/20A-15A/20A Type QT2 Quad Closed Stab Circuit BreakerITE QT2-2201520 2 Pole 20A/20A-15A/20A Type QT2 Quad Closed Stab Circuit Breaker
ITE ITE QT2-2201520 2 Pole 20A/20A-15A/20A Type QT2 Quad Closed Stab Circuit Breaker
$22.18
 Only 1 unit left
ITE QT1-1520 15/20 Amp 1 Pole 120/240V Circuit BreakerITE QT1-1520 15/20 Amp 1 Pole 120/240V Circuit Breaker
ITE ITE QT1-1520 15/20 Amp 1 Pole 120/240V Circuit Breaker
$22.18
 In stock, 14 units
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ITE B160H Single Pole 60A 120/240VAC 22kAIC Type BLH Bolt On Circuit BreakerITE B160H Single Pole 60A 120/240VAC 22kAIC Type BLH Bolt On Circuit Breaker
Siemens / ITE / Gould ITE B160H Single Pole 60A 120/240VAC 22kAIC Type BLH Bolt On Circuit Breaker
$22.18
 In stock, 11 units
Square D PGA36080U33A 800 Amp 3 Pole 600V Type PG800 PowerPact Circuit BreakerSquare D PGA36080U33A 800 Amp 3 Pole 600V Type PG800 PowerPact Circuit Breaker
Square D Square D PGA36080U33A 800 Amp 3 Pole 600V Type PG800 PowerPact Circuit Breaker
From $4,438.31
 Only 1 unit left
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Westinghouse HMCP400X5W 400 Amp 3 Pole 600V Circuit Breaker - Cosmetic FlawWestinghouse HMCP400X5W 400 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
Westinghouse Westinghouse HMCP400X5W 400 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
$436.43
 Only 1 unit left
GE General Electric TED134YT100A 100 Amp 3 Pole 480V Type TED Circuit BreakerGE General Electric TED134YT100A 100 Amp 3 Pole 480V Type TED Circuit Breaker
GE General Electric GE General Electric TED134YT100A 100 Amp 3 Pole 480V Type TED Circuit Breaker
From $133.08
 In stock, 2 units
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Siemens ITE Sentron MD62F800 800 Amp 2 Pole 600AC 250DC MD6 Circuit BreakerSiemens ITE Sentron MD62F800 800 Amp 2 Pole 600AC 250DC MD6 Circuit Breaker
Siemens / ITE Siemens ITE Sentron MD62F800 800 Amp 2 Pole 600AC 250DC MD6 Circuit Breaker
$1,257.52
 Only 1 unit left
ABB SU201M-K0.5 Single Pole Din-Rail Mount Circuit Breaker 0.5Amp 277V 50/60HzABB SU201M-K0.5 Single Pole Din-Rail Mount Circuit Breaker 0.5Amp 277V 50/60Hz
ABB ABB SU201M-K0.5 Single Pole Din-Rail Mount Circuit Breaker 0.5Amp 277V 50/60Hz
$35.50
 In stock, 3 units
Airpax 299-4-7584-4 100A/100A/100A/1A 480VAC Din-Rail Mount 4 Pole Mini Circuit BreakerAirpax 299-4-7584-4 100A/100A/100A/1A 480VAC Din-Rail Mount 4 Pole Mini Circuit Breaker
Airpax Airpax 299-4-7584-4 100A/100A/100A/1A 480VAC Din-Rail Mount 4 Pole Mini Circuit Breaker
$189.36
 Only 1 unit left
Eaton/Cutler-Hammer EHC3020 20 Amp 3 Pole 240/480V Circuit BreakerEaton/Cutler-Hammer EHC3020 20 Amp 3 Pole 240/480V Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler-Hammer EHC3020 20 Amp 3 Pole 240/480V Circuit Breaker
From $29.51
 In stock, 15 units
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Siemens/ITE ED63A030 30 Amp 3 Pole 600V Type CED6-ETI Circuit BreakerSiemens/ITE ED63A030 30 Amp 3 Pole 600V Type CED6-ETI Circuit Breaker
Siemens Siemens/ITE ED63A030 30 Amp 3 Pole 600V Type CED6-ETI Circuit Breaker
$458.62
 In stock, 4 units
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Eaton BQC220250 20A/50 Amp 2 Pole 120/240V Type BRD Circuit BreakerEaton BQC220250 20A/50 Amp 2 Pole 120/240V Type BRD Circuit Breaker
Eaton / Cutler Hammer Eaton BQC220250 20A/50 Amp 2 Pole 120/240V Type BRD Circuit Breaker
$59.16
 Only 1 unit left
Eaton/Cutler-Hammer BREQS125 Breaker Hold Down Kit 2 Pole 125A Max Breaker SizeEaton/Cutler-Hammer BREQS125 Breaker Hold Down Kit 2 Pole 125A Max Breaker Size
Eaton / Cutler-Hammer Eaton/Cutler-Hammer BREQS125 Breaker Hold Down Kit 2 Pole 125A Max Breaker Size
From $5.90
 In stock, 6 units
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Westinghouse HLB3400F 400 Amp 3 Pole 600V w/225 Amp TripWestinghouse HLB3400F 400 Amp 3 Pole 600V w/225 Amp Trip
Westinghouse Westinghouse HLB3400F 400 Amp 3 Pole 600V w/225 Amp Trip
$214.50
 Only 1 unit left
ITE QSA1515 15 Amp 2 Pole 240V Breaker/Surge ArresterITE QSA1515 15 Amp 2 Pole 240V Breaker/Surge Arrester
ITE ITE QSA1515 15 Amp 2 Pole 240V Breaker/Surge Arrester
From $73.97
 In stock, 3 units
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ABB S202 C8 2 Pole 0.5~8A 277/480VAC Type C Mini Circuit BreakerABB S202 C8 2 Pole 0.5~8A 277/480VAC Type C Mini Circuit Breaker
ABB ABB S202 C8 2 Pole 0.5~8A 277/480VAC Type C Mini Circuit Breaker
$44.30
 In stock

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