Circuit Breakers & Accessories

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Murray MQ120 20 Amp 1 Pole 120/240V Type MSQ Circuit BreakerMurray MQ120 20 Amp 1 Pole 120/240V Type MSQ Circuit Breaker
Murray Murray MQ120 20 Amp 1 Pole 120/240V Type MSQ Circuit Breaker
$7.71
 In stock, 9 units
Fpe 225 Amp 3 Pole 120/240v Circuit BreakerFpe 225 Amp 3 Pole 120/240v Circuit Breaker
FPE Federal Pacific Fpe 225 Amp 3 Pole 120/240v Circuit Breaker
$92.72
 Only 1 unit left
Fuji Electric BU-ECA 2015 15 Amp 2 Pole 240V Breaker w/BU-FEC240A Shunt TripFuji Electric BU-ECA 2015 15 Amp 2 Pole 240V Breaker w/BU-FEC240A Shunt Trip
Fuji Electric Fuji Electric BU-ECA 2015 15 Amp 2 Pole 240V Breaker w/BU-FEC240A Shunt Trip
$30.82
 In stock, 2 units
ITE EE1H020 (ET1554) 20 Amp 1 Pole 277V Circuit BreakerITE EE1H020 (ET1554) 20 Amp 1 Pole 277V Circuit Breaker
ITE ITE EE1H020 (ET1554) 20 Amp 1 Pole 277V Circuit Breaker
$15.44
 In stock, 28 units
Eaton Cutler Hammer GHB2030 30 Amp 2 Pole 277/480v GHB Circuit BreakerEaton Cutler Hammer GHB2030 30 Amp 2 Pole 277/480v GHB Circuit Breaker
Eaton Eaton Cutler Hammer GHB2030 30 Amp 2 Pole 277/480v GHB Circuit Breaker
$154.49
 In stock, 2 units
Westinghouse EH1020 20 Amp 1 Pole 277V Circuit BreakerWestinghouse EH1020 20 Amp 1 Pole 277V Circuit Breaker
Westinghouse Westinghouse EH1020 20 Amp 1 Pole 277V Circuit Breaker
$77.25
 In stock, 30 units
Westinghouse JA3225W 225 Amp 3 Pole 6 Lug 600V Circuit BreakerWestinghouse JA3225W 225 Amp 3 Pole 6 Lug 600V Circuit Breaker
Westinghouse Westinghouse JA3225W 225 Amp 3 Pole 6 Lug 600V Circuit Breaker
$139.09
 In stock, 3 units
Siemens Sentron Series FXD63A150 150 Amp 600vac 3 Pole Circuit BreakerSiemens Sentron Series FXD63A150 150 Amp 600vac 3 Pole Circuit Breaker
Siemens / ITE Siemens Sentron Series FXD63A150 150 Amp 600vac 3 Pole Circuit Breaker
$1,081.87
 Only 1 unit left
Siemens Qjh23b225 22ka 3 Pole Circuit Breaker 225 Amp 240 VoltSiemens Qjh23b225 22ka 3 Pole Circuit Breaker 225 Amp 240 Volt
Siemens Siemens Qjh23b225 22ka 3 Pole Circuit Breaker 225 Amp 240 Volt
$231.75
 Sold out
Square D Hdl36060 Powerpact Circuit Breaker 3 Pole 60 Amp 600vSquare D Hdl36060 Powerpact Circuit Breaker 3 Pole 60 Amp 600v
Square D Square D Hdl36060 Powerpact Circuit Breaker 3 Pole 60 Amp 600v
$270.47
 Sold out
GE General Electric TFJ236225 225 Amp 3 Pole 600V Circuit Breaker w/Aux SwitchGE General Electric TFJ236225 225 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
GE General Electric GE General Electric TFJ236225 225 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
$200.85
 Only 1 unit left
Siemens Ed4 Ed43b080 3 Pole 80 Amp 480v Circuit Breaker Black/BlueSiemens Ed4 Ed43b080 3 Pole 80 Amp 480v Circuit Breaker Black/Blue
Siemens Siemens Ed4 Ed43b080 3 Pole 80 Amp 480v Circuit Breaker Black/Blue
$123.55
 Sold out
Square D FH36015 15 Amp 3 Pole 600V I Line Circuit BreakerSquare D FH36015 15 Amp 3 Pole 600V I Line Circuit Breaker
Square D Square D FH36015 15 Amp 3 Pole 600V I Line Circuit Breaker
$72.64
 In stock, 3 units
Square D QHB120 20 Amp 1 Pole 240V 65kA Circuit BreakerSquare D QHB120 20 Amp 1 Pole 240V 65kA Circuit Breaker
Square D Square D QHB120 20 Amp 1 Pole 240V 65kA Circuit Breaker
$30.91
 In stock, 42 units
Buss For Ite Main BreakerBuss For Ite Main Breaker
Siemens / ITE Buss For Ite Main Breaker
$15.44
 Only 1 unit left
Square D 20 Amp Two (2) Pole Piggyback Quad 120/240 Qot22020 Plastic FootSquare D 20 Amp Two (2) Pole Piggyback Quad 120/240 Qot22020 Plastic Foot
Square D Square D 20 Amp Two (2) Pole Piggyback Quad 120/240 Qot22020 Plastic Foot
$185.47
 Sold out
General Electric Tey245 Circuit Breaker, 2pole, 45a, Tey, 277/480vGeneral Electric Tey245 Circuit Breaker, 2pole, 45a, Tey, 277/480v
GE General Electric General Electric Tey245 Circuit Breaker, 2pole, 45a, Tey, 277/480v
$115.84
 Sold out
Eaton/Cutler Hammer CH130 30 Amp 1 Pole 120/240V Breaker - Metal Foot 1/2 NotchEaton/Cutler Hammer CH130 30 Amp 1 Pole 120/240V Breaker - Metal Foot 1/2 Notch
Cutler Hammer Eaton/Cutler Hammer CH130 30 Amp 1 Pole 120/240V Breaker - Metal Foot 1/2 Notch
From $9.26
 In stock, 199 units
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Square D HJA36060 60 Amp 3 Pole 480V Molded Case Circuit BreakerSquare D HJA36060 60 Amp 3 Pole 480V Molded Case Circuit Breaker
Square D Square D HJA36060 60 Amp 3 Pole 480V Molded Case Circuit Breaker
$772.77
 In stock, 4 units
Square D Fa16030c Fa Fh 1p 277v 30a I-Line Circuit BreakerSquare D Fa16030c Fa Fh 1p 277v 30a I-Line Circuit Breaker
Square D Square D Fa16030c Fa Fh 1p 277v 30a I-Line Circuit Breaker
$108.11
 Sold out
General Electric Tqd32y225 3 Pole Molded Switchcase 225a 240vGeneral Electric Tqd32y225 3 Pole Molded Switchcase 225a 240v
GE General Electric General Electric Tqd32y225 3 Pole Molded Switchcase 225a 240v
$77.19
 Sold out
Siemens BQD230 30 Amp 2 Pole 480Y/277V Bolt On Circuit BreakerSiemens BQD230 30 Amp 2 Pole 480Y/277V Bolt On Circuit Breaker
Siemens Siemens BQD230 30 Amp 2 Pole 480Y/277V Bolt On Circuit Breaker
From $92.72
 In stock, 5 units
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Westinghouse EB3020 20 Amp 3 Pole 240V Circuit BreakerWestinghouse EB3020 20 Amp 3 Pole 240V Circuit Breaker
Westinghouse Westinghouse EB3020 20 Amp 3 Pole 240V Circuit Breaker
$46.36
 In stock, 15 units
Westinghouse FB3020 20 Amp 3 Pole 600V FB Type Circuit BreakerWestinghouse FB3020 20 Amp 3 Pole 600V FB Type Circuit Breaker
Westinghouse Westinghouse FB3020 20 Amp 3 Pole 600V FB Type Circuit Breaker
From $40.11
 In stock, 2 units
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Westinghouse KA3225F 225 Amp 3 Pole 600V Circuit Breaker w/ 200 Amp TripWestinghouse KA3225F 225 Amp 3 Pole 600V Circuit Breaker w/ 200 Amp Trip
Westinghouse Westinghouse KA3225F 225 Amp 3 Pole 600V Circuit Breaker w/ 200 Amp Trip
$115.90
 Only 1 unit left
Challenger Cfh3040 40-Amp 3-Pole Cfh 65k Circuit Breaker 40a 3p 600vChallenger Cfh3040 40-Amp 3-Pole Cfh 65k Circuit Breaker 40a 3p 600v
Challenger Challenger Cfh3040 40-Amp 3-Pole Cfh 65k Circuit Breaker 40a 3p 600v
$92.66
 Sold out
Eaton/Cutler Hammer QBHW1040 40 Amp 1 Pole 120/240V Bolt On Circuit BreakerEaton/Cutler Hammer QBHW1040 40 Amp 1 Pole 120/240V Bolt On Circuit Breaker
Cutler Hammer Eaton/Cutler Hammer QBHW1040 40 Amp 1 Pole 120/240V Bolt On Circuit Breaker
$23.17
 In stock, 2 units
Square D LAP36250MB 250 Amp 3 Pole 600v Circuit BreakerSquare D LAP36250MB 250 Amp 3 Pole 600v Circuit Breaker
Square D Square D LAP36250MB 250 Amp 3 Pole 600v Circuit Breaker
From $278.11
 In stock, 2 units
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Square D Q232175 3 Pole 175 Amp 240v 10k Type Q2 I Line Circuit BreakerSquare D Q232175 3 Pole 175 Amp 240v 10k Type Q2 I Line Circuit Breaker
Square D Square D Q232175 3 Pole 175 Amp 240v 10k Type Q2 I Line Circuit Breaker
From $86.46
 Sold out
ITE Siemens HED43B020 20 Amp 3 Pole 480 VAC Circuit BreakerITE Siemens HED43B020 20 Amp 3 Pole 480 VAC Circuit Breaker
Siemens / ITE ITE Siemens HED43B020 20 Amp 3 Pole 480 VAC Circuit Breaker
$432.73
 In stock, 3 units
Westinghouse HFB3070 70 Amp 3 Pole 600V Circuit BreakerWestinghouse HFB3070 70 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse HFB3070 70 Amp 3 Pole 600V Circuit Breaker
From $190.02
 In stock, 2 units
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Westinghouse HFB3015 15 Amp 3 Pole 600V Type HFB Circuit BreakerWestinghouse HFB3015 15 Amp 3 Pole 600V Type HFB Circuit Breaker
Westinghouse Westinghouse HFB3015 15 Amp 3 Pole 600V Type HFB Circuit Breaker
$30.91
 In stock, 7 units
Square D Hj 150 Hja36100 3 Pole 100 Amp 600v Circuit BreakerSquare D Hj 150 Hja36100 3 Pole 100 Amp 600v Circuit Breaker
Square D Square D Hj 150 Hja36100 3 Pole 100 Amp 600v Circuit Breaker
$324.49
 Sold out
Square D EDB24020 20 Amp 2 Pole 480/277V Circuit BreakerSquare D EDB24020 20 Amp 2 Pole 480/277V Circuit Breaker
Square D Square D EDB24020 20 Amp 2 Pole 480/277V Circuit Breaker
$61.74
 Sold out
Ge Sgha Lug Cover 3 P 208c229|P| Lug CoverGe Sgha Lug Cover 3 P 208c229|P| Lug Cover
GE General Electric Ge Sgha Lug Cover 3 P 208c229|P| Lug Cover
$29.36
 Sold out
Ite Siemens Hbq1b020 1 Pole 20 Amp 120/240 Volt 65 Aic Bolt On Circuit BreakerIte Siemens Hbq1b020 1 Pole 20 Amp 120/240 Volt 65 Aic Bolt On Circuit Breaker
ITE Ite Siemens Hbq1b020 1 Pole 20 Amp 120/240 Volt 65 Aic Bolt On Circuit Breaker
$55.57
 Only 1 unit left
Heinemann CF1-G3-U 1 Pole 75 Amp 120/240 Vac Circuit BreakerHeinemann CF1-G3-U 1 Pole 75 Amp 120/240 Vac Circuit Breaker
Heinemann Heinemann CF1-G3-U 1 Pole 75 Amp 120/240 Vac Circuit Breaker
From $9.21
 In stock, 18 units
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Square D QO140 40 Amp 1 Pole 120/240V Type QO Circuit Breaker - Black FaceSquare D QO140 40 Amp 1 Pole 120/240V Type QO Circuit Breaker - Black Face
Square D Square D QO140 40 Amp 1 Pole 120/240V Type QO Circuit Breaker - Black Face
From $10.80
 In stock, 87 units
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FPE 2B125 125 Amp 2 Pole 240V Circuit BreakerFPE 2B125 125 Amp 2 Pole 240V Circuit Breaker
FPE Federal Pacific FPE 2B125 125 Amp 2 Pole 240V Circuit Breaker
From $139.04
 In stock, 10 units
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Westinghouse MCP0322R 3 Amp 3 Pole 600V w/Aux Switch - Cosmetic FlawWestinghouse MCP0322R 3 Amp 3 Pole 600V w/Aux Switch - Cosmetic Flaw
Westinghouse Westinghouse MCP0322R 3 Amp 3 Pole 600V w/Aux Switch - Cosmetic Flaw
$69.47
 Only 1 unit left
Westinghouse HMCP015EOC 15 Amp 3 Pole 600V Circuit BreakerWestinghouse HMCP015EOC 15 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse HMCP015EOC 15 Amp 3 Pole 600V Circuit Breaker
$30.91
 Only 1 unit left
FPE NF221070R 70 Amp 2 Pole 600V NF-R Circuit Breaker - Cosmetic FlawFPE NF221070R 70 Amp 2 Pole 600V NF-R Circuit Breaker - Cosmetic Flaw
FPE Federal Pacific FPE NF221070R 70 Amp 2 Pole 600V NF-R Circuit Breaker - Cosmetic Flaw
$69.54
 Only 1 unit left
Cutler-Hammer/Westinghouse FD3040L 3 Pole 40 Amp 600VAC 25k Circuit BreakerCutler-Hammer/Westinghouse FD3040L 3 Pole 40 Amp 600VAC 25k Circuit Breaker
Westinghouse / Cutler Hammer Cutler-Hammer/Westinghouse FD3040L 3 Pole 40 Amp 600VAC 25k Circuit Breaker
$370.86
 Only 1 unit left
Square D/Schneider Electric NHJL36100 100 Amp 3 Pole 600V PowerPact HJ150Square D/Schneider Electric NHJL36100 100 Amp 3 Pole 600V PowerPact HJ150
Square D Square D/Schneider Electric NHJL36100 100 Amp 3 Pole 600V PowerPact HJ150
$1,854.60
 Only 1 unit left
Siemens B320H 20 Amp 3 Pole 240V 22kA Bolt-On Circuit BreakerSiemens B320H 20 Amp 3 Pole 240V 22kA Bolt-On Circuit Breaker
Siemens / ITE Siemens B320H 20 Amp 3 Pole 240V 22kA Bolt-On Circuit Breaker
From $84.94
 In stock, 2 units
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Siemens B350 50 Amp 3 Pole 240V Bolt on Circuit BreakerSiemens B350 50 Amp 3 Pole 240V Bolt on Circuit Breaker
Siemens Siemens B350 50 Amp 3 Pole 240V Bolt on Circuit Breaker
$61.80
 Only 1 unit left
Siemens/ITE FJ63B175 175 Amp 3 Pole 600V Type FJ6 Circuit BreakerSiemens/ITE FJ63B175 175 Amp 3 Pole 600V Type FJ6 Circuit Breaker
ITE Siemens/ITE FJ63B175 175 Amp 3 Pole 600V Type FJ6 Circuit Breaker
$177.73
 Only 1 unit left
Square D Q1370 70 Amp 3 Pole 240V Circuit BreakerSquare D Q1370 70 Amp 3 Pole 240V Circuit Breaker
Square D Square D Q1370 70 Amp 3 Pole 240V Circuit Breaker
$463.65
 In stock, 16 units

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