Circuit Breakers & Accessories

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Eaton/Cutler Hammer QBHW3020H 20 Amp 3 Pole 240V Circuit BreakerEaton/Cutler Hammer QBHW3020H 20 Amp 3 Pole 240V Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler Hammer QBHW3020H 20 Amp 3 Pole 240V Circuit Breaker
From $72.64
 In stock, 3 units
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Westinghouse EHB3100 100 Amp 3 Pole 480V Type EHB Circuit BreakerWestinghouse EHB3100 100 Amp 3 Pole 480V Type EHB Circuit Breaker
Westinghouse Westinghouse EHB3100 100 Amp 3 Pole 480V Type EHB Circuit Breaker
From $123.62
 Only 1 unit left
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Square D FA22100AB 100 Amp 2 Pole 240V Type FA I-Line Circuit BreakerSquare D FA22100AB 100 Amp 2 Pole 240V Type FA I-Line Circuit Breaker
Square D Square D FA22100AB 100 Amp 2 Pole 240V Type FA I-Line Circuit Breaker
$46.30
 Only 1 unit left
Eaton GFTCB260 60 Amp 120/240v 2 Pole Ground Fault Circuit BreakerEaton GFTCB260 60 Amp 120/240v 2 Pole Ground Fault Circuit Breaker
Eaton / Cutler Hammer Eaton GFTCB260 60 Amp 120/240v 2 Pole Ground Fault Circuit Breaker
$183.93
 Sold out
Square D QOT3020 30/20 Amp 1 Pole 120/240V Breaker - New Style - Clip OnSquare D QOT3020 30/20 Amp 1 Pole 120/240V Breaker - New Style - Clip On
Square D Square D QOT3020 30/20 Amp 1 Pole 120/240V Breaker - New Style - Clip On
$54.09
 In stock, 9 units
ITE EH3B020 20 Amp 3 Pole 480V Type EH Circuit BreakerITE EH3B020 20 Amp 3 Pole 480V Type EH Circuit Breaker
ITE ITE EH3B020 20 Amp 3 Pole 480V Type EH Circuit Breaker
$54.09
 Only 1 unit left
ITE EH3-B030 30 Amp 3 Pole 240/480V Type EH3 Circuit BreakerITE EH3-B030 30 Amp 3 Pole 240/480V Type EH3 Circuit Breaker
ITE ITE EH3-B030 30 Amp 3 Pole 240/480V Type EH3 Circuit Breaker
$37.08
 Sold out
Murray MP115AF 15 Amp 1 Pole 120V AFCI Circuit BreakerMurray MP115AF 15 Amp 1 Pole 120V AFCI Circuit Breaker
Murray Murray MP115AF 15 Amp 1 Pole 120V AFCI Circuit Breaker
$32.46
 In stock, 5 units
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Square D EGB34025 25 Amp 480y/277v 3 Pole Bolt on Circuit BreakerSquare D EGB34025 25 Amp 480y/277v 3 Pole Bolt on Circuit Breaker
Square D Square D EGB34025 25 Amp 480y/277v 3 Pole Bolt on Circuit Breaker
$200.92
 Sold out
Westinghouse/Eaton-Cutler Hammer BAB2015/BA215 15A 2P 120/240v Bolt In BreakerWestinghouse/Eaton-Cutler Hammer BAB2015/BA215 15A 2P 120/240v Bolt In Breaker
Westinghouse Westinghouse/Eaton-Cutler Hammer BAB2015/BA215 15A 2P 120/240v Bolt In Breaker
$23.11
 In stock, 2 units
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Square D Q2M-2225-MT 225A 2 Pole 120/240V Q2M Circuit BreakerSquare D Q2M-2225-MT 225A 2 Pole 120/240V Q2M Circuit Breaker
Square D Square D Q2M-2225-MT 225A 2 Pole 120/240V Q2M Circuit Breaker
$309.10
 Sold out
FPE/Federal Pacific NJL631400 400 Amp 3 Pole 600 VAC Type NJL Circuit BreakerFPE/Federal Pacific NJL631400 400 Amp 3 Pole 600 VAC Type NJL Circuit Breaker
FPE Federal Pacific FPE/Federal Pacific NJL631400 400 Amp 3 Pole 600 VAC Type NJL Circuit Breaker
$154.55
 Sold out
Westinghouse E3100 100 Amp 3 Pole 120/240V E Frame Circuit BreakerWestinghouse E3100 100 Amp 3 Pole 120/240V E Frame Circuit Breaker
Westinghouse Westinghouse E3100 100 Amp 3 Pole 120/240V E Frame Circuit Breaker
From $54.01
 Only 1 unit left
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Square D QBP22100TM 100 Amp 240v 2 Pole Molded Case Circuit BreakerSquare D QBP22100TM 100 Amp 240v 2 Pole Molded Case Circuit Breaker
Square D Square D QBP22100TM 100 Amp 240v 2 Pole Molded Case Circuit Breaker
$154.49
 Sold out
Hilti CP 617L Firestop Putty Pads 7” x 7"Hilti CP 617L Firestop Putty Pads 7” x 7"
Hilti Hilti CP 617L Firestop Putty Pads 7” x 7"
From $12.35
 Sold out
Cutler Hammer CHB330 30 Amp 3 Pole 240V Bolt On Circuit BreakerCutler Hammer CHB330 30 Amp 3 Pole 240V Bolt On Circuit Breaker
Cutler Hammer Cutler Hammer CHB330 30 Amp 3 Pole 240V Bolt On Circuit Breaker
$69.47
 Only 1 unit left
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Cutler Hammer CHB230 2 Pole 30 Amp Bolt On 120/240v Circuit BreakerCutler Hammer CHB230 2 Pole 30 Amp Bolt On 120/240v Circuit Breaker
Eaton / Cutler Hammer Cutler Hammer CHB230 2 Pole 30 Amp Bolt On 120/240v Circuit Breaker
$100.39
 Sold out
Eaton/Cutler-Hammer BR350/C350 50 Amp 3 Pole 240V Circuit BreakerEaton/Cutler-Hammer BR350/C350 50 Amp 3 Pole 240V Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler-Hammer BR350/C350 50 Amp 3 Pole 240V Circuit Breaker
$55.62
 In stock, 2 units
Eaton/Cutler Hammer BD1520/A1520 15/20 Amp 2 Pole 120/240V Circuit BreakerEaton/Cutler Hammer BD1520/A1520 15/20 Amp 2 Pole 120/240V Circuit Breaker
Cutler Hammer Eaton/Cutler Hammer BD1520/A1520 15/20 Amp 2 Pole 120/240V Circuit Breaker
$18.53
 In stock, 14 units
Siemens B215 15 Amp 2 Pole 120/240V Type BL Bolt In Circuit BreakerSiemens B215 15 Amp 2 Pole 120/240V Type BL Bolt In Circuit Breaker
Siemens Siemens B215 15 Amp 2 Pole 120/240V Type BL Bolt In Circuit Breaker
From $15.37
 In stock, 6 units
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General Electric THQL2190 90 Amp 2 Pole 120/240V Circuit BreakerGeneral Electric THQL2190 90 Amp 2 Pole 120/240V Circuit Breaker
GE General Electric General Electric THQL2190 90 Amp 2 Pole 120/240V Circuit Breaker
From $27.79
 In stock, 7 units
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Murray MP225 25 Amp 2 Pole 120/240V Plug In Type MP-T Circuit BreakerMurray MP225 25 Amp 2 Pole 120/240V Plug In Type MP-T Circuit Breaker
Murray Murray MP225 25 Amp 2 Pole 120/240V Plug In Type MP-T Circuit Breaker
From $18.53
 In stock, 6 units
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Square D NF277PSG3 Powerlink G3 Power SupplySquare D NF277PSG3 Powerlink G3 Power Supply
Square D Square D NF277PSG3 Powerlink G3 Power Supply
$61.74
 Sold out
Cutler Hammer CHB350 50 Amp 3 Pole 240 VAC Circuit BreakerCutler Hammer CHB350 50 Amp 3 Pole 240 VAC Circuit Breaker
Cutler Hammer Cutler Hammer CHB350 50 Amp 3 Pole 240 VAC Circuit Breaker
$200.92
 Only 1 unit left
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White Rodgers D341235P01 50A55-474-04 Furnace Control Circuit BoardWhite Rodgers D341235P01 50A55-474-04 Furnace Control Circuit Board
White Rogers White Rodgers D341235P01 50A55-474-04 Furnace Control Circuit Board
$77.19
 Sold out
ITE QP2-B050 50 Amp 2 Pole 120/240V Type EQ-P Circuit BreakerITE QP2-B050 50 Amp 2 Pole 120/240V Type EQ-P Circuit Breaker
ITE ITE QP2-B050 50 Amp 2 Pole 120/240V Type EQ-P Circuit Breaker
$12.35
 In stock, 324 units
Square D QOM2125VH 125 Amp 2 Pole 120/240V Type QOM2 Circuit BreakerSquare D QOM2125VH 125 Amp 2 Pole 120/240V Type QOM2 Circuit Breaker
Square D Square D QOM2125VH 125 Amp 2 Pole 120/240V Type QOM2 Circuit Breaker
From $69.54
 In stock, 2 units
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Eaton Cutler Hammer Ghb1060 Single Pole 60 Amp Type Ghb Circuit BreakerEaton Cutler Hammer Ghb1060 Single Pole 60 Amp Type Ghb Circuit Breaker
Eaton Eaton Cutler Hammer Ghb1060 Single Pole 60 Amp Type Ghb Circuit Breaker
$33.99
 Sold out
Siemens ITE BQD340 3 Pole 40 Amp 277/480v Bolt On Circuit BreakerSiemens ITE BQD340 3 Pole 40 Amp 277/480v Bolt On Circuit Breaker
Siemens Siemens ITE BQD340 3 Pole 40 Amp 277/480v Bolt On Circuit Breaker
From $108.17
 In stock, 2 units
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General Electric GE TG4324 200A Fusible Safety Switch Nema 1 Indoor 240 VacGeneral Electric GE TG4324 200A Fusible Safety Switch Nema 1 Indoor 240 Vac
GE General Electric General Electric GE TG4324 200A Fusible Safety Switch Nema 1 Indoor 240 Vac
From $309.03
 Only 1 unit left
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ITE/Gould BQ3B100 100 Amp 3 Pole 120/240V Bolt-on Circuit BreakerITE/Gould BQ3B100 100 Amp 3 Pole 120/240V Bolt-on Circuit Breaker
Siemens / ITE ITE/Gould BQ3B100 100 Amp 3 Pole 120/240V Bolt-on Circuit Breaker
$131.35
 In stock, 2 units
Eaton BQC230240/A3040CT 30/40/40/30 Amp 2 Pole 120/240V Circuit BreakerEaton BQC230240/A3040CT 30/40/40/30 Amp 2 Pole 120/240V Circuit Breaker
Eaton / Cutler Hammer Eaton BQC230240/A3040CT 30/40/40/30 Amp 2 Pole 120/240V Circuit Breaker
From $38.56
 Sold out
Square D QOM125 125 Amp 2 Pole 120/240V Type QOM1A Main Circuit BreakerSquare D QOM125 125 Amp 2 Pole 120/240V Type QOM1A Main Circuit Breaker
Square D Square D QOM125 125 Amp 2 Pole 120/240V Type QOM1A Main Circuit Breaker
$115.90
 Sold out
Square D QDA32150 150 Amp 3 Pole 240V I-Line Main Circuit BreakerSquare D QDA32150 150 Amp 3 Pole 240V I-Line Main Circuit Breaker
Square D Square D QDA32150 150 Amp 3 Pole 240V I-Line Main Circuit Breaker
$772.77
 Sold out
Siemens ITE FXD63B250 Series A 3 Pole 250 Amp 600v Sentron Series Circuit BreakerSiemens ITE FXD63B250 Series A 3 Pole 250 Amp 600v Sentron Series Circuit Breaker
Siemens / ITE Siemens ITE FXD63B250 Series A 3 Pole 250 Amp 600v Sentron Series Circuit Breaker
From $432.73
 Sold out
Siemens B380 3 Pole 80 Amp 240 Volt Type BL Circuit BreakerSiemens B380 3 Pole 80 Amp 240 Volt Type BL Circuit Breaker
Siemens Siemens B380 3 Pole 80 Amp 240 Volt Type BL Circuit Breaker
$77.25
 Sold out
Square D QOB240VH 40 Amp 2 Pole 240V 22kA Circuit BreakerSquare D QOB240VH 40 Amp 2 Pole 240V 22kA Circuit Breaker
Square D Square D QOB240VH 40 Amp 2 Pole 240V 22kA Circuit Breaker
$142.18
 In stock, 7 units
Square D QO260GFI 60 Amp 2 Pole 120/240V GFCI Circuit BreakerSquare D QO260GFI 60 Amp 2 Pole 120/240V GFCI Circuit Breaker
Square D Square D QO260GFI 60 Amp 2 Pole 120/240V GFCI Circuit Breaker
From $92.72
 Sold out
Siemens JXD63B400 400 Amp 3-Pole 600V Circuit BreakerSiemens JXD63B400 400 Amp 3-Pole 600V Circuit Breaker
Siemens Siemens JXD63B400 400 Amp 3-Pole 600V Circuit Breaker
$695.42
 Sold out
Siemens/ITE/Gould Q1520 15/20 Amp 1 Pole 120/240V Type QT Tandem BreakerSiemens/ITE/Gould Q1520 15/20 Amp 1 Pole 120/240V Type QT Tandem Breaker
Siemens / ITE / Gould Siemens/ITE/Gould Q1520 15/20 Amp 1 Pole 120/240V Type QT Tandem Breaker
$18.53
 In stock, 33 units
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FPE NQ112020 20 Amp 1 Pole 120V QuickLag Circuit BreakerFPE NQ112020 20 Amp 1 Pole 120V QuickLag Circuit Breaker
FPE Federal Pacific FPE NQ112020 20 Amp 1 Pole 120V QuickLag Circuit Breaker
$15.44
 In stock, 37 units
Westinghouse P115 15 Amp 1-Pole Quicklag-P/PL Circuit BreakerWestinghouse P115 15 Amp 1-Pole Quicklag-P/PL Circuit Breaker
Westinghouse Westinghouse P115 15 Amp 1-Pole Quicklag-P/PL Circuit Breaker
$7.71
 In stock, 4 units
Westinghouse HKD3400F 400 Amp 3 Pole 600V Type HKD w/400A Trip Circuit BreakerWestinghouse HKD3400F 400 Amp 3 Pole 600V Type HKD w/400A Trip Circuit Breaker
Westinghouse Westinghouse HKD3400F 400 Amp 3 Pole 600V Type HKD w/400A Trip Circuit Breaker
$1,931.95
 In stock, 2 units
Square D FH36070 70 Amp 3 Pole 600V Type FA I-Line Circuit BreakerSquare D FH36070 70 Amp 3 Pole 600V Type FA I-Line Circuit Breaker
Square D Square D FH36070 70 Amp 3 Pole 600V Type FA I-Line Circuit Breaker
From $200.92
 Sold out
Square D 992120 20 Amp 1 Pole 120V ML-120 Bolt On Vintage Circuit BreakerSquare D 992120 20 Amp 1 Pole 120V ML-120 Bolt On Vintage Circuit Breaker
Square D Square D 992120 20 Amp 1 Pole 120V ML-120 Bolt On Vintage Circuit Breaker
$154.55
 In stock, 40 units
Cutler Hammer/Westinghouse FD3150 150 Amp 3 Pole 600V Circuit BreakerCutler Hammer/Westinghouse FD3150 150 Amp 3 Pole 600V Circuit Breaker
Westinghouse / Cutler Hammer Cutler Hammer/Westinghouse FD3150 150 Amp 3 Pole 600V Circuit Breaker
From $463.59
 Sold out
Cutler-Hammer/Westinghouse HFD3050 50 Amps 3 Pole 600V HFD 65k Circuit BreakerCutler-Hammer/Westinghouse HFD3050 50 Amps 3 Pole 600V HFD 65k Circuit Breaker
Westinghouse / Cutler Hammer Cutler-Hammer/Westinghouse HFD3050 50 Amps 3 Pole 600V HFD 65k Circuit Breaker
$618.21
 In stock, 6 units
Westinghouse MCP23480C 50 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP23480C 50 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP23480C 50 Amp 3 Pole 600V Circuit Breaker
$77.25
 In stock, 4 units

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