Circuit Breakers & Accessories

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Square D HOM260 60 Amp 2 Pole 120/240V Circuit Breaker - Black FaceSquare D HOM260 60 Amp 2 Pole 120/240V Circuit Breaker - Black Face
Square D Square D HOM260 60 Amp 2 Pole 120/240V Circuit Breaker - Black Face
$9.49
 In stock, 64 units
Square D HOM270 70 Amp 2 Pole 120/240V Circuit Breaker - Black FaceSquare D HOM270 70 Amp 2 Pole 120/240V Circuit Breaker - Black Face
Square D Square D HOM270 70 Amp 2 Pole 120/240V Circuit Breaker - Black Face
$19.99
 In stock, 5 units
Westinghouse FB2022MRL 3 Amp 2 Pole 600V Molded Case Circuit BreakerWestinghouse FB2022MRL 3 Amp 2 Pole 600V Molded Case Circuit Breaker
Westinghouse Westinghouse FB2022MRL 3 Amp 2 Pole 600V Molded Case Circuit Breaker
From $21.99
 In stock, 2 units
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Thomas & Betts QCAL-90 90 Amp 2 Pole 120/240V Circuit BreakerThomas & Betts QCAL-90 90 Amp 2 Pole 120/240V Circuit Breaker
Thomas & Betts Thomas & Betts QCAL-90 90 Amp 2 Pole 120/240V Circuit Breaker
$72.99
 Only 1 unit left
General Electric TEC36030 30 Amp 3 Pole 600V Circuit Breaker w/ Aux SwitchGeneral Electric TEC36030 30 Amp 3 Pole 600V Circuit Breaker w/ Aux Switch
General Electric General Electric TEC36030 30 Amp 3 Pole 600V Circuit Breaker w/ Aux Switch
$179.99
 Only 1 unit left
Zinsco QB243090 90 Amp 3 Pole 240v Circuit BreakerZinsco QB243090 90 Amp 3 Pole 240v Circuit Breaker
Zinsco Zinsco QB243090 90 Amp 3 Pole 240v Circuit Breaker
$999.99
 Only 1 unit left
GE General Electric SKHA36AT0800 800 Amp Frame SAST1 Spectra RMS Circuit BreakerGE General Electric SKHA36AT0800 800 Amp Frame SAST1 Spectra RMS Circuit Breaker
GE General Electric GE General Electric SKHA36AT0800 800 Amp Frame SAST1 Spectra RMS Circuit Breaker
$1,499.99
 Only 1 unit left
ITE EE1-B015 15 Amp 1 Pole 120V Circuit Breaker - Cosmetic FlawITE EE1-B015 15 Amp 1 Pole 120V Circuit Breaker - Cosmetic Flaw
ITE ITE EE1-B015 15 Amp 1 Pole 120V Circuit Breaker - Cosmetic Flaw
$18.99
 In stock, 5 units
GE General Electric SKHA36AT0800 800 Amp Frame w/Shunt Trip SAST1 Spectra RMS Circuit BreakerGE General Electric SKHA36AT0800 800 Amp Frame w/Shunt Trip SAST1 Spectra RMS Circuit Breaker
GE General Electric GE General Electric SKHA36AT0800 800 Amp Frame w/Shunt Trip SAST1 Spectra RMS Circuit Breaker
$1,599.99
 Only 1 unit left
Square D Q1U370 70 Amp 3 Pole 240V Type Q1U Circuit Breaker w/ Mounting FeetSquare D Q1U370 70 Amp 3 Pole 240V Type Q1U Circuit Breaker w/ Mounting Feet
Square D Square D Q1U370 70 Amp 3 Pole 240V Type Q1U Circuit Breaker w/ Mounting Feet
$79.99
 Only 1 unit left
Thomas & Betts TB270 70 Amp 2 Pole 120/240V Type TB Circuit BreakerThomas & Betts TB270 70 Amp 2 Pole 120/240V Type TB Circuit Breaker
Thomas & Betts Thomas & Betts TB270 70 Amp 2 Pole 120/240V Type TB Circuit Breaker
$19.99
 Sold out
Allen-Bradley 140-GS4163 Series C 60MM Pole Center Adapter PlateAllen-Bradley 140-GS4163 Series C 60MM Pole Center Adapter Plate
Allen-Bradley Allen-Bradley 140-GS4163 Series C 60MM Pole Center Adapter Plate
$19.99
 Only 1 unit left
Thomas & Betts TB215C 15 Amp 2 Pole 120/240V Type TB Circuit BreakerThomas & Betts TB215C 15 Amp 2 Pole 120/240V Type TB Circuit Breaker
Thomas & Betts Thomas & Betts TB215C 15 Amp 2 Pole 120/240V Type TB Circuit Breaker
$11.99
 Sold out
Leviton LB115-DF 15 Amp 1 Pole 120V Plug in Circuit Breaker w/ AFCI & GFCILeviton LB115-DF 15 Amp 1 Pole 120V Plug in Circuit Breaker w/ AFCI & GFCI
Leviton Leviton LB115-DF 15 Amp 1 Pole 120V Plug in Circuit Breaker w/ AFCI & GFCI
$29.99
 Sold out
Challenger NJL 300 Amp 3 Pole 480V Molded Case Circuit BreakerChallenger NJL 300 Amp 3 Pole 480V Molded Case Circuit Breaker
Challenger Challenger NJL 300 Amp 3 Pole 480V Molded Case Circuit Breaker
$299.99
 Only 1 unit left
Federal Pacific/FPE GHB1020 20 Amp 1 Pole 277V Bolt on Circuit BreakerFederal Pacific/FPE GHB1020 20 Amp 1 Pole 277V Bolt on Circuit Breaker
FPE Federal Pacific Federal Pacific/FPE GHB1020 20 Amp 1 Pole 277V Bolt on Circuit Breaker
$14.99
 In stock, 3 units
Siemens Q115DFP 15 Amp 1 Pole 120v AFCI/GFCI Type QFGA2 Circuit BreakerSiemens Q115DFP 15 Amp 1 Pole 120v AFCI/GFCI Type QFGA2 Circuit Breaker
Siemens Siemens Q115DFP 15 Amp 1 Pole 120v AFCI/GFCI Type QFGA2 Circuit Breaker
$49.99
 Sold out
Westinghouse HLA3500T 500 Amp 3 Pole 600V Circuit Breaker Amp Trip UnitWestinghouse HLA3500T 500 Amp 3 Pole 600V Circuit Breaker Amp Trip Unit
Westinghouse Westinghouse HLA3500T 500 Amp 3 Pole 600V Circuit Breaker Amp Trip Unit
$224.99
 Only 1 unit left
Siemens/ITE KM2-T600 2 Pole 600 Amp 600 VAC Adjustable Instantaneous Trip UnitSiemens/ITE KM2-T600 2 Pole 600 Amp 600 VAC Adjustable Instantaneous Trip Unit
Siemens / ITE Siemens/ITE KM2-T600 2 Pole 600 Amp 600 VAC Adjustable Instantaneous Trip Unit
$99.99
 Only 1 unit left
Siemens/ITE HP3-T800 3 Pole 800 Amp 600 VAC Adjustable Instantaneous Trip UnitSiemens/ITE HP3-T800 3 Pole 800 Amp 600 VAC Adjustable Instantaneous Trip Unit
Siemens / ITE Siemens/ITE HP3-T800 3 Pole 800 Amp 600 VAC Adjustable Instantaneous Trip Unit
$799.99
 Only 1 unit left
Eaton CHFP115A1CS 15 Amp 1 Pole 120V AIO Circuit BreakerEaton CHFP115A1CS 15 Amp 1 Pole 120V AIO Circuit Breaker
Eaton Eaton CHFP115A1CS 15 Amp 1 Pole 120V AIO Circuit Breaker
$45.99
 In stock, 3 units
Westinghouse EH3025 25 Amp 3 Pole 480V Circuit Breaker - Cosmetic FlawWestinghouse EH3025 25 Amp 3 Pole 480V Circuit Breaker - Cosmetic Flaw
Westinghouse Westinghouse EH3025 25 Amp 3 Pole 480V Circuit Breaker - Cosmetic Flaw
$39.99
 Only 1 unit left
Siemens/ITE EH3-B080 3 Pole 80 Amp 480 VAC Molded Case Circuit BreakerSiemens/ITE EH3-B080 3 Pole 80 Amp 480 VAC Molded Case Circuit Breaker
Siemens Siemens/ITE EH3-B080 3 Pole 80 Amp 480 VAC Molded Case Circuit Breaker
$199.99
 Sold out
Trumbull Electric/GE AT39200 200 Amp 3 Pole 600V Type AT Circuit BreakerTrumbull Electric/GE AT39200 200 Amp 3 Pole 600V Type AT Circuit Breaker
GE General Electric Trumbull Electric/GE AT39200 200 Amp 3 Pole 600V Type AT Circuit Breaker
$329.99
 Only 1 unit left
Square D Q2L2150 150 Amp 2 Pole 120/240V Type Q2L Circuit Breaker - FlawedSquare D Q2L2150 150 Amp 2 Pole 120/240V Type Q2L Circuit Breaker - Flawed
Square D Square D Q2L2150 150 Amp 2 Pole 120/240V Type Q2L Circuit Breaker - Flawed
$159.99
 Only 1 unit left
Square D HOM240 40 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawSquare D HOM240 40 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Square D Square D HOM240 40 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$8.99
 In stock, 8 units
Eaton/Cutler-Hammer QCGFEP2030 30 Amp 2 Pole GFI Circuit BreakerEaton/Cutler-Hammer QCGFEP2030 30 Amp 2 Pole GFI Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler-Hammer QCGFEP2030 30 Amp 2 Pole GFI Circuit Breaker
$99.99
 Only 1 unit left
Eaton/Cutler-Hammer CH335 35 Amp 3 Pole Circuit BreakerEaton/Cutler-Hammer CH335 35 Amp 3 Pole Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler-Hammer CH335 35 Amp 3 Pole Circuit Breaker
$25.99
 Sold out
Eaton/Cutler-Hammer CHF24050 40 & 50 Amp 2 Pole Circuit BreakerEaton/Cutler-Hammer CHF24050 40 & 50 Amp 2 Pole Circuit Breaker
Eaton Eaton/Cutler-Hammer CHF24050 40 & 50 Amp 2 Pole Circuit Breaker
$19.99
 Only 1 unit left
Westinghouse EB3015 15 Amp 3 Pole 240V Circuit BreakerWestinghouse EB3015 15 Amp 3 Pole 240V Circuit Breaker
Westinghouse Westinghouse EB3015 15 Amp 3 Pole 240V Circuit Breaker
$239.99
 Only 1 unit left
ITE/Siemens EE3-B020 20 Amp 3 Pole 240 VAC Molded Case Circuit BreakerITE/Siemens EE3-B020 20 Amp 3 Pole 240 VAC Molded Case Circuit Breaker
Siemens / ITE ITE/Siemens EE3-B020 20 Amp 3 Pole 240 VAC Molded Case Circuit Breaker
$39.99
 Only 1 unit left
ITE EE2-B060 60 Amp 2 Pole 240 VAC Circuit BreakerITE EE2-B060 60 Amp 2 Pole 240 VAC Circuit Breaker
ITE ITE EE2-B060 60 Amp 2 Pole 240 VAC Circuit Breaker
$89.99
 Sold out
Siemens QR22B150 2 Pole 150 Amp 240 VAC 10ka Type QR Style Circuit BreakerSiemens QR22B150 2 Pole 150 Amp 240 VAC 10ka Type QR Style Circuit Breaker
Siemens Siemens QR22B150 2 Pole 150 Amp 240 VAC 10ka Type QR Style Circuit Breaker
$259.99
 Only 1 unit left
Cutler-Hammer FD3150 150 Amp 3 Pole 600 VAC 35k Red Label Circuit BreakerCutler-Hammer FD3150 150 Amp 3 Pole 600 VAC 35k Red Label Circuit Breaker
Westinghouse / Cutler Hammer Cutler-Hammer FD3150 150 Amp 3 Pole 600 VAC 35k Red Label Circuit Breaker
$249.99
 Sold out
Eaton HFD3090 90 Amp 3 Pole 600 VAC 65k Red Label Circuit BreakerEaton HFD3090 90 Amp 3 Pole 600 VAC 65k Red Label Circuit Breaker
Eaton Eaton HFD3090 90 Amp 3 Pole 600 VAC 65k Red Label Circuit Breaker
$219.99
 Sold out
Siemens SNW0816L1200T 200 Amp 8 Space 120/240 VAC MLO Outdoor Rated Load Center with Feed Thru LugsSiemens SNW0816L1200T 200 Amp 8 Space 120/240 VAC MLO Outdoor Rated Load Center with Feed Thru Lugs
Siemens Siemens SNW0816L1200T 200 Amp 8 Space 120/240 VAC MLO Outdoor Rated Load Center with Feed Thru Lugs
$224.99
 Only 1 unit left
Eaton/Cutler-Hammer CHN240GF 40 Amp 2 Pole 240v Type CH Circuit BreakerEaton/Cutler-Hammer CHN240GF 40 Amp 2 Pole 240v Type CH Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler-Hammer CHN240GF 40 Amp 2 Pole 240v Type CH Circuit Breaker
$153.99
 In stock, 2 units
FPE Federal Pacific NJL631300 300 Amp 600v 3 Pole Circuit Breaker w/Shunt TripFPE Federal Pacific NJL631300 300 Amp 600v 3 Pole Circuit Breaker w/Shunt Trip
FPE Federal Pacific FPE Federal Pacific NJL631300 300 Amp 600v 3 Pole Circuit Breaker w/Shunt Trip
$349.99
 Only 1 unit left
Siemens 5SJ4108-8HG42 8 Amp 1 Pole Miniature Circuit BreakerSiemens 5SJ4108-8HG42 8 Amp 1 Pole Miniature Circuit Breaker
Siemens Siemens 5SJ4108-8HG42 8 Amp 1 Pole Miniature Circuit Breaker
$59
 In stock, 5 units
Siemens 5SJ4215-7HG42 1.6 Amp 2 Pole Miniature Circuit BreakerSiemens 5SJ4215-7HG42 1.6 Amp 2 Pole Miniature Circuit Breaker
Siemens Siemens 5SJ4215-7HG42 1.6 Amp 2 Pole Miniature Circuit Breaker
$119
 In stock, 3 units
Square D QO2100BNF 100 Amp 2 Pole 120/240 VAC Type QO Nema1 Circuit Breaker EnclosureSquare D QO2100BNF 100 Amp 2 Pole 120/240 VAC Type QO Nema1 Circuit Breaker Enclosure
Square D Square D QO2100BNF 100 Amp 2 Pole 120/240 VAC Type QO Nema1 Circuit Breaker Enclosure
$49.99
 Sold out
GE General Electric THED136050 50 Amp 3 Pole 600V Circuit BreakerGE General Electric THED136050 50 Amp 3 Pole 600V Circuit Breaker
GE General Electric GE General Electric THED136050 50 Amp 3 Pole 600V Circuit Breaker
$359.99
 In stock, 5 units
GE General Electric THED124040 40 Amp 2 Pole 480V Circuit BreakerGE General Electric THED124040 40 Amp 2 Pole 480V Circuit Breaker
GE General Electric GE General Electric THED124040 40 Amp 2 Pole 480V Circuit Breaker
$39.99
 In stock, 2 units
General Electric TE32020 20 Amp 3 Pole 240V Circuit BreakerGeneral Electric TE32020 20 Amp 3 Pole 240V Circuit Breaker
GE General Electric General Electric TE32020 20 Amp 3 Pole 240V Circuit Breaker
$19.99
 In stock, 2 units
Westinghouse MCP431800CR 150 Amp Frame w/ 50 Amp Trip Circuit BreakerWestinghouse MCP431800CR 150 Amp Frame w/ 50 Amp Trip Circuit Breaker
Westinghouse Westinghouse MCP431800CR 150 Amp Frame w/ 50 Amp Trip Circuit Breaker
$124.99
 Only 1 unit left
Federal Pacific 100 Amp 8 Space MLO Circuit Breaker Interior Load Center Guts Only 7" X 14"Federal Pacific 100 Amp 8 Space MLO Circuit Breaker Interior Load Center Guts Only 7" X 14"
FPE Federal Pacific Federal Pacific 100 Amp 8 Space MLO Circuit Breaker Interior Load Center Guts Only 7" X 14"
$29.99
 Only 1 unit left
Westinghouse HFB2040 40 Amp 2 Pole 600V Circuit BreakerWestinghouse HFB2040 40 Amp 2 Pole 600V Circuit Breaker
Westinghouse Westinghouse HFB2040 40 Amp 2 Pole 600V Circuit Breaker
$39.99
 Only 1 unit left
Westinghouse HFB2030 30 Amp 2 Pole 600V Circuit BreakerWestinghouse HFB2030 30 Amp 2 Pole 600V Circuit Breaker
Westinghouse Westinghouse HFB2030 30 Amp 2 Pole 600V Circuit Breaker
$44.99
 In stock, 2 units

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