Circuit Breakers & Accessories

7937 products

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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
$46.36
 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
$463.65
 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
$23.17
 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
$77.25
 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
$347.74
 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
$1,236.43
 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
$71.08
 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
$61.80
 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
$309.10
 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
$510.02
 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
$247.28
 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
$13.90
 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
$154.55
 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
$40.17
 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
$30.91
 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
$370.92
 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
$61.80
 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
$139.09
 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
$401.84
 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
$386.37
 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
$340.01
 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
$347.74
 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
$238.01
 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
$540.92
 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
$91.18
 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
$183.93
 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
$77.25
 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
$556.40
 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
$61.80
 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
$30.91
 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
$193.18
 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"
$46.36
 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
$61.80
 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
$69.54
 In stock, 2 units
Westinghouse HFB3040L 40 Amp 3 Pole 600V Circuit BreakerWestinghouse HFB3040L 40 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse HFB3040L 40 Amp 3 Pole 600V Circuit Breaker
$46.36
 Only 1 unit left
Westinghouse HMCP007C0 7 Amp 3 Pole 600V Type HMCP Circuit BreakerWestinghouse HMCP007C0 7 Amp 3 Pole 600V Type HMCP Circuit Breaker
Westinghouse / Cutler Hammer Westinghouse HMCP007C0 7 Amp 3 Pole 600V Type HMCP Circuit Breaker
$46.36
 In stock, 35 units
ITE/Pushmatic L280-FPL20 125 Amp 2 Pole Circuit Breaker Bus Bar 120/240 VAC 4.5" x 16"ITE/Pushmatic L280-FPL20 125 Amp 2 Pole Circuit Breaker Bus Bar 120/240 VAC 4.5" x 16"
ITE ITE/Pushmatic L280-FPL20 125 Amp 2 Pole Circuit Breaker Bus Bar 120/240 VAC 4.5" x 16"
$77.25
 Only 1 unit left
Federal Pacific 100 Amp 8 Space MBO Circuit Breaker Interior Load Center Guts Only 7" X 14"Federal Pacific 100 Amp 8 Space MBO Circuit Breaker Interior Load Center Guts Only 7" X 14"
FPE Federal Pacific Federal Pacific 100 Amp 8 Space MBO Circuit Breaker Interior Load Center Guts Only 7" X 14"
$46.36
 Only 1 unit left
Siemens Q23020CT2NC 30/20/20/30 Amp 4 Pole 120V Circuit BreakerSiemens Q23020CT2NC 30/20/20/30 Amp 4 Pole 120V Circuit Breaker
Siemens Siemens Q23020CT2NC 30/20/20/30 Amp 4 Pole 120V Circuit Breaker
$23.17
 Sold out
Cutler-Hammer HMCPS007C0C 7 Amp 3 Pole 600V Circuit Breaker w/Aux SwitchCutler-Hammer HMCPS007C0C 7 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
Cutler Hammer Cutler-Hammer HMCPS007C0C 7 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
$139.04
 Only 1 unit left
Thomas & Betts TBFP-2125K 125 Amp 2 Pole 120/240V Circuit BreakerThomas & Betts TBFP-2125K 125 Amp 2 Pole 120/240V Circuit Breaker
Thomas & Betts Thomas & Betts TBFP-2125K 125 Amp 2 Pole 120/240V Circuit Breaker
$579.58
 Only 1 unit left
FPE 2B100 100 Amp 2 Pole 240V Type 2B Main Circuit Breaker - Cosmetic FlawFPE 2B100 100 Amp 2 Pole 240V Type 2B Main Circuit Breaker - Cosmetic Flaw
FPE Federal Pacific FPE 2B100 100 Amp 2 Pole 240V Type 2B Main Circuit Breaker - Cosmetic Flaw
$46.36
 In stock, 2 units
FPE NEJ233225 225 Amp 3 Pole 240V Type NEJ Circuit Breaker w/Mounting FeetFPE NEJ233225 225 Amp 3 Pole 240V Type NEJ Circuit Breaker w/Mounting Feet
FPE Federal Pacific FPE NEJ233225 225 Amp 3 Pole 240V Type NEJ Circuit Breaker w/Mounting Feet
$463.65
 Sold out
Westinghouse HFB3045ML 5 Amp 3 Pole 600V Type HFP Circuit BreakerWestinghouse HFB3045ML 5 Amp 3 Pole 600V Type HFP Circuit Breaker
Westinghouse Westinghouse HFB3045ML 5 Amp 3 Pole 600V Type HFP Circuit Breaker
$69.54
 Only 1 unit left
Square D FH36015 15 Amp 3 Pole 600V Circuit BreakerSquare D FH36015 15 Amp 3 Pole 600V Circuit Breaker
Square D Square D FH36015 15 Amp 3 Pole 600V Circuit Breaker
$61.80
 In stock, 2 units
Westinghouse HFB3480ML 50 Amp 3 Pole 600V Circuit BreakerWestinghouse HFB3480ML 50 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse HFB3480ML 50 Amp 3 Pole 600V Circuit Breaker
$69.54
 Only 1 unit left
Westinghouse FB3030L 30 Amp 3 Pole 600V Circuit BreakerWestinghouse FB3030L 30 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse FB3030L 30 Amp 3 Pole 600V Circuit Breaker
From $38.62
 In stock, 8 units
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Westinghouse MCP0322R 3 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP0322R 3 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP0322R 3 Amp 3 Pole 600V Circuit Breaker
From $46.36
 In stock, 3 units
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