Circuit Breakers & Accessories

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Murray EP430 30 Amp 2 Pole Quadplex Circuit BreakerMurray EP430 30 Amp 2 Pole Quadplex Circuit Breaker
Murray Murray EP430 30 Amp 2 Pole Quadplex Circuit Breaker
$39.99
 Sold out
Square D EHB14020AS 20 Amp 1-Pole 120V/277V Circuit BreakerSquare D EHB14020AS 20 Amp 1-Pole 120V/277V Circuit Breaker
Square D Square D EHB14020AS 20 Amp 1-Pole 120V/277V Circuit Breaker
$11.99
 In stock, 3 units
Westinghouse SPB100 800 Amp 3 Pole 600V Pow-R Breaker w/Shunt Trip 24VDC 8 AmpWestinghouse SPB100 800 Amp 3 Pole 600V Pow-R Breaker w/Shunt Trip 24VDC 8 Amp
Westinghouse Westinghouse SPB100 800 Amp 3 Pole 600V Pow-R Breaker w/Shunt Trip 24VDC 8 Amp
$379.64
 Sold out
Westinghouse SPB100 800 Amp 3 Pole 600V Pow-R Breaker w/Shunt Trip 24VDC 8 AmpWestinghouse SPB100 800 Amp 3 Pole 600V Pow-R Breaker w/Shunt Trip 24VDC 8 Amp
Westinghouse Westinghouse SPB100 800 Amp 3 Pole 600V Pow-R Breaker w/Shunt Trip 24VDC 8 Amp
$379.64
 Sold out
Siemens QPJ3150 150 Amp 3 Pole 240v Bolt On Circuit BreakerSiemens QPJ3150 150 Amp 3 Pole 240v Bolt On Circuit Breaker
Siemens Siemens QPJ3150 150 Amp 3 Pole 240v Bolt On Circuit Breaker
$175.99
 Sold out
Square D EDB36050 50 Amp 3 Pole 240v E-Frame Bolt On Circuit BreakerSquare D EDB36050 50 Amp 3 Pole 240v E-Frame Bolt On Circuit Breaker
Square D Square D EDB36050 50 Amp 3 Pole 240v E-Frame Bolt On Circuit Breaker
$329.99
 Only 1 unit left
Allen-Bradley 194R-NJ030P3 30 Amp 3 Phase 200-600 VAC IEC Disconnect - FusedAllen-Bradley 194R-NJ030P3 30 Amp 3 Phase 200-600 VAC IEC Disconnect - Fused
Allen-Bradley Allen-Bradley 194R-NJ030P3 30 Amp 3 Phase 200-600 VAC IEC Disconnect - Fused
$34.99
 In stock, 2 units
Westinghouse E3090 90 Amp 3 Pole 120/240V Circuit BreakerWestinghouse E3090 90 Amp 3 Pole 120/240V Circuit Breaker
Westinghouse Westinghouse E3090 90 Amp 3 Pole 120/240V Circuit Breaker
$59.99
 Sold out
Square D Q13100 100 Amp 3 Pole 240V Plug In Circuit Breaker Q1-3100 - Long FootSquare D Q13100 100 Amp 3 Pole 240V Plug In Circuit Breaker Q1-3100 - Long Foot
Square D Square D Q13100 100 Amp 3 Pole 240V Plug In Circuit Breaker Q1-3100 - Long Foot
From $374.99
 Only 1 unit left
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Square D HJL36100U44X 100 Amp 3 Pole 600v Micrologic Circuit BreakerSquare D HJL36100U44X 100 Amp 3 Pole 600v Micrologic Circuit Breaker
Square D Square D HJL36100U44X 100 Amp 3 Pole 600v Micrologic Circuit Breaker
$2,249.99
 In stock, 2 units
Westinghouse FD1030 30 Amp Single Pole 277V FD25K Series C Industrial Circuit BreakerWestinghouse FD1030 30 Amp Single Pole 277V FD25K Series C Industrial Circuit Breaker
Westinghouse Westinghouse FD1030 30 Amp Single Pole 277V FD25K Series C Industrial Circuit Breaker
$199.99
 Only 1 unit left
Square D QO340 40 Amp 3 Pole 240VAC HACR Type Circuit Breaker - Shaved Metal FootSquare D QO340 40 Amp 3 Pole 240VAC HACR Type Circuit Breaker - Shaved Metal Foot
Square D Square D QO340 40 Amp 3 Pole 240VAC HACR Type Circuit Breaker - Shaved Metal Foot
$19.99
 In stock, 2 units
Square D FA26060AB 60 Amp 2 Pole I-Line Type FA Circuit Breaker - 3 Pole FrameSquare D FA26060AB 60 Amp 2 Pole I-Line Type FA Circuit Breaker - 3 Pole Frame
Square D Square D FA26060AB 60 Amp 2 Pole I-Line Type FA Circuit Breaker - 3 Pole Frame
$79.99
 Only 1 unit left
Square D FA26100AC 100 Amp 2 Poles 600v I-Line Molded Case Circuit Breaker -3 Pole FrameSquare D FA26100AC 100 Amp 2 Poles 600v I-Line Molded Case Circuit Breaker -3 Pole Frame
Square D Square D FA26100AC 100 Amp 2 Poles 600v I-Line Molded Case Circuit Breaker -3 Pole Frame
$109.99
 Only 1 unit left
Square D QOB315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Black FaceSquare D QOB315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Black Face
Square D Square D QOB315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Black Face
$13.99
 In stock, 11 units
Cutler Hammer ED2125W 2 Pole 125 Amp ED 65kA @ 240V Circuit BreakerCutler Hammer ED2125W 2 Pole 125 Amp ED 65kA @ 240V Circuit Breaker
Eaton Cutler Hammer Cutler Hammer ED2125W 2 Pole 125 Amp ED 65kA @ 240V Circuit Breaker
$269.99
 Sold out
Square D HU362AWK Type HU 60 Amp 600v 3 Pole 3 Phase Nema 12 Series F06 Disconnect Switch Non FusibleSquare D HU362AWK Type HU 60 Amp 600v 3 Pole 3 Phase Nema 12 Series F06 Disconnect Switch Non Fusible
Square D Square D HU362AWK Type HU 60 Amp 600v 3 Pole 3 Phase Nema 12 Series F06 Disconnect Switch Non Fusible
$249.99
 Sold out
Square D QOB170 1 Pole 70 Amp 120 VAC Bolt On Circuit BreakerSquare D QOB170 1 Pole 70 Amp 120 VAC Bolt On Circuit Breaker
Square D Square D QOB170 1 Pole 70 Amp 120 VAC Bolt On Circuit Breaker
From $9.99
 In stock, 2 units
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Eaton/Cutler Hammer Type CH 40 Amp and 50 Amp 2 Pole Circuit Breaker Plastic FootEaton/Cutler Hammer Type CH 40 Amp and 50 Amp 2 Pole Circuit Breaker Plastic Foot
Eaton / Cutler Hammer Eaton/Cutler Hammer Type CH 40 Amp and 50 Amp 2 Pole Circuit Breaker Plastic Foot
$35.99
 Only 1 unit left
Square D 989316 100 Amp 3 Pole Type Ml-1 Main Circuit BreakerSquare D 989316 100 Amp 3 Pole Type Ml-1 Main Circuit Breaker
Square D Square D 989316 100 Amp 3 Pole Type Ml-1 Main Circuit Breaker
$32.99
 Only 1 unit left
Square D FAL34000 100 Amp 3 Pole Circuit BreakerSquare D FAL34000 100 Amp 3 Pole Circuit Breaker
Square D Square D FAL34000 100 Amp 3 Pole Circuit Breaker
$59.99
 In stock, 5 units
Square D FHL26015 15 Amp 2 Pole Main Circuit BreakerSquare D FHL26015 15 Amp 2 Pole Main Circuit Breaker
Square D Square D FHL26015 15 Amp 2 Pole Main Circuit Breaker
$19.99
 Only 1 unit left
Square D FA16020B 20 Amp 1 Pole 277V Type FA I-Line Circuit BreakerSquare D FA16020B 20 Amp 1 Pole 277V Type FA I-Line Circuit Breaker
Square D Square D FA16020B 20 Amp 1 Pole 277V Type FA I-Line Circuit Breaker
$24.99
 In stock, 2 units
General Electric TED134050 50 Amp 3 Pole 480V Breaker w/Adjustable TripGeneral Electric TED134050 50 Amp 3 Pole 480V Breaker w/Adjustable Trip
GE General Electric General Electric TED134050 50 Amp 3 Pole 480V Breaker w/Adjustable Trip
From $234.99
 In stock, 7 units
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General Electric THED124015 15 Amp 2 Pole 480V Circuit BreakerGeneral Electric THED124015 15 Amp 2 Pole 480V Circuit Breaker
GE General Electric General Electric THED124015 15 Amp 2 Pole 480V Circuit Breaker
$27.99
 Only 1 unit left
GE General Electric TEF134090 90 Amp 3 Pole 480V Circuit BreakerGE General Electric TEF134090 90 Amp 3 Pole 480V Circuit Breaker
GE General Electric GE General Electric TEF134090 90 Amp 3 Pole 480V Circuit Breaker
$49.99
 In stock, 4 units
Square D 992020 1 Pole 20 Amp 120 VAC ML Vintage Style Circuit BreakerSquare D 992020 1 Pole 20 Amp 120 VAC ML Vintage Style Circuit Breaker
Square D Square D 992020 1 Pole 20 Amp 120 VAC ML Vintage Style Circuit Breaker
$19.99
 In stock, 4 units
Square D FY14015B 15 Amp 1 Pole 120/277V I-Line Circuit BreakerSquare D FY14015B 15 Amp 1 Pole 120/277V I-Line Circuit Breaker
Square D Square D FY14015B 15 Amp 1 Pole 120/277V I-Line Circuit Breaker
$6.99
 Only 1 unit left
Westinghouse MCP431800RCX 50 Amp 3 Pole 600v Main Circuit Breaker With ShuntWestinghouse MCP431800RCX 50 Amp 3 Pole 600v Main Circuit Breaker With Shunt
Westinghouse Westinghouse MCP431800RCX 50 Amp 3 Pole 600v Main Circuit Breaker With Shunt
$110.99
 Only 1 unit left
Westinghouse MCP431800R 150 Amp 3 Pole 600v Main Circuit BreakerWestinghouse MCP431800R 150 Amp 3 Pole 600v Main Circuit Breaker
Westinghouse Westinghouse MCP431800R 150 Amp 3 Pole 600v Main Circuit Breaker
$85.99
 Only 1 unit left
Square D QO215 15 Amp 2 Pole 120/240v Circuit Breaker - Old StyleSquare D QO215 15 Amp 2 Pole 120/240v Circuit Breaker - Old Style
Square D Square D QO215 15 Amp 2 Pole 120/240v Circuit Breaker - Old Style
$6.99
 In stock, 2 units
Westinghouse MCP13300CR 3 Pole 30 Amp 600VAC Motor Circuit Protector With Shunt TripWestinghouse MCP13300CR 3 Pole 30 Amp 600VAC Motor Circuit Protector With Shunt Trip
Westinghouse Westinghouse MCP13300CR 3 Pole 30 Amp 600VAC Motor Circuit Protector With Shunt Trip
$45.99
 Only 1 unit left
Westinghouse MCP13300R 30 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP13300R 30 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP13300R 30 Amp 3 Pole 600V Circuit Breaker
$45.99
 In stock, 6 units
Murray LC002AF Circuit Breaker Dead Front/Cover Only 40 Amp 120/240V 8" x 5 5/8"Murray LC002AF Circuit Breaker Dead Front/Cover Only 40 Amp 120/240V 8" x 5 5/8"
MURRAY Murray LC002AF Circuit Breaker Dead Front/Cover Only 40 Amp 120/240V 8" x 5 5/8"
$9.99
 Sold out
Westinghouse FB3030 30 Amp 3 Pole 600V Circuit BreakerWestinghouse FB3030 30 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse FB3030 30 Amp 3 Pole 600V Circuit Breaker
From $34.99
 In stock, 9 units
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Save 20%
FPE Federal Pacific NEF431100R 100 Amp 3 Pole 480V Circuit BreakerFPE Federal Pacific NEF431100R 100 Amp 3 Pole 480V Circuit Breaker
FPE Federal Pacific FPE Federal Pacific NEF431100R 100 Amp 3 Pole 480V Circuit Breaker
$119.99 $150
 Only 1 unit left
Save 33%
FPE Federal Pacific NEF431070R 70 Amp 3 Pole 480V BreakerFPE Federal Pacific NEF431070R 70 Amp 3 Pole 480V Breaker
FPE Federal Pacific FPE Federal Pacific NEF431070R 70 Amp 3 Pole 480V Breaker
$99.99 $150
 In stock, 2 units
Square D QO240 40 Amp 2 Pole 120/240V Circuit Breaker - Old Style w/Long FootSquare D QO240 40 Amp 2 Pole 120/240V Circuit Breaker - Old Style w/Long Foot
Square D Square D QO240 40 Amp 2 Pole 120/240V Circuit Breaker - Old Style w/Long Foot
$5.99
 In stock, 3 units
Bryant HBR130 30 Amp Single Pole Circuit BreakerBryant HBR130 30 Amp Single Pole Circuit Breaker
Bryant Bryant HBR130 30 Amp Single Pole Circuit Breaker
$11.95
 Only 1 unit left
Square D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Shaved FootSquare D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Shaved Foot
Square D Square D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Shaved Foot
$5.99
 In stock, 2 units
Bryant HBR220 20 Amp 2 Pole Circuit BreakerBryant HBR220 20 Amp 2 Pole Circuit Breaker
Bryant Bryant HBR220 20 Amp 2 Pole Circuit Breaker
$8.95
 Only 1 unit left
Eaton/Cutler Hammer FC3015 15 Amp 3 Pole 600V Circuit BreakerEaton/Cutler Hammer FC3015 15 Amp 3 Pole 600V Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler Hammer FC3015 15 Amp 3 Pole 600V Circuit Breaker
$24.99
 In stock, 7 units
Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old Style Long FootSquare D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old Style Long Foot
Square D Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old Style Long Foot
$9.99
 In stock, 3 units
Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old StyleSquare D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old Style
Square D Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old Style
$9.99
 In stock, 7 units
GE General Electric THEF136100 100 Amp 3 Pole 240v Circuit BreakerGE General Electric THEF136100 100 Amp 3 Pole 240v Circuit Breaker
GE General Electric GE General Electric THEF136100 100 Amp 3 Pole 240v Circuit Breaker
$169.99
 Sold out
Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Long FootSquare D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Long Foot
Square D Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Long Foot
$11.99
 In stock, 29 units
Cutler Hammer CH2150 150 Amp 2 Pole 120/240V Circuit BreakerCutler Hammer CH2150 150 Amp 2 Pole 120/240V Circuit Breaker
Eaton / Cutler Hammer Cutler Hammer CH2150 150 Amp 2 Pole 120/240V Circuit Breaker
$179.99
 Sold out
ITE KB 225 225 Amp Solid State Type SS Long-Time and Instantaneous Circuit BreakerITE KB 225 225 Amp Solid State Type SS Long-Time and Instantaneous Circuit Breaker
ITE ITE KB 225 225 Amp Solid State Type SS Long-Time and Instantaneous Circuit Breaker
$1,200
 Only 1 unit left

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