Circuit Breakers & Accessories

8119 products

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Westinghouse LC3600NW 600 Amp 3 Pole 600Vac 250VDC Molded Case SwitchWestinghouse LC3600NW 600 Amp 3 Pole 600Vac 250VDC Molded Case Switch
Westinghouse Westinghouse LC3600NW 600 Amp 3 Pole 600Vac 250VDC Molded Case Switch
$174.95
 Sold out
GE THQB2115 15 Amp 2 Pole 240V BreakerGE THQB2115 15 Amp 2 Pole 240V Breaker
GE General Electric GE THQB2115 15 Amp 2 Pole 240V Breaker
From $11.99
 In stock, 20 units
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ITE FJ3-B200 200 Amp 3 Pole 600V Breaker w/Adjustable Trip - Cosmetic FlawITE FJ3-B200 200 Amp 3 Pole 600V Breaker w/Adjustable Trip - Cosmetic Flaw
ITE ITE FJ3-B200 200 Amp 3 Pole 600V Breaker w/Adjustable Trip - Cosmetic Flaw
$95.99
 Only 1 unit left
Square D FA24030AC 30 Amp 2 Pole 480V I Line Circuit BreakerSquare D FA24030AC 30 Amp 2 Pole 480V I Line Circuit Breaker
Square D Square D FA24030AC 30 Amp 2 Pole 480V I Line Circuit Breaker
$49.99
 Sold out
Square D Q2M2150MTG 150 Amp 2 Pole 120/240V Circuit BreakerSquare D Q2M2150MTG 150 Amp 2 Pole 120/240V Circuit Breaker
Square D Square D Q2M2150MTG 150 Amp 2 Pole 120/240V Circuit Breaker
$99.99
 Sold out
Westinghouse CA22125 2 Pole 125 Amp Circuit BreakerWestinghouse CA22125 2 Pole 125 Amp Circuit Breaker
Westinghouse Westinghouse CA22125 2 Pole 125 Amp Circuit Breaker
$124.99
 Sold out
ITE KM3F800 800 Amp 3 Pole 600V Type ET w/800 Amp Trip Circuit BreakerITE KM3F800 800 Amp 3 Pole 600V Type ET w/800 Amp Trip Circuit Breaker
ITE ITE KM3F800 800 Amp 3 Pole 600V Type ET w/800 Amp Trip Circuit Breaker
$799.99
 In stock, 7 units
GE General Electric TED134025WL 25 Amp 3 Pole 480V Industrial Circuit BreakerGE General Electric TED134025WL 25 Amp 3 Pole 480V Industrial Circuit Breaker
GE General Electric GE General Electric TED134025WL 25 Amp 3 Pole 480V Industrial Circuit Breaker
$79.99
 Sold out
Square D Q221125AC 2 Pole 125 Amp 120/240V I Line Circuit Breaker Q2-21125-ACSquare D Q221125AC 2 Pole 125 Amp 120/240V I Line Circuit Breaker Q2-21125-AC
Square D Square D Q221125AC 2 Pole 125 Amp 120/240V I Line Circuit Breaker Q2-21125-AC
$89.99
 Sold out
GE General Electric TE132040 40 Amp 3 Pole 240V Type TE Circuit BreakerGE General Electric TE132040 40 Amp 3 Pole 240V Type TE Circuit Breaker
GE General Electric GE General Electric TE132040 40 Amp 3 Pole 240V Type TE Circuit Breaker
$34.99
 In stock, 4 units
Square D KAL36175 3 Pole 175 Amp 600V I Line Circuit BreakerSquare D KAL36175 3 Pole 175 Amp 600V I Line Circuit Breaker
Square D Square D KAL36175 3 Pole 175 Amp 600V I Line Circuit Breaker
$309.99
 Sold out
Save 20%
Square D QOMB-1 Unit Mount Base Kit 120V 70 Amp Single Pole Series G1Square D QOMB-1 Unit Mount Base Kit 120V 70 Amp Single Pole Series G1
Square D Square D QOMB-1 Unit Mount Base Kit 120V 70 Amp Single Pole Series G1
$11.99 $14.99
 Sold out
Save 21%
Square D QOMB-2 Unit Mounting Base Kit 120/240V 70 Amp 2-Pole Series G1Square D QOMB-2 Unit Mounting Base Kit 120/240V 70 Amp 2-Pole Series G1
Square D Square D QOMB-2 Unit Mounting Base Kit 120/240V 70 Amp 2-Pole Series G1
$59.99 $75.61
 Sold out
Siemens Q120H 20 Amp 1 Pole 120/240V Type QPH Circuit BreakerSiemens Q120H 20 Amp 1 Pole 120/240V Type QPH Circuit Breaker
Siemens / ITE Siemens Q120H 20 Amp 1 Pole 120/240V Type QPH Circuit Breaker
$16.99
 Sold out
Federal Electric NA250 50 Amp 2 Pole Thick Stab-Lok Circuit Breaker - FlawFederal Electric NA250 50 Amp 2 Pole Thick Stab-Lok Circuit Breaker - Flaw
Federal Electric Federal Electric NA250 50 Amp 2 Pole Thick Stab-Lok Circuit Breaker - Flaw
$14.99
 In stock, 3 units
Murray MD-T MD2150T 2 Pole 150 Amp 120/240V Circuit BreakerMurray MD-T MD2150T 2 Pole 150 Amp 120/240V Circuit Breaker
Murray Murray MD-T MD2150T 2 Pole 150 Amp 120/240V Circuit Breaker
$119.99
 Sold out
Cutler Hammer GHB3025 25 Amp 3 Pole 277/480V Bolt on Circuit BreakerCutler Hammer GHB3025 25 Amp 3 Pole 277/480V Bolt on Circuit Breaker
Eaton / Cutler Hammer Cutler Hammer GHB3025 25 Amp 3 Pole 277/480V Bolt on Circuit Breaker
From $249.99
 Only 1 unit left
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Square D JGL36250 250 Amp 3 Pole 600V PowerPact Circuit Breaker JG250Square D JGL36250 250 Amp 3 Pole 600V PowerPact Circuit Breaker JG250
Square D Square D JGL36250 250 Amp 3 Pole 600V PowerPact Circuit Breaker JG250
$499.99
 Sold out
Eaton CHFP115AF 15 Amp 1 Pole 120V Combination AFCI Circuit BreakerEaton CHFP115AF 15 Amp 1 Pole 120V Combination AFCI Circuit Breaker
Eaton / Cutler Hammer Eaton CHFP115AF 15 Amp 1 Pole 120V Combination AFCI Circuit Breaker
$9.99
 Sold out
American NC140 Single Pole 40A 120VAC Type NC Stab-Lok Circuit BreakerAmerican NC140 Single Pole 40A 120VAC Type NC Stab-Lok Circuit Breaker
FPE Federal Pacific American NC140 Single Pole 40A 120VAC Type NC Stab-Lok Circuit Breaker
$11.99
 Sold out
Save 57%
GE General Electric TED136050 50 Amp 3 Pole 600V Circuit BreakerGE General Electric TED136050 50 Amp 3 Pole 600V Circuit Breaker
GE General Electric GE General Electric TED136050 50 Amp 3 Pole 600V Circuit Breaker
$29.99 $69.99
 Only 1 unit left
Milbank 125 Amp Meter SocketMilbank 125 Amp Meter Socket
Milbank Milbank 125 Amp Meter Socket
$39.99
 Sold out
Siemens SJ1 Mounting KitSiemens SJ1 Mounting Kit
Siemens Siemens SJ1 Mounting Kit
$799.99
 Only 1 unit left
Save 22%
ITE/Siemens S01JLD6 Shunt Trip 120VAC 60Hz. .395AmpITE/Siemens S01JLD6 Shunt Trip 120VAC 60Hz. .395Amp
Siemens / ITE ITE/Siemens S01JLD6 Shunt Trip 120VAC 60Hz. .395Amp
$389.99 $499.99
 Sold out
GE General Electric GE1LU502SS 70 Amp 1 Phase 3 Wire Type 3R RV Power Outlet Panel 20/50 AmpGE General Electric GE1LU502SS 70 Amp 1 Phase 3 Wire Type 3R RV Power Outlet Panel 20/50 Amp
GE General Electric GE General Electric GE1LU502SS 70 Amp 1 Phase 3 Wire Type 3R RV Power Outlet Panel 20/50 Amp
$127.99
 Sold out
Save 65%
Square D Q2L3175 Circuit Breaker 175 Amp 240V 3-Pole Unit Type Q2LSquare D Q2L3175 Circuit Breaker 175 Amp 240V 3-Pole Unit Type Q2L
Square D Square D Q2L3175 Circuit Breaker 175 Amp 240V 3-Pole Unit Type Q2L
$99.95 $289
 Sold out
GE General Electric APNB2306FH2A 600 Amp Spectra Series Panelboard Interior Mounting FeetGE General Electric APNB2306FH2A 600 Amp Spectra Series Panelboard Interior Mounting Feet
GE General Electric GE General Electric APNB2306FH2A 600 Amp Spectra Series Panelboard Interior Mounting Feet
From $399.99
 In stock, 2 units
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GE General Electric SELA36AI0100 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit BreakerGE General Electric SELA36AI0100 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
GE General Electric GE General Electric SELA36AI0100 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
$199.99
 Sold out
Westinghouse SPB65 1600 Amp 3 Pole 600V Pow-R Circuit BreakerWestinghouse SPB65 1600 Amp 3 Pole 600V Pow-R Circuit Breaker
Westinghouse Westinghouse SPB65 1600 Amp 3 Pole 600V Pow-R Circuit Breaker
$2,349.99
 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
$1,500
 Sold out
Westinghouse SPB100 2000 Amp 3 Pole 600V Pow-R BreakerWestinghouse SPB100 2000 Amp 3 Pole 600V Pow-R Breaker
Westinghouse Westinghouse SPB100 2000 Amp 3 Pole 600V Pow-R Breaker
$3,199.99
 Sold out
Square D QO130M200RB 200A 15 Space/30 Circuit 120/240V Guts Only 9" X 17"Square D QO130M200RB 200A 15 Space/30 Circuit 120/240V Guts Only 9" X 17"
Square D Square D QO130M200RB 200A 15 Space/30 Circuit 120/240V Guts Only 9" X 17"
$59.99
 Only 1 unit left
GE Spectra Series SFDA36AN0250 3 Pole 3 Phase 480 Volt 250 Amp Molded Case Switch/ Circuit BreakerGE Spectra Series SFDA36AN0250 3 Pole 3 Phase 480 Volt 250 Amp Molded Case Switch/ Circuit Breaker
GE General Electric GE Spectra Series SFDA36AN0250 3 Pole 3 Phase 480 Volt 250 Amp Molded Case Switch/ Circuit Breaker
$249.99
 Sold out
Airpax LELK1-1RS4-30452-50 80 Volt 50 Amp Bullet Style BreakerAirpax LELK1-1RS4-30452-50 80 Volt 50 Amp Bullet Style Breaker
Airpax Airpax LELK1-1RS4-30452-50 80 Volt 50 Amp Bullet Style Breaker
$14.99
 Sold out
Crouse Hinds MH220 20 Amp 2 Pole 240V Type MH Circuit BreakerCrouse Hinds MH220 20 Amp 2 Pole 240V Type MH Circuit Breaker
Crouse Hinds Crouse Hinds MH220 20 Amp 2 Pole 240V Type MH Circuit Breaker
$19.99
 In stock, 4 units
Square D PowerPact HDL36100 100 Amp 3 Pole 600 Volt HD150 Circuit Breaker w/Shunt HDL36100SASquare D PowerPact HDL36100 100 Amp 3 Pole 600 Volt HD150 Circuit Breaker w/Shunt HDL36100SA
Square D Square D PowerPact HDL36100 100 Amp 3 Pole 600 Volt HD150 Circuit Breaker w/Shunt HDL36100SA
$499.99
 In stock, 3 units
Airpax LELK1-1RS4-30452-20 80 Volt 20 Amp BreakerAirpax LELK1-1RS4-30452-20 80 Volt 20 Amp Breaker
Airpax Airpax LELK1-1RS4-30452-20 80 Volt 20 Amp Breaker
$9.99
 In stock, 2 units
Square D FA360401021 40 Amp 3 Pole 600V I Line Circuit BreakerSquare D FA360401021 40 Amp 3 Pole 600V I Line Circuit Breaker
Square D Square D FA360401021 40 Amp 3 Pole 600V I Line Circuit Breaker
$299.99
 Sold out
Cutler Hammer BR3040NG200 Grounding Bar Kit OnlyCutler Hammer BR3040NG200 Grounding Bar Kit Only
Cutler Hammer Cutler Hammer BR3040NG200 Grounding Bar Kit Only
From $6.99
 Sold out
Square D MA36600 600 Amp 3 Pole 600 VAC 250 VDC I-Line Circuit BreakerSquare D MA36600 600 Amp 3 Pole 600 VAC 250 VDC I-Line Circuit Breaker
Square D Square D MA36600 600 Amp 3 Pole 600 VAC 250 VDC I-Line Circuit Breaker
$1,499.99
 Sold out
Cutler Hammer CH290 90 Amp 2 Pole Circuit Breaker - Metal FootCutler Hammer CH290 90 Amp 2 Pole Circuit Breaker - Metal Foot
Eaton / Cutler Hammer Cutler Hammer CH290 90 Amp 2 Pole Circuit Breaker - Metal Foot
$49.99
 In stock, 2 units
Cutler Hammer BD2015/A2015 Types BRD & A 120/240V 20/15 Amp 2 Pole Circuit BreakerCutler Hammer BD2015/A2015 Types BRD & A 120/240V 20/15 Amp 2 Pole Circuit Breaker
Eaton / Cutler Hammer Cutler Hammer BD2015/A2015 Types BRD & A 120/240V 20/15 Amp 2 Pole Circuit Breaker
$19.99
 Sold out
Square D FA-14030A, B, C Type FA 30 Amp 1 Pole 120V I-Line Circuit BreakerSquare D FA-14030A, B, C Type FA 30 Amp 1 Pole 120V I-Line Circuit Breaker
Square D Square D FA-14030A, B, C Type FA 30 Amp 1 Pole 120V I-Line Circuit Breaker
$29.99
 Only 1 unit left
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Square D MA36500 3 Pole 500 Amp 600v I Line Circuit BreakerSquare D MA36500 3 Pole 500 Amp 600v I Line Circuit Breaker
Square D Square D MA36500 3 Pole 500 Amp 600v I Line Circuit Breaker
$999.99
 Sold out
Siemens B130HH Type BLH 30 Amp 120/240V 1 Pole Circuit BreakerSiemens B130HH Type BLH 30 Amp 120/240V 1 Pole Circuit Breaker
Siemens Siemens B130HH Type BLH 30 Amp 120/240V 1 Pole Circuit Breaker
$9.99
 Sold out
Square D FAP3600712M 7 Amp 3-Pole 600V Circuit BreakerSquare D FAP3600712M 7 Amp 3-Pole 600V Circuit Breaker
Square D Square D FAP3600712M 7 Amp 3-Pole 600V Circuit Breaker
$24.99
 In stock, 31 units
Square D Q232225H 3 Pole 225 Amp 240v 22K Type Q2 I Line Circuit BreakerSquare D Q232225H 3 Pole 225 Amp 240v 22K Type Q2 I Line Circuit Breaker
Square D Square D Q232225H 3 Pole 225 Amp 240v 22K Type Q2 I Line Circuit Breaker
$179.99
 Sold out
Square D BDA24015Y2-AC 15 Amp 2 Pole 480V AC BDA Series BD15 PowerPact I Line Circuit BreakerSquare D BDA24015Y2-AC 15 Amp 2 Pole 480V AC BDA Series BD15 PowerPact I Line Circuit Breaker
Square D Square D BDA24015Y2-AC 15 Amp 2 Pole 480V AC BDA Series BD15 PowerPact I Line Circuit Breaker
$499.99
 Sold out

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