Circuit Breakers & Accessories

7938 products

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Eaton/Cutler Hammer CHCAF115 15 Amp 1 Pole 120V AFCI Combination BreakerEaton/Cutler Hammer CHCAF115 15 Amp 1 Pole 120V AFCI Combination Breaker
Cutler Hammer Eaton/Cutler Hammer CHCAF115 15 Amp 1 Pole 120V AFCI Combination Breaker
$61.74
 In stock, 15 units
Siemens Sentron Series HED43B125 125 Amp Shunt Trip 3-Pole 480V Circuit BreakerSiemens Sentron Series HED43B125 125 Amp Shunt Trip 3-Pole 480V Circuit Breaker
Siemens Siemens Sentron Series HED43B125 125 Amp Shunt Trip 3-Pole 480V Circuit Breaker
$525.48
 Sold out
Square D Q2mb Q2m-3175-Mb 175 Amp 240v 3 Pole Circuit Breaker Q2m3175mbSquare D Q2mb Q2m-3175-Mb 175 Amp 240v 3 Pole Circuit Breaker Q2m3175mb
Square D Square D Q2mb Q2m-3175-Mb 175 Amp 240v 3 Pole Circuit Breaker Q2m3175mb
$231.75
 Sold out
Siemens/ITE Q3100HH 100 Amp 3 Pole 240V Type HQP Circuit BreakerSiemens/ITE Q3100HH 100 Amp 3 Pole 240V Type HQP Circuit Breaker
Siemens / ITE Siemens/ITE Q3100HH 100 Amp 3 Pole 240V Type HQP Circuit Breaker
$231.81
 In stock, 2 units
Square D HGA36020TA 3 Pole 20 Amp 600V Model PowerPact HG 060 Circuit BreakerSquare D HGA36020TA 3 Pole 20 Amp 600V Model PowerPact HG 060 Circuit Breaker
Square D Square D HGA36020TA 3 Pole 20 Amp 600V Model PowerPact HG 060 Circuit Breaker
$1,066.36
 Only 1 unit left
Eaton Cutler-Hammer CHFCAF120PN 20 Amp Plug On Neutral Combination AFCI BreakerEaton Cutler-Hammer CHFCAF120PN 20 Amp Plug On Neutral Combination AFCI Breaker
Eaton / Cutler Hammer Eaton Cutler-Hammer CHFCAF120PN 20 Amp Plug On Neutral Combination AFCI Breaker
$43.27
 In stock, 4 units
Eaton Jgh3150fag 3p Standard Circuit Breaker 150a 600vac Jgh3250nn W/150 TripEaton Jgh3150fag 3p Standard Circuit Breaker 150a 600vac Jgh3250nn W/150 Trip
Eaton Eaton Jgh3150fag 3p Standard Circuit Breaker 150a 600vac Jgh3250nn W/150 Trip
$1,236.42
 Sold out
GTE/Sylvania Q280 80 Amp 2 Pole 120/240V Type QC Circuit BreakerGTE/Sylvania Q280 80 Amp 2 Pole 120/240V Type QC Circuit Breaker
GTE Sylvania GTE/Sylvania Q280 80 Amp 2 Pole 120/240V Type QC Circuit Breaker
$92.72
 Sold out
General Electric THED136015 15 Amp 3 Pole 600V Circuit Breaker - Cosmetic FlawGeneral Electric THED136015 15 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
GE General Electric General Electric THED136015 15 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
$61.80
 Only 1 unit left
ITE/Gould E43B060 3 Pole 60 Amp 480 Volt Circuit BreakerITE/Gould E43B060 3 Pole 60 Amp 480 Volt Circuit Breaker
ITE / Gould ITE/Gould E43B060 3 Pole 60 Amp 480 Volt Circuit Breaker
$139.04
 Only 1 unit left
Square D KAL36100 3 Pole 600v 100 Amp Circuit BreakerSquare D KAL36100 3 Pole 600v 100 Amp Circuit Breaker
Square D Square D KAL36100 3 Pole 600v 100 Amp Circuit Breaker
$1,075.70
 Only 1 unit left
Square D QOB290 90 Amp 2 Pole 120/240v Circuit BreakerSquare D QOB290 90 Amp 2 Pole 120/240v Circuit Breaker
Square D Square D QOB290 90 Amp 2 Pole 120/240v Circuit Breaker
From $54.09
 In stock, 3 units
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Square D Qob120epd1200 20 Amp 120v Gfci Qob120epd W/Auxiliary Contacts "A"
Square D Square D Qob120epd1200 20 Amp 120v Gfci Qob120epd W/Auxiliary Contacts "A"
$216.30
 Sold out
Cutler Hammer/Eaton, Ch215af, 15 Amp, 2 Pole, Arc Fault,Cutler Hammer/Eaton, Ch215af, 15 Amp, 2 Pole, Arc Fault,
Westinghouse Cutler Hammer/Eaton, Ch215af, 15 Amp, 2 Pole, Arc Fault,
$200.92
 Sold out
Square D Hj 150 Hjl36100u43x 3 Pole 100 Amp 600v Circuit Breaker
Square D Square D Hj 150 Hjl36100u43x 3 Pole 100 Amp 600v Circuit Breaker
$502.28
 Sold out
Square D Qdp Qdp32225tm 3 Pole 225 Amp BreakerSquare D Qdp Qdp32225tm 3 Pole 225 Amp Breaker
Square D Square D Qdp Qdp32225tm 3 Pole 225 Amp Breaker
$293.65
 Sold out
Siemens BLH B390H 3 Pole 90 Amp 240vac 22ka Circuit BreakerSiemens BLH B390H 3 Pole 90 Amp 240vac 22ka Circuit Breaker
Siemens Siemens BLH B390H 3 Pole 90 Amp 240vac 22ka Circuit Breaker
$100.39
 Only 1 unit left
Airpax LELK1-1REC4-51-100-01-V 100 Amp 125 Trip AmpsAirpax LELK1-1REC4-51-100-01-V 100 Amp 125 Trip Amps
Airpax Airpax LELK1-1REC4-51-100-01-V 100 Amp 125 Trip Amps
$30.91
 In stock, 5 units
Zinsco Gte Sylvania 2 Pole Breaker 45 Amp Type Rc-38 With 240vZinsco Gte Sylvania 2 Pole Breaker 45 Amp Type Rc-38 With 240v
Zinsco Zinsco Gte Sylvania 2 Pole Breaker 45 Amp Type Rc-38 With 240v
$61.74
 Sold out
Heinemann GJ1-Z192-ZW 150 Amp 1 Pole 125V Circuit BreakerHeinemann GJ1-Z192-ZW 150 Amp 1 Pole 125V Circuit Breaker
Heinemann Heinemann GJ1-Z192-ZW 150 Amp 1 Pole 125V Circuit Breaker
$77.25
 In stock, 5 units
Square D Edb34035sa 480v 35 Amp 3 Pole New In Box Shunt Trip Circuit BreakerSquare D Edb34035sa 480v 35 Amp 3 Pole New In Box Shunt Trip Circuit Breaker
Square D Square D Edb34035sa 480v 35 Amp 3 Pole New In Box Shunt Trip Circuit Breaker
$556.33
 Sold out
Square D QBA32175 3 Pole 175 Amps 240 Volt I-Line Circuit BreakerSquare D QBA32175 3 Pole 175 Amps 240 Volt I-Line Circuit Breaker
Square D Square D QBA32175 3 Pole 175 Amps 240 Volt I-Line Circuit Breaker
From $618.21
 Sold out
Eaton/Cutler Hammer GHB2050 50 Amp 2 Pole 125/250V Circuit BreakerEaton/Cutler Hammer GHB2050 50 Amp 2 Pole 125/250V Circuit Breaker
Cutler Hammer Eaton/Cutler Hammer GHB2050 50 Amp 2 Pole 125/250V Circuit Breaker
$115.90
 Sold out
Cutler-Hammer BR125/C125 25 Amp 1 Pole 120/240v Circuit BreakerCutler-Hammer BR125/C125 25 Amp 1 Pole 120/240v Circuit Breaker
Cutler Hammer Cutler-Hammer BR125/C125 25 Amp 1 Pole 120/240v Circuit Breaker
$12.35
 Only 1 unit left
Square D I-Line Hg 150 Hga36080 80a Powerpact Circuit Breaker Hg150 600v 80 AmpSquare D I-Line Hg 150 Hga36080 80a Powerpact Circuit Breaker Hg150 600v 80 Amp
Square D Square D I-Line Hg 150 Hga36080 80a Powerpact Circuit Breaker Hg150 600v 80 Amp
$493.03
 Sold out
Ge 3-Pole 600vac 1200a Spectra Rms Hi-Break Circuit Breaker Skhb36dd1200Ge 3-Pole 600vac 1200a Spectra Rms Hi-Break Circuit Breaker Skhb36dd1200
GE General Electric Ge 3-Pole 600vac 1200a Spectra Rms Hi-Break Circuit Breaker Skhb36dd1200
$618.15
 Sold out
Square D QO215VH 15 Amp 2 Pole 240V Circuit Breaker - Yellow FaceSquare D QO215VH 15 Amp 2 Pole 240V Circuit Breaker - Yellow Face
Square D Square D QO215VH 15 Amp 2 Pole 240V Circuit Breaker - Yellow Face
From $34.78
 Only 1 unit left
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Square D QOU115 15 Amp 1 Pole 120/240V Circuit Breaker - Yellow FaceSquare D QOU115 15 Amp 1 Pole 120/240V Circuit Breaker - Yellow Face
Square D Square D QOU115 15 Amp 1 Pole 120/240V Circuit Breaker - Yellow Face
From $13.90
 In stock, 77 units
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Square D QOU350 50 Amp 3 Pole 240V Type QOU Feed Thru Circuit BreakerSquare D QOU350 50 Amp 3 Pole 240V Type QOU Feed Thru Circuit Breaker
Square D Square D QOU350 50 Amp 3 Pole 240V Type QOU Feed Thru Circuit Breaker
From $46.30
 In stock, 58 units
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Zinsco/GTE-Sylvania QFB24-150 2 Pole 150 Amp 240V Type QFB Main Bolt In Circuit BreakerZinsco/GTE-Sylvania QFB24-150 2 Pole 150 Amp 240V Type QFB Main Bolt In Circuit Breaker
Zinsco Zinsco/GTE-Sylvania QFB24-150 2 Pole 150 Amp 240V Type QFB Main Bolt In Circuit Breaker
$772.77
 Sold out
Square D 150 Amp Dead Panel Front For Circuit Breaker Box Nqob-61575-2dSquare D 150 Amp Dead Panel Front For Circuit Breaker Box Nqob-61575-2d
Square D Square D 150 Amp Dead Panel Front For Circuit Breaker Box Nqob-61575-2d
$92.66
 Sold out
Westinghouse HMCP003A0 3 Amp 3 Pole 600V Circuit BreakerWestinghouse HMCP003A0 3 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse HMCP003A0 3 Amp 3 Pole 600V Circuit Breaker
$26.27
 In stock, 8 units
Square D Fal24060- 60 Amp 2 Pole 480 Volt Circuit BreakerSquare D Fal24060- 60 Amp 2 Pole 480 Volt Circuit Breaker
Square D Square D Fal24060- 60 Amp 2 Pole 480 Volt Circuit Breaker
$16.93
 Sold out
Square D LA364001021 400 Amp 3 Pole Circuit Breaker W/ Shunt Trip LA110211 120/240VSquare D LA364001021 400 Amp 3 Pole Circuit Breaker W/ Shunt Trip LA110211 120/240V
Square D Square D LA364001021 400 Amp 3 Pole Circuit Breaker W/ Shunt Trip LA110211 120/240V
$1,777.32
 Only 1 unit left
Square D KA26150AB 150 Amp Molded Case I-Line Circuit BreakerSquare D KA26150AB 150 Amp Molded Case I-Line Circuit Breaker
Square D Square D KA26150AB 150 Amp Molded Case I-Line Circuit Breaker
$772.77
 Only 1 unit left
FPE Federal Pacific NA315 15 Amp 3 Pole 24 Volt Circuit BreakerFPE Federal Pacific NA315 15 Amp 3 Pole 24 Volt Circuit Breaker
FPE Federal Pacific FPE Federal Pacific NA315 15 Amp 3 Pole 24 Volt Circuit Breaker
From $24.65
 In stock, 4 units
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Siemens BQD325 BQD 3 Pole 25 Amp 277 Volt Bolt In Circuit BreakerSiemens BQD325 BQD 3 Pole 25 Amp 277 Volt Bolt In Circuit Breaker
Siemens / ITE Siemens BQD325 BQD 3 Pole 25 Amp 277 Volt Bolt In Circuit Breaker
$137.37
 Only 1 unit left
Frank Adam Electric Company Thermag Circuit Breaker 50a 50 Amp 1p 1 Pole 120vFrank Adam Electric Company Thermag Circuit Breaker 50a 50 Amp 1p 1 Pole 120v
Frank Adam Frank Adam Electric Company Thermag Circuit Breaker 50a 50 Amp 1p 1 Pole 120v
$30.82
 Sold out
Square D 30 Amp Circuit Breaker 277 Vac 1 Pole Eh14030Square D 30 Amp Circuit Breaker 277 Vac 1 Pole Eh14030
Square D Square D 30 Amp Circuit Breaker 277 Vac 1 Pole Eh14030
$247.21
 Sold out
Siemens FXD63B200 3 Pole 200 Amp 600VAC Sentra Series Type FXD6-A Circuit BreakerSiemens FXD63B200 3 Pole 200 Amp 600VAC Sentra Series Type FXD6-A Circuit Breaker
Siemens Siemens FXD63B200 3 Pole 200 Amp 600VAC Sentra Series Type FXD6-A Circuit Breaker
From $540.86
 Sold out
Zinsco/Magnetrip W4C075 4 Pole 75A 120/240v Circuit BreakerZinsco/Magnetrip W4C075 4 Pole 75A 120/240v Circuit Breaker
Zinsco Zinsco/Magnetrip W4C075 4 Pole 75A 120/240v Circuit Breaker
$278.17
 Only 1 unit left
Ite Walker 100 Amp 240volt Fuse Pullout Horizontal Slot Fuse Block With FusesIte Walker 100 Amp 240volt Fuse Pullout Horizontal Slot Fuse Block With Fuses
ITE / Walker Ite Walker 100 Amp 240volt Fuse Pullout Horizontal Slot Fuse Block With Fuses
$117.39
 Sold out
Square D JLL36225 3 Pole 225 Amp 600v PowerPact Circuit Breaker JL250Square D JLL36225 3 Pole 225 Amp 600v PowerPact Circuit Breaker JL250
Square D Square D JLL36225 3 Pole 225 Amp 600v PowerPact Circuit Breaker JL250
$772.71
 Sold out
Eaton/Classified Products CHQ225 25 Amp 2 Pole 120/240v Circuit BreakerEaton/Classified Products CHQ225 25 Amp 2 Pole 120/240v Circuit Breaker
Cutler Hammer Eaton/Classified Products CHQ225 25 Amp 2 Pole 120/240v Circuit Breaker
$18.53
 In stock, 13 units
FPE/Federal Pacific NJL631300 300 Amp 3-Pole 600V Circuit BreakerFPE/Federal Pacific NJL631300 300 Amp 3-Pole 600V Circuit Breaker
FPE Federal Pacific FPE/Federal Pacific NJL631300 300 Amp 3-Pole 600V Circuit Breaker
$185.47
 In stock, 7 units
Eaton Cutler Hammer Edb3125 125 Amps 240v 3 Pole Circuit BreakerEaton Cutler Hammer Edb3125 125 Amps 240v 3 Pole Circuit Breaker
Cutler Hammer Eaton Cutler Hammer Edb3125 125 Amps 240v 3 Pole Circuit Breaker
$208.57
 Sold out
Square D JGA262503 JG250 250 Amp 3 Pole 600v AL250JD PowerPact I Line Circuit BreakerSquare D JGA262503 JG250 250 Amp 3 Pole 600v AL250JD PowerPact I Line Circuit Breaker
Square D Square D JGA262503 JG250 250 Amp 3 Pole 600v AL250JD PowerPact I Line Circuit Breaker
$1,081.83
 Sold out
Square D JGA262253 JG 250 3 Pole 225 Amp 600v AL250JD PowerPact I Line Circuit BreakerSquare D JGA262253 JG 250 3 Pole 225 Amp 600v AL250JD PowerPact I Line Circuit Breaker
Square D Square D JGA262253 JG 250 3 Pole 225 Amp 600v AL250JD PowerPact I Line Circuit Breaker
$1,020.05
 Only 1 unit left

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