Circuit Breakers & Accessories

8119 products

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Square-D HOM230GFCI 30 Amp 2 Pole 120/240V GFCI Circuit BreakerSquare-D HOM230GFCI 30 Amp 2 Pole 120/240V GFCI Circuit Breaker
Square D Square-D HOM230GFCI 30 Amp 2 Pole 120/240V GFCI Circuit Breaker
$64.99
 Sold out
Westinghouse FB3020L 20 Amp 3 Pole 600V Circuit Breaker - Cosmetic FlawWestinghouse FB3020L 20 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
Westinghouse Westinghouse FB3020L 20 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
$29.95
 In stock, 2 units
Westinghouse FB3025 25 Amp 3 Pole 600V Circuit BreakerWestinghouse FB3025 25 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse FB3025 25 Amp 3 Pole 600V Circuit Breaker
From $24.99
 In stock, 4 units
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FPE Federal Pacific NEF431030 30 Amp 3 Pole 480V Breaker - Cosmetic FlawFPE Federal Pacific NEF431030 30 Amp 3 Pole 480V Breaker - Cosmetic Flaw
FPE Federal Pacific FPE Federal Pacific NEF431030 30 Amp 3 Pole 480V Breaker - Cosmetic Flaw
$39.99
 In stock, 4 units
FPE/Federal Pacific NEF433100 100 Amp 3 Pole 480V Type NEF Circuit BreakerFPE/Federal Pacific NEF433100 100 Amp 3 Pole 480V Type NEF Circuit Breaker
FPE Federal Pacific FPE/Federal Pacific NEF433100 100 Amp 3 Pole 480V Type NEF Circuit Breaker
$79.99
 Sold out
Square D 989270 70 Amp 2 Pole 240 VAC Circuit BreakerSquare D 989270 70 Amp 2 Pole 240 VAC Circuit Breaker
Square D Square D 989270 70 Amp 2 Pole 240 VAC Circuit Breaker
$59.99
 Only 1 unit left
Square D 999250 50 Amp 2 Pole 240 VAC Circuit BreakerSquare D 999250 50 Amp 2 Pole 240 VAC Circuit Breaker
Square D Square D 999250 50 Amp 2 Pole 240 VAC Circuit Breaker
$39.99
 Only 1 unit left
Square D 989290 90 Amp 2 Pole 240 VAC Circuit BreakerSquare D 989290 90 Amp 2 Pole 240 VAC Circuit Breaker
Square D Square D 989290 90 Amp 2 Pole 240 VAC Circuit Breaker
From $69.99
 In stock, 3 units
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FPE Federal Pacific NEF431020 20 Amp 3 Pole 480 VAC Type NEF Circuit BreakerFPE Federal Pacific NEF431020 20 Amp 3 Pole 480 VAC Type NEF Circuit Breaker
FPE Federal Pacific FPE Federal Pacific NEF431020 20 Amp 3 Pole 480 VAC Type NEF Circuit Breaker
From $44.99
 In stock, 2 units
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Cutler Hammer CH235 35 Amp 2 Pole 120/240V Circuit Breaker - Metal FootCutler Hammer CH235 35 Amp 2 Pole 120/240V Circuit Breaker - Metal Foot
Cutler Hammer Cutler Hammer CH235 35 Amp 2 Pole 120/240V Circuit Breaker - Metal Foot
$25.99
 In stock, 2 units
GE General Electric TED126030 30 Amp 2 Pole Circuit BreakerGE General Electric TED126030 30 Amp 2 Pole Circuit Breaker
GE General Electric GE General Electric TED126030 30 Amp 2 Pole Circuit Breaker
$19.99
 Sold out
General Electric THED124060 60 Amp 2 Pole 480V Circuit BreakerGeneral Electric THED124060 60 Amp 2 Pole 480V Circuit Breaker
GE General Electric General Electric THED124060 60 Amp 2 Pole 480V Circuit Breaker
$29.99
 Only 1 unit left
Cutler Hammer QC2025 25 Amp 2 Pole 120/240V Circuit BreakerCutler Hammer QC2025 25 Amp 2 Pole 120/240V Circuit Breaker
Eaton / Cutler Hammer Cutler Hammer QC2025 25 Amp 2 Pole 120/240V Circuit Breaker
$24.99
 Only 1 unit left
Eaton CHSF3125 125 Amp 3 Pole Plug in Sub Feed LugEaton CHSF3125 125 Amp 3 Pole Plug in Sub Feed Lug
Eaton / Cutler Hammer Eaton CHSF3125 125 Amp 3 Pole Plug in Sub Feed Lug
$149.99
 Only 1 unit left
CE Inc UBIF-0225N 25 Amp 2 Pole 120/240V Thin Circuit BreakerCE Inc UBIF-0225N 25 Amp 2 Pole 120/240V Thin Circuit Breaker
Connecticut Electric CE Inc UBIF-0225N 25 Amp 2 Pole 120/240V Thin Circuit Breaker
$7.99
 Sold out
GE/General Electric TE22050 50 Amp 2 Pole 240V Circuit BreakerGE/General Electric TE22050 50 Amp 2 Pole 240V Circuit Breaker
GE General Electric GE/General Electric TE22050 50 Amp 2 Pole 240V Circuit Breaker
$29.99
 Sold out
GE General Electric TE22020 20 Amp 2 Pole 240V Circuit BreakerGE General Electric TE22020 20 Amp 2 Pole 240V Circuit Breaker
GE General Electric GE General Electric TE22020 20 Amp 2 Pole 240V Circuit Breaker
$19.99
 Sold out
GE General Electric TEF124090 90 Amp 2 Pole 480 VAC Bolt-On Circuit BreakerGE General Electric TEF124090 90 Amp 2 Pole 480 VAC Bolt-On Circuit Breaker
GE General Electric GE General Electric TEF124090 90 Amp 2 Pole 480 VAC Bolt-On Circuit Breaker
$24.99
 Only 1 unit left
General Electric TJK436F000 400 Amp 3 Pole 600V Circuit Breaker w/600 Amp TripGeneral Electric TJK436F000 400 Amp 3 Pole 600V Circuit Breaker w/600 Amp Trip
GE General Electric General Electric TJK436F000 400 Amp 3 Pole 600V Circuit Breaker w/600 Amp Trip
$299.99
 Only 1 unit left
GE General Electric THJK436F000 3 Pole 400 Amp Circuit Breaker with 225 Amp Trip Setting and Shunt Trip OutputGE General Electric THJK436F000 3 Pole 400 Amp Circuit Breaker with 225 Amp Trip Setting and Shunt Trip Output
GE General Electric GE General Electric THJK436F000 3 Pole 400 Amp Circuit Breaker with 225 Amp Trip Setting and Shunt Trip Output
$249.99
 Only 1 unit left
ITE/Siemens JL63F400 3 Pole 400 Amp Max 600 VAC Adjustable Trip Set 300 Amp Circuit Breaker with Auxiliary Relay OutputITE/Siemens JL63F400 3 Pole 400 Amp Max 600 VAC Adjustable Trip Set 300 Amp Circuit Breaker with Auxiliary Relay Output
Siemens / ITE ITE/Siemens JL63F400 3 Pole 400 Amp Max 600 VAC Adjustable Trip Set 300 Amp Circuit Breaker with Auxiliary Relay Output
$449.99
 In stock, 2 units
FPE/Federal Pacific NEF212020 20 Amp 1 Pole 277V Type NEF Circuit BreakerFPE/Federal Pacific NEF212020 20 Amp 1 Pole 277V Type NEF Circuit Breaker
FPE Federal Pacific FPE/Federal Pacific NEF212020 20 Amp 1 Pole 277V Type NEF Circuit Breaker
$9.99
 In stock, 62 units
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GE General Electric TFK236T225 225 Amp 3 Pole Type TFK Trip Circuit BreakerGE General Electric TFK236T225 225 Amp 3 Pole Type TFK Trip Circuit Breaker
GE General Electric GE General Electric TFK236T225 225 Amp 3 Pole Type TFK Trip Circuit Breaker
$219.95
 Only 1 unit left
Eaton BRH240 40 Amp 2 Pole 22K Circuit BreakerEaton BRH240 40 Amp 2 Pole 22K Circuit Breaker
Eaton / Cutler Hammer Eaton BRH240 40 Amp 2 Pole 22K Circuit Breaker
$39.95
 Only 1 unit left
Cutler Hammer BRH220/C220 20 Amp 2 Pole 120/240V Circuit BreakerCutler Hammer BRH220/C220 20 Amp 2 Pole 120/240V Circuit Breaker
Eaton / Cutler Hammer Cutler Hammer BRH220/C220 20 Amp 2 Pole 120/240V Circuit Breaker
$34.99
 In stock, 2 units
LCB/Trip & Light LB130SD 30 Amp 1 Pole 120/240V Circuit BreakerLCB/Trip & Light LB130SD 30 Amp 1 Pole 120/240V Circuit Breaker
LCB Corp LCB/Trip & Light LB130SD 30 Amp 1 Pole 120/240V Circuit Breaker
$9.99
 Only 1 unit left
Eaton BR430 DNPL230230 Quad 2 Pole 30 Amp 240V Circuit Breaker - Cosmetic FlawEaton BR430 DNPL230230 Quad 2 Pole 30 Amp 240V Circuit Breaker - Cosmetic Flaw
Eaton Eaton BR430 DNPL230230 Quad 2 Pole 30 Amp 240V Circuit Breaker - Cosmetic Flaw
$24.99
 Only 1 unit left
GTE/Sylvania BQ3D020 20 Amp 3 Pole 240V Bolt-On Circuit BreakerGTE/Sylvania BQ3D020 20 Amp 3 Pole 240V Bolt-On Circuit Breaker
GTE Sylvania / Challenger GTE/Sylvania BQ3D020 20 Amp 3 Pole 240V Bolt-On Circuit Breaker
$29.99
 In stock, 2 units
Westinghouse BAB3080H 80 Amp 3 Pole 240V Bolt-On Circuit BreakerWestinghouse BAB3080H 80 Amp 3 Pole 240V Bolt-On Circuit Breaker
Westinghouse Westinghouse BAB3080H 80 Amp 3 Pole 240V Bolt-On Circuit Breaker
$69.99
 Sold out
Square D PGA36100 1000 Amp 3 Pole 600V PowerPact I Line Circuit BreakerSquare D PGA36100 1000 Amp 3 Pole 600V PowerPact I Line Circuit Breaker
Square D Square D PGA36100 1000 Amp 3 Pole 600V PowerPact I Line Circuit Breaker
$2,999.99
 Only 1 unit left
Crouse-Hinds MP215 15 Amp 2 Pole 120/240V Type MP-C Circuit BreakerCrouse-Hinds MP215 15 Amp 2 Pole 120/240V Type MP-C Circuit Breaker
Crouse-Hinds Crouse-Hinds MP215 15 Amp 2 Pole 120/240V Type MP-C Circuit Breaker
$8.99
 In stock, 2 units
Westinghouse EB1030 30 Amp 1 Pole 120V Circuit BreakerWestinghouse EB1030 30 Amp 1 Pole 120V Circuit Breaker
Westinghouse Westinghouse EB1030 30 Amp 1 Pole 120V Circuit Breaker
$47.99
 In stock, 3 units
Challenger BQ1C015 15 Amp 1 Pole 120/240V Type BQ Bolt On Circuit BreakerChallenger BQ1C015 15 Amp 1 Pole 120/240V Type BQ Bolt On Circuit Breaker
GTE Sylvania / Challenger Challenger BQ1C015 15 Amp 1 Pole 120/240V Type BQ Bolt On Circuit Breaker
$7.99
 Sold out
Square D JDA36200 200 Amp 3 Pole 600VAC PowerPact Circuit BreakerSquare D JDA36200 200 Amp 3 Pole 600VAC PowerPact Circuit Breaker
Square D Square D JDA36200 200 Amp 3 Pole 600VAC PowerPact Circuit Breaker
$899.99
 Only 1 unit left
Square-D HPALM Circuit Breaker Padlock - Missing ScrewsSquare-D HPALM Circuit Breaker Padlock - Missing Screws
Square D Square-D HPALM Circuit Breaker Padlock - Missing Screws
$6.99
 Only 1 unit left
Schneider Electric GB2CB06 1 Pole 1 Amp Circuit BreakerSchneider Electric GB2CB06 1 Pole 1 Amp Circuit Breaker
Schneider Electric Schneider Electric GB2CB06 1 Pole 1 Amp Circuit Breaker
$3.99
 In stock, 2 units
Square D Square D A1B2100 2 Pole 100 Amp 120/240V Circuit Breaker
$124.99
 Sold out
Square-D QO2801021 80 Amp 2 Pole 120/240V Circuit Breaker w/ Shunt TripSquare-D QO2801021 80 Amp 2 Pole 120/240V Circuit Breaker w/ Shunt Trip
Square D Square-D QO2801021 80 Amp 2 Pole 120/240V Circuit Breaker w/ Shunt Trip
$299.99
 Sold out
Eaton QCGFEP2030 30 Amp 120/240V 2 Pole Quicklag QCGF Circuit BreakerEaton QCGFEP2030 30 Amp 120/240V 2 Pole Quicklag QCGF Circuit Breaker
Eaton Eaton QCGFEP2030 30 Amp 120/240V 2 Pole Quicklag QCGF Circuit Breaker
$345.99
 In stock, 2 units
Square D Q23225NS 225 Amp 120/240VAC Type Nema1 Circuit Breaker EnclosureSquare D Q23225NS 225 Amp 120/240VAC Type Nema1 Circuit Breaker Enclosure
Square D Square D Q23225NS 225 Amp 120/240VAC Type Nema1 Circuit Breaker Enclosure
$169.99
 Sold out
Airpax LEL1-1-61-1.00-01 Single Pole Sensata Series Circuit Breaker 125 VAC Delay 61 Trip Amps 1.25Airpax LEL1-1-61-1.00-01 Single Pole Sensata Series Circuit Breaker 125 VAC Delay 61 Trip Amps 1.25
Airpax Airpax LEL1-1-61-1.00-01 Single Pole Sensata Series Circuit Breaker 125 VAC Delay 61 Trip Amps 1.25
$19.99
 Only 1 unit left
Square D B9.10 Overload Relay Thermal Unit HeaterSquare D B9.10 Overload Relay Thermal Unit Heater
Square D Square D B9.10 Overload Relay Thermal Unit Heater
$3.99
 Only 1 unit left
Square-D Q1120 20 Amp 1 Pole 120v Circuit BreakerSquare-D Q1120 20 Amp 1 Pole 120v Circuit Breaker
Square D Square-D Q1120 20 Amp 1 Pole 120v Circuit Breaker
$14.99
 Only 1 unit left
ITE TA2-J6500 CU7AL JD/JF/LD Circuit Breaker Lug Terminal - Lot of 3ITE TA2-J6500 CU7AL JD/JF/LD Circuit Breaker Lug Terminal - Lot of 3
ITE/Siemens ITE TA2-J6500 CU7AL JD/JF/LD Circuit Breaker Lug Terminal - Lot of 3
$49.99
 Sold out
Siemens QMPH2175H 175 Amp 2 Pole 22K 120/240V Circuit BreakerSiemens QMPH2175H 175 Amp 2 Pole 22K 120/240V Circuit Breaker
Siemens Siemens QMPH2175H 175 Amp 2 Pole 22K 120/240V Circuit Breaker
$249.99
 Sold out
Square D PowerPact QDL22225 2 Pole 225 Amp Circuit Breaker QD 225Square D PowerPact QDL22225 2 Pole 225 Amp Circuit Breaker QD 225
Square D Square D PowerPact QDL22225 2 Pole 225 Amp Circuit Breaker QD 225
$149.99
 Only 1 unit left
GE General Electric TE32100 100 Amp 3 Pole 240V Circuit BreakerGE General Electric TE32100 100 Amp 3 Pole 240V Circuit Breaker
GE General Electric GE General Electric TE32100 100 Amp 3 Pole 240V Circuit Breaker
$61.99
 Sold out
CBI Industries QL-1(13) 0.5 Amp 1 Pole 120/240V Circuit BreakerCBI Industries QL-1(13) 0.5 Amp 1 Pole 120/240V Circuit Breaker
CBI Industries CBI Industries QL-1(13) 0.5 Amp 1 Pole 120/240V Circuit Breaker
$9.99
 Only 1 unit left

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