Circuit Breakers & Accessories

8119 products

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Square D QOM2200VH 200 Amp 2 Pole 120/240V 22kA Breaker - Flawed - LOT of 4Square D QOM2200VH 200 Amp 2 Pole 120/240V 22kA Breaker - Flawed - LOT of 4
Square D Square D QOM2200VH 200 Amp 2 Pole 120/240V 22kA Breaker - Flawed - LOT of 4
$99
 In stock, 2 units
Square D HOMT1520 15A/20A 1 Pole 120/240V Tandem Circuit Breaker - White FaceSquare D HOMT1520 15A/20A 1 Pole 120/240V Tandem Circuit Breaker - White Face
Square D Square D HOMT1520 15A/20A 1 Pole 120/240V Tandem Circuit Breaker - White Face
$9.99
 In stock, 3 units
Eaton/Cutler Hammer BR120ST 20 Amp 1 Pole 120/240V Shunt Trip Circuit BreakerEaton/Cutler Hammer BR120ST 20 Amp 1 Pole 120/240V Shunt Trip Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler Hammer BR120ST 20 Amp 1 Pole 120/240V Shunt Trip Circuit Breaker
$69.99
 In stock, 2 units
Eaton/Cutler Hammer BAB1060 60 Amp 1 Pole 120/240V Bolt On Circuit BreakerEaton/Cutler Hammer BAB1060 60 Amp 1 Pole 120/240V Bolt On Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler Hammer BAB1060 60 Amp 1 Pole 120/240V Bolt On Circuit Breaker
$11.99
 Only 1 unit left
Cutler-Hammer CHB250 2 Pole 50 Amp 120/240VAC Type CHB Bolt In Circuit Breaker - Plastic FootCutler-Hammer CHB250 2 Pole 50 Amp 120/240VAC Type CHB Bolt In Circuit Breaker - Plastic Foot
Cutler Hammer Cutler-Hammer CHB250 2 Pole 50 Amp 120/240VAC Type CHB Bolt In Circuit Breaker - Plastic Foot
$44.99
 Sold out
Cutler-Hammer/Eaton GQ1020 20 Amp 1 Pole 120/277V Quick-Lag Circuit BreakerCutler-Hammer/Eaton GQ1020 20 Amp 1 Pole 120/277V Quick-Lag Circuit Breaker
Cutler Hammer Cutler-Hammer/Eaton GQ1020 20 Amp 1 Pole 120/277V Quick-Lag Circuit Breaker
$3.99
 In stock, 36 units
Eaton/Cutler-Hammer CHB370 3 Pole 70A 120/240VAC Type CH Circuit Breaker Metal HookEaton/Cutler-Hammer CHB370 3 Pole 70A 120/240VAC Type CH Circuit Breaker Metal Hook
Eaton / Cutler Hammer Eaton/Cutler-Hammer CHB370 3 Pole 70A 120/240VAC Type CH Circuit Breaker Metal Hook
$110.99
 Sold out
Square D HOM225 25 Amp 2 Pole 120/240V Circuit Breaker - White FaceSquare D HOM225 25 Amp 2 Pole 120/240V Circuit Breaker - White Face
Square D Square D HOM225 25 Amp 2 Pole 120/240V Circuit Breaker - White Face
$10.99
 In stock, 12 units
Kuoyuh 88 Series 15 Amp Thermal Overload Circuit Breaker 125 VAC 60 HzKuoyuh 88 Series 15 Amp Thermal Overload Circuit Breaker 125 VAC 60 Hz
Kuoyuh Kuoyuh 88 Series 15 Amp Thermal Overload Circuit Breaker 125 VAC 60 Hz
$2.99
 In stock, 6 units
Square D Class 9421LH3 Operating Mechanism Handle for 9421 Type LF-1 BreakerSquare D Class 9421LH3 Operating Mechanism Handle for 9421 Type LF-1 Breaker
Square D Square D Class 9421LH3 Operating Mechanism Handle for 9421 Type LF-1 Breaker
$99.99
 Only 1 unit left
ITE HB2-B050 50 Amp 2 Pole 120/240V Type EQ-B Circuit BreakerITE HB2-B050 50 Amp 2 Pole 120/240V Type EQ-B Circuit Breaker
ITE ITE HB2-B050 50 Amp 2 Pole 120/240V Type EQ-B Circuit Breaker
$9.99
 Sold out
GE General Electric V07210 10 Amps 2 Pole 277/480V Circuit Breaker V-LineGE General Electric V07210 10 Amps 2 Pole 277/480V Circuit Breaker V-Line
GE General Electric GE General Electric V07210 10 Amps 2 Pole 277/480V Circuit Breaker V-Line
$19.99
 Only 1 unit left
Square-D QOB330GFI 30 Amp 3 Pole 120V GFI Circuit BreakerSquare-D QOB330GFI 30 Amp 3 Pole 120V GFI Circuit Breaker
Square D Square-D QOB330GFI 30 Amp 3 Pole 120V GFI Circuit Breaker
From $289.99
 Sold out
GE General Electric GEK-31111 Type AM-13. 8-500-7H Magne-Blast Circuit Breaker Contact Arm Assembly - 10-Inch-Long Connector Bars
GE General Electric GE General Electric GEK-31111 Type AM-13. 8-500-7H Magne-Blast Circuit Breaker Contact Arm Assembly - 10-Inch-Long Connector Bars
$2,100
 In stock, 4 units
GE General Electric GEK-31111 Type AM-13. 8-500-7H Magne-Blast Circuit Breaker Contact Arm Assembly - 35-Inch-Long Connector Bars
GE General Electric GE General Electric GEK-31111 Type AM-13. 8-500-7H Magne-Blast Circuit Breaker Contact Arm Assembly - 35-Inch-Long Connector Bars
$2,100
 Only 1 unit left
Westinghouse 457D455G29 AB DE-ION Trip Unit 800 Amp 8000 Amp Inst. Trip AmpsWestinghouse 457D455G29 AB DE-ION Trip Unit 800 Amp 8000 Amp Inst. Trip Amps
Westinghouse Westinghouse 457D455G29 AB DE-ION Trip Unit 800 Amp 8000 Amp Inst. Trip Amps
$179.99
 Only 1 unit left
Square D LX36600 600 Amp 3 Pole 600V Electronic Trip Circuit BreakerSquare D LX36600 600 Amp 3 Pole 600V Electronic Trip Circuit Breaker
Square D Square D LX36600 600 Amp 3 Pole 600V Electronic Trip Circuit Breaker
$1,799.95
 Sold out
Connecticut Electric Type TB UBI-TB240C 2 Pole 40a 120/240v Circuit BreakerConnecticut Electric Type TB UBI-TB240C 2 Pole 40a 120/240v Circuit Breaker
Connecticut Electric Connecticut Electric Type TB UBI-TB240C 2 Pole 40a 120/240v Circuit Breaker
$7.99
 In stock, 2 units
Connecticut Electric UBI-TB115C 1 Pole 15 Amp Circuit BreakerConnecticut Electric UBI-TB115C 1 Pole 15 Amp Circuit Breaker
Connecticut Electric Connecticut Electric UBI-TB115C 1 Pole 15 Amp Circuit Breaker
$3.99
 Only 1 unit left
ITE BQ2-B020H 20 Amp 2 Pole 120/240V Bolt-In Circuit Breaker BQ2B020HITE BQ2-B020H 20 Amp 2 Pole 120/240V Bolt-In Circuit Breaker BQ2B020H
ITE ITE BQ2-B020H 20 Amp 2 Pole 120/240V Bolt-In Circuit Breaker BQ2B020H
$9.99
 Only 1 unit left
Siemens/ITE/Gould BQ2-B070 70 Amp 2 Pole 120/240V Circuit Breaker BQ2B070Siemens/ITE/Gould BQ2-B070 70 Amp 2 Pole 120/240V Circuit Breaker BQ2B070
ITE Siemens/ITE/Gould BQ2-B070 70 Amp 2 Pole 120/240V Circuit Breaker BQ2B070
$24.99
 In stock, 3 units
Siemens B315HH 3 Pole 15 Amp 240vac 65k Bolt In Circuit BreakerSiemens B315HH 3 Pole 15 Amp 240vac 65k Bolt In Circuit Breaker
Siemens Siemens B315HH 3 Pole 15 Amp 240vac 65k Bolt In Circuit Breaker
$34.99
 Sold out
Eaton BRN250GF 50 Amp 2 Pole Type BRN 120/240V GFI Circuit BreakerEaton BRN250GF 50 Amp 2 Pole Type BRN 120/240V GFI Circuit Breaker
Eaton Cutler Hammer Eaton BRN250GF 50 Amp 2 Pole Type BRN 120/240V GFI Circuit Breaker
$34.99
 Sold out
Eaton GFCB220 20 Amp 2 Pole 120/240V Type GFCB Ground Fault Breaker - FlawedEaton GFCB220 20 Amp 2 Pole 120/240V Type GFCB Ground Fault Breaker - Flawed
Eaton Cutler Hammer Eaton GFCB220 20 Amp 2 Pole 120/240V Type GFCB Ground Fault Breaker - Flawed
$49.99
 Sold out
GE General Electric THQL260GFI 60 Amp 2 Pole Circuit BreakerGE General Electric THQL260GFI 60 Amp 2 Pole Circuit Breaker
GE General Electric GE General Electric THQL260GFI 60 Amp 2 Pole Circuit Breaker
$199.99
 Sold out
GE General Electric TN1115 Air Circuit Breaker 15 Amp 1 Pole Type ALB-1GE General Electric TN1115 Air Circuit Breaker 15 Amp 1 Pole Type ALB-1
GE General Electric GE General Electric TN1115 Air Circuit Breaker 15 Amp 1 Pole Type ALB-1
$49.99
 Sold out
GE THHQL2115 15 Amp 2 Pole 240V Circuit BreakerGE THHQL2115 15 Amp 2 Pole 240V Circuit Breaker
GE General Electric GE THHQL2115 15 Amp 2 Pole 240V Circuit Breaker
$16.99
 Sold out
Eaton/Cutler-Hammer QBHW1020 20 Amp 1 Pole 120/240V Bolt On Breaker - Lot of 10Eaton/Cutler-Hammer QBHW1020 20 Amp 1 Pole 120/240V Bolt On Breaker - Lot of 10
Eaton Cutler Hammer Eaton/Cutler-Hammer QBHW1020 20 Amp 1 Pole 120/240V Bolt On Breaker - Lot of 10
$69.99
 In stock, 15 units
GE General Electric THQB2140GFEP 2 Pole 40 Amp 120/240vac Bolt On Ground Fault (GFEP) BreakerGE General Electric THQB2140GFEP 2 Pole 40 Amp 120/240vac Bolt On Ground Fault (GFEP) Breaker
GE General Electric GE General Electric THQB2140GFEP 2 Pole 40 Amp 120/240vac Bolt On Ground Fault (GFEP) Breaker
$199.99
 Sold out
ITE HB1B020 20 Amp 1 Pole 120/240V Type HBQ 65K Circuit BreakerITE HB1B020 20 Amp 1 Pole 120/240V Type HBQ 65K Circuit Breaker
ITE ITE HB1B020 20 Amp 1 Pole 120/240V Type HBQ 65K Circuit Breaker
$29.99
 In stock, 3 units
Square D 82345DS 400 Amp 3 Pole 600 VAC Double Throw Non-Fusible Stainless Steel Nema 4/4X Safety SwitchSquare D 82345DS 400 Amp 3 Pole 600 VAC Double Throw Non-Fusible Stainless Steel Nema 4/4X Safety Switch
Square D Square D 82345DS 400 Amp 3 Pole 600 VAC Double Throw Non-Fusible Stainless Steel Nema 4/4X Safety Switch
$2,999.99
 Sold out
Eaton Cutler Hammer QBHW2070 2 Pole 70 Amp Circuit BreakerEaton Cutler Hammer QBHW2070 2 Pole 70 Amp Circuit Breaker
Eaton Cutler Hammer Eaton Cutler Hammer QBHW2070 2 Pole 70 Amp Circuit Breaker
From $31.99
 Sold out
Delixi CDB6s C32 400v 2 Pole Circuit BreakerDelixi CDB6s C32 400v 2 Pole Circuit Breaker
Delixi Delixi CDB6s C32 400v 2 Pole Circuit Breaker
$9.99
 Only 1 unit left
Allen-Bradley 1492-SP1C030 Single Pole 3A 277 VAC/48 VDC Din-Rail Mount Circuit BreakerAllen-Bradley 1492-SP1C030 Single Pole 3A 277 VAC/48 VDC Din-Rail Mount Circuit Breaker
Allen-Bradley Allen-Bradley 1492-SP1C030 Single Pole 3A 277 VAC/48 VDC Din-Rail Mount Circuit Breaker
$8.99
 In stock, 3 units
GE General Electric TGN3324 3 Pole 200A 240Vac General Duty Non-FusedGE General Electric TGN3324 3 Pole 200A 240Vac General Duty Non-Fused
GE General Electric GE General Electric TGN3324 3 Pole 200A 240Vac General Duty Non-Fused
$220
 Sold out
Westinghouse F3015 15 Amp 3 Pole 600V F Frame AB De-Ion Circuit BreakerWestinghouse F3015 15 Amp 3 Pole 600V F Frame AB De-Ion Circuit Breaker
Westinghouse Westinghouse F3015 15 Amp 3 Pole 600V F Frame AB De-Ion Circuit Breaker
$119.99
 In stock, 2 units
Eaton/Cutler-Hammer CSR2150 150 Amp 2 Pole 120/240V Circuit BreakerEaton/Cutler-Hammer CSR2150 150 Amp 2 Pole 120/240V Circuit Breaker
Cutler Hammer Eaton/Cutler-Hammer CSR2150 150 Amp 2 Pole 120/240V Circuit Breaker
$99.99
 In stock, 2 units
Westinghouse EH3050 50 Amp 3 Pole Circuit BreakerWestinghouse EH3050 50 Amp 3 Pole Circuit Breaker
Westinghouse Westinghouse EH3050 50 Amp 3 Pole Circuit Breaker
$59.95
 Sold out
GTE Sylvania/Challenger A2030 20/30 Amp 2 Pole Tandem 120/240V BreakerGTE Sylvania/Challenger A2030 20/30 Amp 2 Pole Tandem 120/240V Breaker
GTE Sylvania GTE Sylvania/Challenger A2030 20/30 Amp 2 Pole Tandem 120/240V Breaker
$19.99
 In stock, 2 units
Murray MP120AFC MP-AT2 20 Amp 1 Pole 120-Volt Combination Type Arc Fault Circuit BreakerMurray MP120AFC MP-AT2 20 Amp 1 Pole 120-Volt Combination Type Arc Fault Circuit Breaker
Murray Murray MP120AFC MP-AT2 20 Amp 1 Pole 120-Volt Combination Type Arc Fault Circuit Breaker
From $24.99
 Sold out
Murray MQ215 15 Amp 2 Pole 120/240V Circuit BreakerMurray MQ215 15 Amp 2 Pole 120/240V Circuit Breaker
Murray Murray MQ215 15 Amp 2 Pole 120/240V Circuit Breaker
$7.99
 In stock, 3 units
Murray MQ250 2 Pole 50 Amp Circuit Breaker 120/240V AC MSQ FrameMurray MQ250 2 Pole 50 Amp Circuit Breaker 120/240V AC MSQ Frame
Murray Murray MQ250 2 Pole 50 Amp Circuit Breaker 120/240V AC MSQ Frame
$6.99
 In stock, 2 units
Challenger Challenger A250 2 Pole 50 Amp 120/240V Circuit Breaker
$9.99
 Sold out
Challenger CBB2020 20 Amp 2 Pole 120/240V Circuit BreakerChallenger CBB2020 20 Amp 2 Pole 120/240V Circuit Breaker
Challenger Challenger CBB2020 20 Amp 2 Pole 120/240V Circuit Breaker
$19.99
 In stock, 3 units
Challenger CBB2030 30 Amp 2 Pole 120/240V Bolt On Circuit BreakerChallenger CBB2030 30 Amp 2 Pole 120/240V Bolt On Circuit Breaker
Challenger Challenger CBB2030 30 Amp 2 Pole 120/240V Bolt On Circuit Breaker
$24.99
 In stock, 5 units
Challenger C255 55 Amp 2 Pole Circuit Breaker 120/240VChallenger C255 55 Amp 2 Pole Circuit Breaker 120/240V
Challenger Challenger C255 55 Amp 2 Pole Circuit Breaker 120/240V
$14.99
 Sold out
Westinghouse QCHW2015 2 Pole 15 Amp 120/240 Vac Circuit BreakerWestinghouse QCHW2015 2 Pole 15 Amp 120/240 Vac Circuit Breaker
Westinghouse Westinghouse QCHW2015 2 Pole 15 Amp 120/240 Vac Circuit Breaker
From $6.99
 In stock, 4 units
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Westinghouse QNBL1015 15 Amp 1 Pole 120/240V Bolt On Circuit BreakerWestinghouse QNBL1015 15 Amp 1 Pole 120/240V Bolt On Circuit Breaker
Westinghouse Westinghouse QNBL1015 15 Amp 1 Pole 120/240V Bolt On Circuit Breaker
$7.99
 In stock, 15 units

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