Circuit Breakers & Accessories

7937 products

Showing 2353 - 2400 of 7937 products
View
Murray EP2125 125 Amp 2 Pole 120/240v Circuit BreakerMurray EP2125 125 Amp 2 Pole 120/240v Circuit Breaker
Murray Murray EP2125 125 Amp 2 Pole 120/240v Circuit Breaker
$20.08
 Sold out
Square D Q1B Mounting BracketSquare D Q1B Mounting Bracket
Square D Square D Q1B Mounting Bracket
$61.80
 Sold out
Square D A1B250 50 Amp 2 Pole Magnetic Circuit Breaker Long FootSquare D A1B250 50 Amp 2 Pole Magnetic Circuit Breaker Long Foot
Square D Square D A1B250 50 Amp 2 Pole Magnetic Circuit Breaker Long Foot
$100.45
 Sold out
Heinemann/Magnette 0912 20 Amp 1 Pole 120/240V Circuit BreakerHeinemann/Magnette 0912 20 Amp 1 Pole 120/240V Circuit Breaker
Heinemann Heinemann/Magnette 0912 20 Amp 1 Pole 120/240V Circuit Breaker
$9.26
 In stock, 2 units
Westinghouse MA3800F 800 Amp 3 Pole 600V Circuit Breaker - Cosmetic FlawWestinghouse MA3800F 800 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
Westinghouse Westinghouse MA3800F 800 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
$239.55
 Sold out
Square D QOB215 15 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Black FaceSquare D QOB215 15 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Black Face
Square D Square D QOB215 15 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Black Face
$13.90
 In stock, 25 units
GE General Electric TEC36015 Green Faced 3 Pole 15 Amp 600 VAC With Instantaneous Trip Circuit BreakerGE General Electric TEC36015 Green Faced 3 Pole 15 Amp 600 VAC With Instantaneous Trip Circuit Breaker
GE General Electric GE General Electric TEC36015 Green Faced 3 Pole 15 Amp 600 VAC With Instantaneous Trip Circuit Breaker
$54.01
 Sold out
Square D QOB230 30 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Shaved FootSquare D QOB230 30 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Shaved Foot
Square D Square D QOB230 30 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Shaved Foot
$9.26
 Only 1 unit left
Square D QOB230 30 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Black FaceSquare D QOB230 30 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Black Face
Square D Square D QOB230 30 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Black Face
$9.26
 In stock, 70 units
Choose options
Square D FA26060AC 60 Amp 2 Pole I-Line Type FA Circuit BreakerSquare D FA26060AC 60 Amp 2 Pole I-Line Type FA Circuit Breaker
Square D Square D FA26060AC 60 Amp 2 Pole I-Line Type FA Circuit Breaker
From $139.09
 In stock, 2 units
Choose options
Square D Q232110 110 Amp 3 Pole 240V I Line Circuit BreakerSquare D Q232110 110 Amp 3 Pole 240V I Line Circuit Breaker
Square D Square D Q232110 110 Amp 3 Pole 240V I Line Circuit Breaker
$386.37
 Sold out
Square D QO270 70 Amp 2 Pole 120/240V Circuit Breaker - Old StyleSquare D QO270 70 Amp 2 Pole 120/240V Circuit Breaker - Old Style
Square D Square D QO270 70 Amp 2 Pole 120/240V Circuit Breaker - Old Style
$13.90
 Sold out
Lot of 10 - Square D QOB120 20 Amp 1 Pole 120/240V Bolt On Circuit Breaker - Black FaceLot of 10 - Square D QOB120 20 Amp 1 Pole 120/240V Bolt On Circuit Breaker - Black Face
Square D Lot of 10 - Square D QOB120 20 Amp 1 Pole 120/240V Bolt On Circuit Breaker - Black Face
$30.91
 In stock, 96 units
Eaton/Cutler-Hammer CHB370 3 Pole 70A 120/240VAC Type CH Circuit Breaker Metal FootEaton/Cutler-Hammer CHB370 3 Pole 70A 120/240VAC Type CH Circuit Breaker Metal Foot
Eaton / Cutler Hammer Eaton/Cutler-Hammer CHB370 3 Pole 70A 120/240VAC Type CH Circuit Breaker Metal Foot
$171.55
 Sold out
Square D KC34125 125 Amp 3 Pole 480V I-Line Circuit BreakerSquare D KC34125 125 Amp 3 Pole 480V I-Line Circuit Breaker
Square D Square D KC34125 125 Amp 3 Pole 480V I-Line Circuit Breaker
$2,782
 Only 1 unit left
Cutler Hammer CH270 70 Amp 2 Pole 120v Circuit Breaker - Metal Foot Half NotchCutler Hammer CH270 70 Amp 2 Pole 120v Circuit Breaker - Metal Foot Half Notch
Westinghouse / Cutler Hammer Cutler Hammer CH270 70 Amp 2 Pole 120v Circuit Breaker - Metal Foot Half Notch
$61.80
 Sold out
Cutler Hammer BQ220220/A220220 20 Amp 4 Pole Quad 120/240V Circuit BreakerCutler Hammer BQ220220/A220220 20 Amp 4 Pole Quad 120/240V Circuit Breaker
Eaton / Cutler Hammer Cutler Hammer BQ220220/A220220 20 Amp 4 Pole Quad 120/240V Circuit Breaker
From $41.71
 Only 1 unit left
Choose options
Westinghouse BD2020R 20/20 Amp 120/240V 2 Pole Circuit BreakerWestinghouse BD2020R 20/20 Amp 120/240V 2 Pole Circuit Breaker
Westinghouse Westinghouse BD2020R 20/20 Amp 120/240V 2 Pole Circuit Breaker
$15.44
 Sold out
GE TB43F 250 Amp 3 Pole 600V Tri-Break Circuit Breaker w/Shunt TripGE TB43F 250 Amp 3 Pole 600V Tri-Break Circuit Breaker w/Shunt Trip
GE General Electric GE TB43F 250 Amp 3 Pole 600V Tri-Break Circuit Breaker w/Shunt Trip
$1,081.87
 Sold out
ITE BQ2B090H 90 Amp 2 Pole High Volt 22,000 120/240VAC Bolt-In Circuit Breaker BQ2-B090HITE BQ2B090H 90 Amp 2 Pole High Volt 22,000 120/240VAC Bolt-In Circuit Breaker BQ2-B090H
ITE ITE BQ2B090H 90 Amp 2 Pole High Volt 22,000 120/240VAC Bolt-In Circuit Breaker BQ2-B090H
$77.25
 Sold out
Westinghouse CA3200W 200 Amp 3 Pole 240V 10kA Circuit BreakerWestinghouse CA3200W 200 Amp 3 Pole 240V 10kA Circuit Breaker
Westinghouse Westinghouse CA3200W 200 Amp 3 Pole 240V 10kA Circuit Breaker
$228.72
 Sold out
Square-D QOB380VH 80 Amp 3 Pole 240v 22ka Bolt on Circuit BreakerSquare-D QOB380VH 80 Amp 3 Pole 240v 22ka Bolt on Circuit Breaker
Square D Square-D QOB380VH 80 Amp 3 Pole 240v 22ka Bolt on Circuit Breaker
$193.18
 In stock, 3 units
Siemens Sentron Series JXD22B400 400 Amp 240-250V 2 Pole Magnetic Adjustable Trip Type JXD2-A Circuit BreakerSiemens Sentron Series JXD22B400 400 Amp 240-250V 2 Pole Magnetic Adjustable Trip Type JXD2-A Circuit Breaker
Siemens Siemens Sentron Series JXD22B400 400 Amp 240-250V 2 Pole Magnetic Adjustable Trip Type JXD2-A Circuit Breaker
$921.14
 Only 1 unit left
Murray Style B 30 Amp 120V 1 Pole Circuit BreakerMurray Style B 30 Amp 120V 1 Pole Circuit Breaker
Murray Murray Style B 30 Amp 120V 1 Pole Circuit Breaker
$7.71
 Sold out
Westinghouse F3100 100 Amp 3 Pole 600V Breaker w/Shunt Trip- Cosmetic FlawWestinghouse F3100 100 Amp 3 Pole 600V Breaker w/Shunt Trip- Cosmetic Flaw
Westinghouse Westinghouse F3100 100 Amp 3 Pole 600V Breaker w/Shunt Trip- Cosmetic Flaw
$131.35
 Sold out
Square D JGL36150 150 Amp 3 Pole 150a 600v Circuit BreakerSquare D JGL36150 150 Amp 3 Pole 150a 600v Circuit Breaker
Square D Square D JGL36150 150 Amp 3 Pole 150a 600v Circuit Breaker
$434.30
 Sold out
Murray MP215215 15 Amp 120/240 V.A.C Quad Circuit BreakerMurray MP215215 15 Amp 120/240 V.A.C Quad Circuit Breaker
Murray Murray MP215215 15 Amp 120/240 V.A.C Quad Circuit Breaker
$23.17
 Sold out
General Electric/GE TED113020WL 20 Amp 1 Pole 277V Circuit BreakerGeneral Electric/GE TED113020WL 20 Amp 1 Pole 277V Circuit Breaker
GE General Electric General Electric/GE TED113020WL 20 Amp 1 Pole 277V Circuit Breaker
$15.44
 Sold out
Westinghouse QC3050 3 Pole 50 Amp 240v Circuit BreakerWestinghouse QC3050 3 Pole 50 Amp 240v Circuit Breaker
Westinghouse Westinghouse QC3050 3 Pole 50 Amp 240v Circuit Breaker
$30.91
 Sold out
Westinghouse QNBL1020 20 Amp 1 Pole 120/240V 5kAIC Type QNBL Circuit BreakerWestinghouse QNBL1020 20 Amp 1 Pole 120/240V 5kAIC Type QNBL Circuit Breaker
Westinghouse Westinghouse QNBL1020 20 Amp 1 Pole 120/240V 5kAIC Type QNBL Circuit Breaker
$7.71
 In stock, 30 units
Square D J250AWK : Enclosure For PowerPact H and J Type Circuit BreakerSquare D J250AWK : Enclosure For PowerPact H and J Type Circuit Breaker
Square D Square D J250AWK : Enclosure For PowerPact H and J Type Circuit Breaker
$618.22
 Sold out
ITE QT2-24030 40/30/30/40 Amp 4 Pole 120/240V Circuit Breaker - Closed StabITE QT2-24030 40/30/30/40 Amp 4 Pole 120/240V Circuit Breaker - Closed Stab
ITE ITE QT2-24030 40/30/30/40 Amp 4 Pole 120/240V Circuit Breaker - Closed Stab
$23.11
 Sold out
Westinghouse BA240 2 Pole 40 Amp 120/240V Bolt on Circuit BreakerWestinghouse BA240 2 Pole 40 Amp 120/240V Bolt on Circuit Breaker
Westinghouse / Cutler Hammer Westinghouse BA240 2 Pole 40 Amp 120/240V Bolt on Circuit Breaker
$46.36
 In stock, 2 units
General Electric TQAL21125 2 Pole 125 Amp 120/240VAC Type TQAL Circuit BreakerGeneral Electric TQAL21125 2 Pole 125 Amp 120/240VAC Type TQAL Circuit Breaker
GE General Electric General Electric TQAL21125 2 Pole 125 Amp 120/240VAC Type TQAL Circuit Breaker
$32.44
 Sold out
Federal Pacific Dead Front Only 11 5/8" x 7"Federal Pacific Dead Front Only 11 5/8" x 7"
FPE Federal Pacific Federal Pacific Dead Front Only 11 5/8" x 7"
$23.17
 Sold out
Milbank Cover 7 3/8" x 5"Milbank Cover 7 3/8" x 5"
Milbank Milbank Cover 7 3/8" x 5"
$7.71
 Sold out
Westinghouse F3070 70 Amp 3 Pole 600 VAC AB De-Ion Circuit BreakerWestinghouse F3070 70 Amp 3 Pole 600 VAC AB De-Ion Circuit Breaker
Westinghouse Westinghouse F3070 70 Amp 3 Pole 600 VAC AB De-Ion Circuit Breaker
$154.55
 Sold out
Square D HU363NRB 100 AMP 600 VAC 3 Phase Heavy Duty Safety Switch in Nema 3R EnclosureSquare D HU363NRB 100 AMP 600 VAC 3 Phase Heavy Duty Safety Switch in Nema 3R Enclosure
Square D Square D HU363NRB 100 AMP 600 VAC 3 Phase Heavy Duty Safety Switch in Nema 3R Enclosure
$463.65
 Sold out
Siemens B240R Type BL 40 Amp 2-Pole 120/240vac Bolt On Circuit BreakerSiemens B240R Type BL 40 Amp 2-Pole 120/240vac Bolt On Circuit Breaker
Siemens Siemens B240R Type BL 40 Amp 2-Pole 120/240vac Bolt On Circuit Breaker
$23.17
 Sold out
Eaton ES3T1R1GF3NB Elevator Control SwitchEaton ES3T1R1GF3NB Elevator Control Switch
Eaton Eaton ES3T1R1GF3NB Elevator Control Switch
$5,100.34
 Sold out
Westinghouse LAB3300W 300 Amp 3 Pole 600V AB De-ion Circuit BreakerWestinghouse LAB3300W 300 Amp 3 Pole 600V AB De-ion Circuit Breaker
Westinghouse Westinghouse LAB3300W 300 Amp 3 Pole 600V AB De-ion Circuit Breaker
$278.17
 Sold out
Westinghouse EL3003R 3 Amp 600Vac Style 2607D43G07 Current LimiterWestinghouse EL3003R 3 Amp 600Vac Style 2607D43G07 Current Limiter
Westinghouse Westinghouse EL3003R 3 Amp 600Vac Style 2607D43G07 Current Limiter
$46.36
 Sold out
Prescolite LTR-6RD-T-SHML30K8-WTACLPrescolite LTR-6RD-T-SHML30K8-WTACL
Hubbell Prescolite LTR-6RD-T-SHML30K8-WTACL
$92.66
 In stock, 3 units
GE General Electric GE ZTX Series Automatic Transfer Switch Type A(PC) 225-400 Amps
$927.33
 Sold out
Meter Lever Bypass Rings Repair Kit for Single Phase 400 Amp 320 Continuous 120/208vMeter Lever Bypass Rings Repair Kit for Single Phase 400 Amp 320 Continuous 120/208v
S&S Electrical Supply Meter Lever Bypass Rings Repair Kit for Single Phase 400 Amp 320 Continuous 120/208v
$693.97
 Sold out
Connecticut Electric D600NF 60 Amp Non-Fusible Stab Style Main DisconnectConnecticut Electric D600NF 60 Amp Non-Fusible Stab Style Main Disconnect
Connecticut Electric Connecticut Electric D600NF 60 Amp Non-Fusible Stab Style Main Disconnect
$30.91
 Sold out
GE General Electric 1" Handle TieGE General Electric 1" Handle Tie
GE General Electric GE General Electric 1" Handle Tie
From $1.55
 In stock, 15 units
Choose options
Square D QOU340 40 Amp 3 Pole 240V Circuit BreakerSquare D QOU340 40 Amp 3 Pole 240V Circuit Breaker
Square D Square D QOU340 40 Amp 3 Pole 240V Circuit Breaker
From $20.08
 In stock, 2 units
Choose options

Recently Viewed