Circuit Breakers & Accessories

7937 products

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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
$4,636.67
 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
$13.90
 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
$74.16
 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
$12.35
 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
$1,390.98
 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
$10.80
 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
$6.18
 In stock, 2 units
Square D Square D A1B2100 2 Pole 100 Amp 120/240V Circuit Breaker
$193.18
 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
$463.65
 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
$534.75
 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
$262.73
 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
$30.91
 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
$6.18
 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
$23.17
 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
$77.25
 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
$386.37
 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
$231.81
 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
$95.81
 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
$15.44
 Only 1 unit left
Siemens FXD63B600 3 Pole 600 Amp 600VAC Sentra Series Type FXD6-A Circuit BreakerSiemens FXD63B600 3 Pole 600 Amp 600VAC Sentra Series Type FXD6-A Circuit Breaker
Siemens Siemens FXD63B600 3 Pole 600 Amp 600VAC Sentra Series Type FXD6-A Circuit Breaker
$540.86
 Only 1 unit left
GE SGLC3604L3X6 400 Amp 3 Pole 600Vac Spectra RMS Circuit Breaker w/Aux SwitchGE SGLC3604L3X6 400 Amp 3 Pole 600Vac Spectra RMS Circuit Breaker w/Aux Switch
GE General Electric GE SGLC3604L3X6 400 Amp 3 Pole 600Vac Spectra RMS Circuit Breaker w/Aux Switch
$2,009.22
 In stock, 6 units
Square D EJB14050 Single Pole 50 Amp 277V Circuit BreakerSquare D EJB14050 Single Pole 50 Amp 277V Circuit Breaker
Square D Square D EJB14050 Single Pole 50 Amp 277V Circuit Breaker
$154.55
 Sold out
Square-D QE370VH 100 Amp 3 Pole 240V 22kA Circuit BreakerSquare-D QE370VH 100 Amp 3 Pole 240V 22kA Circuit Breaker
Square D Square-D QE370VH 100 Amp 3 Pole 240V 22kA Circuit Breaker
$448.20
 Only 1 unit left
Square-D QE3100VH 100 Amp 3 Pole 240V 22kA Circuit BreakerSquare-D QE3100VH 100 Amp 3 Pole 240V 22kA Circuit Breaker
Square D Square-D QE3100VH 100 Amp 3 Pole 240V 22kA Circuit Breaker
$850.05
 In stock, 2 units
Milbank UQFP-M125 2 Pole 125 Amp Type UQFP Circuit BreakerMilbank UQFP-M125 2 Pole 125 Amp Type UQFP Circuit Breaker
Milbank Milbank UQFP-M125 2 Pole 125 Amp Type UQFP Circuit Breaker
$200.92
 Sold out
Leviton LB215-T 15 Amp 2 Pole 120/240v Circuit BreakerLeviton LB215-T 15 Amp 2 Pole 120/240v Circuit Breaker
Leviton Leviton LB215-T 15 Amp 2 Pole 120/240v Circuit Breaker
$12.35
 In stock, 4 units
Leviton LB260-T 60 Amp 2 Pole 120/240v Plug on Standard Branch Circuit BreakerLeviton LB260-T 60 Amp 2 Pole 120/240v Plug on Standard Branch Circuit Breaker
Leviton Leviton LB260-T 60 Amp 2 Pole 120/240v Plug on Standard Branch Circuit Breaker
$15.44
 Only 1 unit left
Leviton LB240-T 40 Amp 2 Pole 120/240V Circuit BreakerLeviton LB240-T 40 Amp 2 Pole 120/240V Circuit Breaker
Leviton Leviton LB240-T 40 Amp 2 Pole 120/240V Circuit Breaker
$21.61
 In stock, 5 units
Eaton BAB2100H 100 Amp 2 Pole 240V 10kA Circuit BreakerEaton BAB2100H 100 Amp 2 Pole 240V 10kA Circuit Breaker
Eaton Eaton BAB2100H 100 Amp 2 Pole 240V 10kA Circuit Breaker
$123.62
 Only 1 unit left
ABB XT5NU34OABYN000XXX 400 Amp 3 Pole Series XT5N Circuit BreakerABB XT5NU34OABYN000XXX 400 Amp 3 Pole Series XT5N Circuit Breaker
ABB ABB XT5NU34OABYN000XXX 400 Amp 3 Pole Series XT5N Circuit Breaker
$6,174.53
 Only 1 unit left
Eaton PDG33M0400FNNN 400 Amp 3 Pole 65kA/480 With PXR20 LSIG Current Limiter and Shut TripEaton PDG33M0400FNNN 400 Amp 3 Pole 65kA/480 With PXR20 LSIG Current Limiter and Shut Trip
Eaton Eaton PDG33M0400FNNN 400 Amp 3 Pole 65kA/480 With PXR20 LSIG Current Limiter and Shut Trip
$2,782
 Sold out
Eaton PDG23M0015TFFL 15 Amp 3 Pole 65kA/480V Circuit BreakerEaton PDG23M0015TFFL 15 Amp 3 Pole 65kA/480V Circuit Breaker
Eaton Eaton PDG23M0015TFFL 15 Amp 3 Pole 65kA/480V Circuit Breaker
$850.05
 Only 1 unit left
Eaton PDG23M0030TFFL 30 Amp 3 Pole 65kA/480V Circuit BreakerEaton PDG23M0030TFFL 30 Amp 3 Pole 65kA/480V Circuit Breaker
Eaton Eaton PDG23M0030TFFL 30 Amp 3 Pole 65kA/480V Circuit Breaker
$927.33
 Only 1 unit left
Eaton PDG23M0040TFFL 40 Amp 3 Pole 480V PDG2 Circuit BreakerEaton PDG23M0040TFFL 40 Amp 3 Pole 480V PDG2 Circuit Breaker
Eaton / Cutler Hammer Eaton PDG23M0040TFFL 40 Amp 3 Pole 480V PDG2 Circuit Breaker
$1,081.87
 Sold out
General Electric FBN36TE070RV 70 Amp 3 Pole 480V Circuit BreakerGeneral Electric FBN36TE070RV 70 Amp 3 Pole 480V Circuit Breaker
GE General Electric General Electric FBN36TE070RV 70 Amp 3 Pole 480V Circuit Breaker
$772.77
 Only 1 unit left
Eaton PDG23M0045TFFL 45 Amp 3 Pole 480V @65Kaic PDG2 Circuit BreakerEaton PDG23M0045TFFL 45 Amp 3 Pole 480V @65Kaic PDG2 Circuit Breaker
Eaton / Cutler Hammer Eaton PDG23M0045TFFL 45 Amp 3 Pole 480V @65Kaic PDG2 Circuit Breaker
$958.24
 Sold out
Eaton FDE322533 225 Amp 3 Pole 600V FDE 35K Circuit BreakerEaton FDE322533 225 Amp 3 Pole 600V FDE 35K Circuit Breaker
Eaton / Cutler Hammer Eaton FDE322533 225 Amp 3 Pole 600V FDE 35K Circuit Breaker
$3,091.12
 Only 1 unit left
Square D QDL32175 175 Amp 3 Pole PowerPact Circuit BreakerSquare D QDL32175 175 Amp 3 Pole PowerPact Circuit Breaker
Square D Square D QDL32175 175 Amp 3 Pole PowerPact Circuit Breaker
$1,267.35
 Only 1 unit left
ABB XT1HU3060AYD00GXXX 60 Amp 3 Pole Circuit BreakerABB XT1HU3060AYD00GXXX 60 Amp 3 Pole Circuit Breaker
ABB ABB XT1HU3060AYD00GXXX 60 Amp 3 Pole Circuit Breaker
$1,081.89
 Only 1 unit left
ABB XT1HU3020AYD00GXXX 20 Amp 3 Pole Circuit BreakerABB XT1HU3020AYD00GXXX 20 Amp 3 Pole Circuit Breaker
ABB ABB XT1HU3020AYD00GXXX 20 Amp 3 Pole Circuit Breaker
$927.34
 Only 1 unit left
ABB XT1HU3125AYD00GXXX 125 Amp 3 Pole Circuit BreakerABB XT1HU3125AYD00GXXX 125 Amp 3 Pole Circuit Breaker
ABB ABB XT1HU3125AYD00GXXX 125 Amp 3 Pole Circuit Breaker
$1,390.99
 Only 1 unit left
ABB XT1HU3040AYD00GXXX 40 Amp 3 Pole Circuit BreakerABB XT1HU3040AYD00GXXX 40 Amp 3 Pole Circuit Breaker
ABB ABB XT1HU3040AYD00GXXX 40 Amp 3 Pole Circuit Breaker
$1,234.91
 In stock, 2 units
ABB XT4HU3150AYJ00GXX 150 Amp 3 Pole Circuit BreakerABB XT4HU3150AYJ00GXX 150 Amp 3 Pole Circuit Breaker
ABB ABB XT4HU3150AYJ00GXX 150 Amp 3 Pole Circuit Breaker
$2,782.02
 In stock, 2 units
GE General Electric SE3LCK Replacement Spectra Series Lug CapGE General Electric SE3LCK Replacement Spectra Series Lug Cap
GE General Electric GE General Electric SE3LCK Replacement Spectra Series Lug Cap
$5.01
 Sold out
Schneider Electric MICROTUSEAL CB Non-Lead Trip Unit Seal - Pack of 6Schneider Electric MICROTUSEAL CB Non-Lead Trip Unit Seal - Pack of 6
Square D Schneider Electric MICROTUSEAL CB Non-Lead Trip Unit Seal - Pack of 6
$38.62
 In stock, 2 units
Cutler Hammer LC3600F 600 Amp 3 Pole 600V Circuit BreakerCutler Hammer LC3600F 600 Amp 3 Pole 600V Circuit Breaker
Cutler-Hammer Cutler Hammer LC3600F 600 Amp 3 Pole 600V Circuit Breaker
$2,627.44
 Only 1 unit left
Technoelectric SD2-063-RR 3 Phase 63 Amp 600 VAC Disconnect SwitchTechnoelectric SD2-063-RR 3 Phase 63 Amp 600 VAC Disconnect Switch
Technoelectric Technoelectric SD2-063-RR 3 Phase 63 Amp 600 VAC Disconnect Switch
$30.91
 Sold out
Ferraz Shawmut/Mersen USCC2 Ultrasafe Fuse Holder 2 Pole 30 Amp 600 VAC uses Class CC FusesFerraz Shawmut/Mersen USCC2 Ultrasafe Fuse Holder 2 Pole 30 Amp 600 VAC uses Class CC Fuses
Shawmut / Ferraz Ferraz Shawmut/Mersen USCC2 Ultrasafe Fuse Holder 2 Pole 30 Amp 600 VAC uses Class CC Fuses
$15.44
 Only 1 unit left

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