Circuit Breakers

991 products

Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.

991 products

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BAB1010 - Eaton - 10 Amp Circuit Breaker

BAB1010 - Eaton - 10 Amp Circuit Breaker

Bolt-On - 10 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

Save $14.40 CAD

BQ2502115 - Eaton - Molded Case Circuit Breaker

BQ2502115 - Eaton - Molded Case Circuit Breaker

50 Amp - 2 Pole - 240 Volt

QB1020GF - Eaton Cutler-Hammer 20 Amp Single Pole Ground Fault Bolt-On Circuit Breaker

QB1020GF - Eaton - 20 Amp Ground Fault Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

QB1020GF - Eaton Cutler-Hammer 20 Amp Single Pole Ground Fault Bolt-On Circuit Breaker

QB1030GF - Eaton - 30 Amp Ground Fault Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

CHFP120DF - Eaton - 20 Amp Dual Function Circuit Breaker

CHFP120DF - Eaton - 20 Amp Dual Function Circuit Breaker

CHFP120DF - Eaton - 20 Amp Dual Function Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

EGB14015 - Square D 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EGB14015 - Square D 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EGB14015 - Square D - Molded Case Circuit Breaker

Bolt-On - 15 Amp - 1 Pole - 277 Volt

Schneider Electric

BQ1B040 - Siemens 40 Amp Single Pole 120V BQ Bolt-On Circuit Breaker

BQ1B060 - Siemens - 60 Amp 120V BQ Circuit Breaker

Bolt-On - 40 Amp - 1 Pole - 120 Volt

THQL1130GFEP - GE 30 Amp 1 Pole 30 mA Ground Fault (GFCI) Breaker

THQL1130GFEP - GE - 30 Amp 30 mA GFEP Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

Q11500S01 - Siemens 15 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

Q11500S01 - Siemens - 15 Amp Molded Case Circuit Breaker

Plug-In - 15 Amp - 1 Pole - 120 Volt

B11500S01 - Siemens 15 Amp 1 Pole 240 Volt Molded Case Bolt-On Circuit Breaker

B11500S01 - Siemens - 15 Amp Circuit Breaker

Bolt-On - 15 Amp - 1 Pole - 120 Volt

THQB1150 - GE 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

THQB1150 - GE - Circuit Breaker

Bolt-On - 50 Amp - 1 Pole - 120 Volt

THQB1130GFEP - GE - 30 Amp 30 mA Ground Fault (GFEP) Breaker

Bolt-On - 30 Amp - 1 Pole - 120 Volt

B125H - Siemens 25 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

B125H - Siemens - 25 Amp 22kA Circuit Breaker

Bolt-On - 25 Amp - 1 Pole - 120 Volt

QCR1020 - Eaton - Circuit Breaker

QCR1020 - Eaton - Circuit Breaker

Feed Thru - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

QBHW1040 - Eaton Cutler-Hammer 40 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

QBHW1040 - Eaton - 40 Amp Circuit Breaker

Bolt-On - 40 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

QOB120EPD - Square D - 20 Amp 30 mA GFEP Breaker

QOB120EPD - Square D - 20 Amp 30 mA GFEP Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

THQB1140 - GE 40 Amp Single Pole Bolt-On Circuit Breaker

THQB1140 - GE - 40 Amp Circuit Breaker

Bolt-On - 40 Amp - 1 Pole - 120 Volt

BQ1B040 - Siemens 40 Amp Single Pole 120V BQ Bolt-On Circuit Breaker

BQ1B040 - Siemens - 40 Amp Circuit Breaker

Bolt-On - 40 Amp - 1 Pole - 120 Volt

B135 - Siemens 35 Amp Single Pole Bolt-On Circuit Breaker

B135 - Siemens - 35 Amp Circuit Breaker

Bolt-On - 35 Amp - 1 Pole - 120 Volt

QOB120CAFI - Square D - 20 Amp AFCI Circuit Breaker

QOB120CAFI - Square D - 20 Amp AFCI Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

QBAF1015 - Eaton - 15 Amp AFCI Circuit Breaker

Bolt-On - 15 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

BQ240220 - Eaton - Molded Case Circuit Breaker

BQ240220 - Eaton - Molded Case Circuit Breaker

40 Amp - 2 Pole - 240 Volt

BQ240230 - Eaton - Molded Case Circuit Breaker

BQ240230 - Eaton - Molded Case Circuit Breaker

30 Amp - 2 Pole - 240 Volt

BQC240240 - Eaton - Molded Case Circuit Breaker

BQC240240 - Eaton - Molded Case Circuit Breaker

40 Amp - 2 Pole - 240 Volt

QOB120VHGFI - Square D - GFCI Circuit Breaker

QOB120VHGFI - Square D - GFCI Circuit Breaker

Bolt On - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

Save $312.01 CAD

FDB1015 - Eaton Cutler-Hammer 15 Amp 1 Pole 347 Volt Molded Case Circuit Breaker

FDB1015 - Eaton - Molded Case Circuit Breaker

Bolt-On - 15 Amp - 1 Pole - 347 Volt

Eaton Cutler-Hammer

BR120AF - Eaton - 20 Amp Molded Case Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

QB1020EP - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Ground Fault Circuit Breaker

QB1020EP - Eaton - 20 Amp GFEP Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

Save $346.01 CAD

TEB111015 - GE 15 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug

TEB111015 - GE - Molded Case Circuit Breaker

Feed-Thru - 15 Amp - 1 Pole - 120 Volt

TED113015 - GE 15 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug

TED113015 - GE - Molded Case Circuit Breaker

Feed-Thru - 15 Amp - 1 Pole - 277 Volt

EJB16020 - Square D 20 Amp 1 Pole 347 Volt Bolt-On Circuit Molded Case Breaker

EJB16020 - Square D 20 Amp 1 Pole 347 Volt Bolt-On Circuit Molded Case Breaker

EJB16020 - Square D - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 347 Volt

Schneider Electric

EJB16030 - Square D 30 Amp 1 Pole 347 Volt Bolt-On Circuit Molded Case Breaker

EJB16030 - Square D 30 Amp 1 Pole 347 Volt Bolt-On Circuit Molded Case Breaker

EJB16030 - Square D - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 347 Volt

Schneider Electric

Q120DFH - Siemens 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker

Q120DFH - Siemens - 20 Amp Molded Case Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

ECB14020G3 - Square D 20 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

ECB14020G3 - Square D - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 3 Pole - 480 Volt

Schneider Electric

Limited availability

CH120AF - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

CH120AF - Eaton - 20 Amp Molded Case Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

CHFP115DF - Eaton - 15 Amp Dual Function Circuit Breaker

CHFP115DF - Eaton - 15 Amp Dual Function Circuit Breaker

CHFP115DF - Eaton - 15 Amp Dual Function Circuit Breaker

Plug-In - 15 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

Limited availability

BR115ST - Eaton Cutler-Hammer 15 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

BR115ST - Eaton - 15 Amp Shunt Trip Circuit Breaker

Plug-In - 15 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

QCGFEP1015 - Eaton - Molded Case Circuit Breaker

QCGFEP1015 - Eaton - GFEP Circuit Breaker

Feed-Thru - 15 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

EJB14015 - Square D 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EJB14015 - Square D 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EJB14015 - Square D - Molded Case Circuit Breaker

Bolt-On - 15 Amp - 1 Pole - 277 Volt

Schneider Electric

EJB16015 - Square D 15 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

EJB16015 - Square D 15 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

EJB16015 - Square D - Molded Case Circuit Breaker

Bolt-On - 15 Amp - 1 Pole - 347 Volt

Schneider Electric

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