Circuit Breakers

153 products

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

153 products

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TEY145 - GE - Molded Case Circuit Breaker

TEY145 - GE - Molded Case Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 277 Volt

TED136045WL - GE 45 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker

TED136045WL - GE - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 3 Pole - 600 Volt

TED134045WL - GE 45 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker

TED134045WL - GE - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 3 Pole - 480 Volt

TED124045WL - GE - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 2 Pole - 480 Volt

QBHW2045 - Eaton Cutler-Hammer 45 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

QBHW2045 - Eaton - 45 Amp Circuit Breaker

Bolt-On - 45 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

QBHW1045 - Eaton Cutler-Hammer 45 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

QBHW1045 - Eaton - 45 Amp Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

HFD3045L - Eaton - Molded Case Circuit Breaker

HFD3045L - Eaton - Molded Case Circuit Breaker

Feed Thru - 45 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

Save $1,680.19 CAD

HFD2045L - Eaton - Molded Case Circuit Breaker

HFD2045L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

FDC3045L - Eaton - MoldedCase Circuit Breakers

FDC3045L - Eaton - MoldedCase Circuit Breakers

Feed Thru - 45 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

FDC2045L - Eaton - Molded Case Circuit Breaker

FDC2045L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

FDB2045L - Eaton - Molded Case Circuit Breaker

FDB2045L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

FD3045L - Eaton - Molded Case Circuit Breaker

FD3045L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

FD2045L - Eaton - Molded Case Circuit Breaker

FD2045L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

FD1045L - Eaton - Molded Case Circuit Breaker

FD1045L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 1 Pole - 277 Volt

Eaton Cutler-Hammer

EHD3045L - Eaton - Molded Case Circuit Breaker

EHD3045L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

EHD2045L - Eaton - Molded Case Circuit Breaker

EHD2045L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

EHD1045L - Eaton - Molded Case Circuit Breaker

EHD1045L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 1 Pole - 277 Volt

Eaton Cutler-Hammer

CH345 - Eaton Cutler-Hammer 45 Amp 3 Pole 240 Volt Plug-In Circuit Breaker

CH345 - Eaton - 45 Amp Circuit Breaker

Plug-In - 45 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

FA36045 - Square D 45 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

FA36045 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 45 Amp - 3 Pole - 600 Volt

Schneider Electric

QOU145 - Square D 45 Amp 1 Pole 120 Volt Miniature Circuit Breaker

QOU145 - Square D - 45 Amp Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 120 Volt

Schneider Electric

FHL36045 - Square D 45 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker

FHL36045 - Square D - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 3 Pole - 600 Volt

Schneider Electric

FAL34045 - Square D - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 3 Pole - 480 Volt

Schneider Electric

EDB26045 - Square D 45 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

EDB26045 - Square D - Molded Case Circuit Breaker

Bolt-On - 45 Amp - 2 Pole - 600 Volt

Schneider Electric

EDB24045 - Square D 45 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

EDB24045 - Square D - Molded Case Circuit Breaker

Bolt-On - 45 Amp - 2 Pole - 480 Volt

Schneider Electric

EDB16045 - Square D 45 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

EDB16045 - Square D - Molded Case Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 347 Volt

Schneider Electric

EDB14045 - Square D 45 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EDB14045 - Square D - Molded Case Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 277 Volt

Schneider Electric

HJA36045 - Square D 45 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HJA36045 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 45 Amp - 3 Pole - 600 Volt

Schneider Electric

HGA36045 - Square D 45 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGA36045 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 45 Amp - 3 Pole - 600 Volt

Schneider Electric

HDA36045 - Square D 45 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDA36045 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 45 Amp - 3 Pole - 600 Volt

Schneider Electric

BR345 - Eaton Cutler-Hammer 45 Amp 3 Pole Circuit Breaker

BR345 - Eaton - 45 Amp Circuit Breaker

Plug-In - 45 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

BAB1045 - Eaton - 45 Amp Circuit Breaker

BAB1045 - Eaton - 45 Amp Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

B145 - Siemens 45 Amp Single Pole Bolt-On Circuit Breaker

B145 - Siemens - 45 Amp Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 120 Volt

QOB145 - Square D 45 Amp Single Pole Bolt-On Circuit Breaker

QOB145 - Square D - 45 Amp Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 120 Volt

Schneider Electric

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Circuit Breakers