Circuit Breakers

1225 products

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

1225 products

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QO145 - Square D 45 Amp Single Pole Circuit Breaker

QO145 - Square D 45 Amp Single Pole Circuit Breaker

QO145 - Square D - 45 Amp Circuit Breaker

Plug-In - 45 Amp - 1 Pole - 120 Volt

Schneider Electric

QO135 - Square D 35 Amp Single Pole Circuit Breaker

QO135 - Square D 35 Amp Single Pole Circuit Breaker

QO135 - Square D - 35 Amp Circuit Breaker

Plug-In - 35 Amp - 1 Pole - 120 Volt

Schneider Electric

QO240 - Square D 40 Amp Double Pole Circuit Breaker

QO240CP - Square D - 40 Amp Circuit Breaker

Plug-In - 40 Amp - 2 Pole - 240 Volt

Schneider Electric

QO2200 - Square D - 200A Circuit Breaker

Plug-In - 200 Amp - 2 Pole - 240 Volt

Schneider Electric

EJB36030 - Square D 30 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EJB36030 - Square D 30 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EJB36030 - Square D - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 600 Volt

Schneider Electric

EJB36100 - Square D 100 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EJB36100 - Square D 100 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EJB36100 - Square D - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 3 Pole - 600 Volt

Schneider Electric

QO1530 - Square D 30 Amp 2 Pole 120 Volt Plug-In Molded Case Circuit Breaker

QO1530 - Square D - 30 Amp Molded Case Circuit Breaker

Plug-In - 15/30 Amp - 1 Pole - 120 Volt

Schneider Electric

QOM2125VHL - Square D - Circuit Breaker

Bolt-On - 125 Amp - 2 Pole - 240 Volt

Schneider Electric

EDB14020 - Square D 20 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker

EDB14020 - Square D - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 277 Volt

Schneider Electric

QOU215 - Square D 15 Amp 2 Pole 240 Volt Bolt-On Unit Mount Circuit Breaker

QOU215 - Square D - 15 Amp Circuit Breaker

Bolt-On - 15 Amp - 2 Pole - 240 Volt

Schneider Electric

QBL32225 - Square D 225 Amp 3 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker

QBL32225 - Square D - Molded Case Circuit Breaker

Feed_thru - 225 Amp - 3 Pole - 240 Volt

Schneider Electric

QBL22225 - Square D 225 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker

QBL22225 - Square D - Molded Case Circuit Breaker

Feed-Thru - 225 Amp - 2 Pole - 240 Volt

Schneider Electric

HLA36030 - Square D - Molded Case Circuit Breaker

HLA36030 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 30 Amp - 3 Pole - 600 Volt

Schneider Electric

EDB34070 - Square D 70 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

EDB34070 - Square D - Molded Case Circuit Breaker

Bolt-On - 70 Amp - 3 Pole - 480 Volt

Schneider Electric

Save $349.01 CAD

JLA36200 - Square D - Molded Case Circuit Breaker

JLA36200 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 200 Amp - 3 Pole - 600 Volt

Schneider Electric

QOB210 - Square D 10 Amp Double Pole Bolt-On Circuit Breaker

QOB210 - Square D - 10 Amp Circuit Breaker

Bolt-On - 10 Amp - 2 Pole - 240 Volt

Schneider Electric

QO335 - Square D 35 Amp 3 Pole Circuit Breaker

QO335 - Square D - 35 Amp Circuit Breaker

Plug-In - 35 Amp - 3 Pole - 240 Volt

Schneider Electric

QO325 - Square D 25 Amp 3 Pole Circuit Breaker

QO325 - Square D - 25 Amp Circuit Breaker

Plug-In - 25 Amp - 3 Pole - 240 Volt

Schneider Electric

BJA36015 - Square D 15 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

BJA36015 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 15 Amp - 3 Pole - 600 Volt

Schneider Electric

BDA36100 - Square D 100 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

BDA36100 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 100 Amp - 3 Pole - 600 Volt

Schneider Electric

BDA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

BDA36060 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 60 Amp - 3 Pole - 600 Volt

Schneider Electric

BDA36040 - Square D 40 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

BDA36040 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 40 Amp - 3 Pole - 600 Volt

Schneider Electric

QO2150 - SQUARE D 150A Double Pole Circuit Breaker

QO2150 - Square D - 150A Circuit Breaker

Plug-In - 150 Amp - 2 Pole - 240 Volt

Schneider Electric

QOU3100 - Square D 100 Amp 3 Pole 240 Volt Miniature Circuit Breaker

QOU3100 - Square D - 100 Amp Circuit Breaker

Bolt-On - 100 Amp - 3 Pole - 240 Volt

Schneider Electric

QOU290 - Square D 90 Amp 2 Pole 240 Volt Miniature Circuit Breaker

QOU290 - Square D - 90 Amp Circuit Breaker

Bolt-On - 90 Amp - 2 Pole - 240 Volt

Schneider Electric

QOU280 - Square D 80 Amp 2 Pole 240 Volt Miniature Circuit Breaker

QOU280 - Square D - 80 Amp Circuit Breaker

Bolt-On - 80 Amp - 2 Pole - 240 Volt

Schneider Electric

QOU2125 - Square D 125 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QOU2125 - Square D - 125 Amp Circuit Breaker

Bolt-On - 125 Amp - 2 Pole - 240 Volt

Schneider Electric

HLA36150 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 150 Amp - 3 Pole - 600 Volt

Schneider Electric

Save $2,100 CAD

EDB24030 - Square D 30 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

EDB24030 - Square D - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 480 Volt

Schneider Electric

HDA36025 - Square D 25 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDA36025 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 25 Amp - 3 Pole - 600 Volt

Schneider Electric

JGA36225 - Square D - Molded Case Circuit Breaker

JGA36225 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 225 Amp - 3 Pole - 600 Volt

Schneider Electric

QOB135 - Square D 35 Amp Single Pole Bolt-On Circuit Breaker

QOB135 - Square D - 35 Amp Circuit Breaker

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

Schneider Electric

QOB115CAFI - Square D - 15 Amp AFCI Circuit Breaker

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

Schneider Electric

QO390 - Square D 90 Amp 3 Pole Circuit Breaker

QO390 - Square D - 90 Amp Circuit Breaker

Plug-In - 90 Amp - 3 Pole - 240 Volt

Schneider Electric

QO120 - Square D 20 Amp Single Pole Circuit Breaker

QO120 - Square D 20 Amp Single Pole Circuit Breaker

QO120CP - Square D - 20 Amp Circuit Breaker

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

Schneider Electric

QO3015 - Square D 15 Amp 2 Pole 120 Volt Plug-In Molded Case Circuit Breaker

QO3015 - Square D - Molded Case Circuit Breaker

Plug-In - 30/15 Amp - 1 Pole - 120 Volt

Schneider Electric

QO120HM - Square D 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

QO120HM - Square D - 20 Amp Molded Case Circuit Breaker

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

Schneider Electric

HJL36100 - Square D - Molded Case Circuit Breaker

HJL36100 - Square D - Molded Case Circuit Breaker

Feed-Thru - 100 Amp - 3 Pole - 600 Volt

Schneider Electric

EGB36030 - Square D 30 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EGB36030 - Square D 30 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EGB36030 - Square D - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 600 Volt

Schneider Electric

EJB36015 - Square D 15 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EJB36015 - Square D 15 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EJB36015 - Square D - 15 Amp Circuit Breaker

Bolt-On - 15 Amp - 3 Pole - 600 Volt

Schneider Electric

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Circuit Breakers