Circuit Breakers

1956 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    1956 products
    Sale
    FDB2050L - Eaton - Molded Case Circuit Breaker
    FDB2050L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $110 CAD
    Sale
    FDB2040L - Eaton - Molded Case Circuit Breaker
    FDB2040L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,082 CAD
    Sale
    FDB2020L - Eaton - Molded Case Circuit Breaker
    FDB2020L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD2100L - Eaton - Molded Case Circuit Breaker
    FD2100L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $180 CAD
    Sale
    FD2050L - Eaton - Molded Case Circuit Breaker
    FD2050L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    Sale
    FD2040L - Eaton - Molded Case Circuit Breaker
    FD2040L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    Sale
    FD2030L - Eaton - Molded Case Circuit Breaker
    FD2030L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    Sale
    FD2025L - Eaton - Molded Case Circuit Breaker
    FD2025L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 25 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    Sale
    FD2020L - Eaton - Molded Case Circuit Breaker
    FD2020L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    Sale
    EHD2070L - Eaton - Molded Case Circuit Breaker
    EHD2070L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $120 CAD
    Sale
    EHD2050L - Eaton - Molded Case Circuit Breaker
    EHD2050L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $279 CAD
    Sale
    EHD2015L - Eaton - Molded Case Circuit Breaker
    EHD2015L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    EHD2010L - Eaton - Molded Case Circuit Breaker
    EHD2010L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 10 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Sale
    EDC2200L - Eaton - Molded Case Circuit Breaker
    EDC2200L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $264 CAD
    Sale
    ED2225L - Eaton - Molded Case Circuit Breaker
    ED2225L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $120 CAD
    CHF245 - Eaton - 45 Amp Circuit Breaker
    Plug-In - 45 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    CHB210 - Eaton Cutler-Hammer 10 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    CHB210 - Eaton - 10 Amp Circuit Breaker
    Bolt-On - 10 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    CH290 - Eaton - 90 Amp Circuit Breaker
    Plug-In - 90 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    CH270 - Eaton - 70 Amp Circuit Breaker
    Plug-In - 70 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    CCV2200 - Eaton - Circuit Breaker
    CCV2200 - Eaton - Main Circuit Breaker
    Feed Thru - 200 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    CCV2125 - Eaton - Circuit Breaker
    CCV2125 - Eaton - Main Circuit Breaker
    Feed Thru - 125 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    CC2150 - Eaton - Circuit Breaker
    CC2150 - Eaton - Main Circuit Breaker
    Feed Thru - 150 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    BQGF215 - Commander 15 Amp 2 Pole Bolt-On GFCI Circuit Breakers
    BQGF215 - Commander 15 Amp GFCI Circuit Breakers
    Bolt-On - 15 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    BAB2020S - Cutler-Hammer 20 Amp 2 Pole 240 Volt Shunt Trip Circuit Breaker
    BAB2020S - Eaton - 20 Amp Shunt Trip Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    FH26050AC - Square D 50 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    FH26050AC - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 50 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $148 CAD
    Sale
    FH26040AB - Square D 40 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    FH26040AB - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 40 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $148 CAD
    QOB290VH - Square D - 90 Amp 22kA Circuit Breaker
    QOB290VH - Square D - 90 Amp 22kA Circuit Breaker
    Bolt-On - 90 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB280VH - Square D - 80 Amp 22kA Circuit Breaker
    QOB280VH - Square D - 80 Amp 22kA Circuit Breaker
    Bolt-On - 80 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB270VH - Square D - 70 Amp 22kA Circuit Breaker
    QOB270VH - Square D - 70 Amp 22kA Circuit Breaker
    Bolt-On - 70 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB240EPD - Square D 40 Amp 2 Pole 30 mA Ground Fault (GFCI) Breaker
    QOB240EPD - Square D - 40 Amp 30 mA GFEP Breaker
    Bolt-On - 40 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB2110VH - Square D - 110 Amp 22kA Circuit Breaker
    QOB2110VH - Square D - 110 Amp 22kA Circuit Breaker
    Bolt-On - 110 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QBL22175 - Square D 175 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL22175 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Limited availability
    EDB26060 - Square D 60 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB26060 - Square D - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $199 CAD
    Limited availability
    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
    Save $399 CAD
    Sale
    EDB26040 - Square D 40 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB26040 - Square D - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $367 CAD
    Limited availability
    EDB26025 - Square D 25 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB26025 - Square D - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $399 CAD
    Limited availability
    EDB26015 - Square D 15 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB26015 - Square D - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $189 CAD
    EDB24035 - Square D 35 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB24035 - Square D - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 2 Pole - 480 Volt
    Schneider Electric
    Limited availability
    BRLAFGF120 - Eaton Cutler-Hammer 20 Amp Single Pole Dual Function Circuit Breaker
    BRLAFGF120 - Eaton - 20 Amp Dual Function Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Limited availability
    BQ2B110 - Siemens 110 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B110 - Siemens - 110 Amp Circuit Breaker
    Bolt-On - 110 Amp - 2 Pole - 240 Volt
    Siemens / ITE
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