Circuit Breakers

444 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    444 products
    HMCP070J2 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    EGH3030FFG - Eaton - Molded Case Circuit Breaker
    EGH3030FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    QGL32100 - Square D 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QGL32100 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QJL32125 - Square D 125 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QJL32125 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QJL32225 - Square D 225 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QJL32225 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QGL32200 - Square D 200 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QGL32200 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QGL22200 - Square D 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QGL22200 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 2 Pole - 240 Volt
    Schneider Electric
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    HJL36100M73 - Square D - Molded Case Circuit Breaker
    HJL36100M73 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $564 CAD
    THQD22225WL - GE 225 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQD22225WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 2 Pole - 240 Volt
    GE
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    THQD22150WL - GE 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQD22150WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 2 Pole - 240 Volt
    GE
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    THQD22125WL - GE 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQD22125WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 2 Pole - 240 Volt
    GE
    JGH3200FAG - Eaton - Molded Case Circuit Breaker
    JGH3200FAG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JGH3175FAG - Eaton - Molded Case Circuit Breaker
    JGH3175FAG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JGH3250FAG - Eaton - Molded Case Circuit Breaker
    JGH3250FAG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JGH3225FAG - Eaton - Molded Case Circuit Breaker
    JGH3225FAG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    QCGFEP1030 - Eaton - Molded Case Circuit Breaker
    QCGFEP1030 - Eaton - GFEP Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
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    QCGFEP1015 - Eaton - Molded Case Circuit Breaker
    QCGFEP1015 - Eaton - GFEP Circuit Breaker
    Feed-Thru - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
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    EDB3175L - Eaton - Molded Case Circuit Breaker
    EDB3175L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    EDB3150L - Eaton - Molded Case Circuit Breaker
    EDB3150L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    GD3060 - Eaton - Molded Case Circuit Breaker
    GD3060 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    GD3040 - Eaton - Molded Case Circuit Breaker
    GD3040 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    GD3020 - Eaton - Molded Case Circuit Breaker
    GD3020 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
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    GD2050 - Eaton - Molded Case Circuit Breaker
    GD2050 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    GD3070 - Eaton - Molded Case Circuit Breaker
    GD3070 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    GD3050 - Eaton - Molded Case Circuit Breaker
    GD3050 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    GD3030 - Eaton - Molded Case Circuit Breaker
    GD3030 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    GD3025 - Eaton - Molded Case Circuit Breaker
    GD3025 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 25 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    GD2040 - Eaton - Molded Case Circuit Breaker
    GD2040 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    GD2020 - Eaton - Molded Case Circuit Breaker
    GD2020 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
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    GD2015 - Eaton - Molded Case Circuit Breaker
    GD2015 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 2 Pole - 5 Volt
    Eaton Cutler-Hammer
    TED113080WL - GE 80 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113080WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 80 Amp - 1 Pole - 277 Volt
    GE
    TED113100WL - GE 100 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113100WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 1 Pole - 277 Volt
    GE
    TED113090WL - GE 90 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113090WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 1 Pole - 277 Volt
    GE
    TED113010WL - GE 10 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113010WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 10 Amp - 1 Pole - 277 Volt
    GE
    LGG3B060L - Siemens - Molded Case Circuit Breaker
    LGG3B060L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    LGG3B040L - Siemens - Molded Case Circuit Breaker
    LGG3B040L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    LGG3B020L - Siemens - Molded Case Circuit Breaker
    LGG3B020L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    LGG3B015L - Siemens - Molded Case Circuit Breaker
    LGG3B015L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    LGG3B090L - Siemens - Molded Case Circuit Breaker
    LGG3B090L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    LGG3B070L - Siemens - Molded Case Circuit Breaker
    LGG3B070L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 600 Volt
    Siemens/ITE
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