Circuit Breakers

2576 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    2576 products
    BR3100 - Eaton Cutler-Hammer 100 Amp 3 Pole Circuit Breaker
    BR3100 - Eaton - 100 Amp Circuit Breaker
    Plug-In - 100 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    QCF2050 - Eaton - Circuit Breaker
    QCF2050 - Eaton - Circuit Breaker
    Feed Thru - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    BR340 - Eaton Cutler-Hammer 40 Amp 3 Pole Circuit Breaker
    BR340 - Eaton - 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    BR315 - Eaton Cutler-Hammer 15 Amp 3 Pole Circuit Breaker
    BR315 - Eaton - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    GBH3030 - Eaton - Molded Case Circuit Breaker
    GBH3030 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    QBHW2050 - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QBHW2050 - Eaton - 50 Amp Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    DNPL2030 - Eaton Cutler-Hammer Tandem 20/30 Amp Single Pole Circuit Breaker
    DNPL2030 - Eaton Cutler-Hammer Tandem 20/30 Amp Single Pole Circuit Breaker
    DNPL2030 - Eaton - 20/30 Amp Tandem Circuit Breaker
    Plug-In - 20/30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    QBGFEP2030 - Eaton Cutler-Hammer 30 Amp 2 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP2030 - Eaton - 30 Amp GFEP Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    BR125 - Eaton Cutler-Hammer 25 Amp Single Pole Circuit Breaker
    BR125 - Eaton - 25 Amp Circuit Breaker
    Plug-In - 25 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    QBHW2020 - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QBHW2020 - Eaton - 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    BAB3025H - Eaton - 25 Amp Circuit Breaker
    BAB3025H - Eaton - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $35 CAD
    BQLT-15-215 - Commander Quad 15/15/15/15 amp Bolt-On Circuit Breaker
    BQLT-15-215 - Commander Bolt-On Space Saver Quad Two 15 Amp Single Pole & One 15 Amp Double Pole Bolt-On Circuit Breaker
    BQLT-215-215 - Commander 15 amp Quad Circuit Breaker
    Bolt-On - 15 Amp - Quad - 240 Volt
    Eaton Cutler-Hammer
    CH260 - Eaton - 60 Amp Circuit Breaker
    Plug-In - 60 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBGFT2020 - Eaton Cutler-Hammer 20 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QBGFT2020 - Eaton - 20 Amp GFCI Circuit Breaker
    Bolt On - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    BRAFGF120 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRAFGF120C - Eaton - 20 Amp Molded Case Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    GFEP230 - Eaton Cutler-Hammer 30 Amp 2 Pole Ground Fault Equipment Protection Breaker
    GFEP230 - Eaton - 30 mA GFEP Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    BAB2025 - Eaton Cutler-Hammer 25 Amp Double Pole Bolt-On Circuit Breaker
    BAB2025 - Eaton - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $15.80 CAD
    DNPL3030 - Eaton Cutler-Hammer Tandem 30/30 Amp Single Pole Circuit Breaker
    DNPL3030 - Eaton Cutler-Hammer Tandem 30/30 Amp Single Pole Circuit Breaker
    DNPL3030 - Eaton - 30/30 Amp Tandem Circuit Breaker
    Plug-In - 30/30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Limited availability
    BQL360 - Commander 60 Amp Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $68 CAD
    Limited availability
    BQL270 - Commander 70 Amp Double Pole Bolt-On Circuit Breaker
    BQL270 - Commander 70 Amp Circuit Breaker
    Bolt-On - 70 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    BAB2070 - Eaton Cutler-Hammer 70 Amp Double Pole Bolt-On Circuit Breaker
    BAB2070 - Eaton - 70 Amp Circuit Breaker
    Bolt-On - 70 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $20 CAD
    QCF1015 - Eaton - Circuit Breaker
    QCF1015 - Eaton - Circuit Breaker
    Feed Thru - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sale
    QBGFT2030 - Eaton - 30 Amp GFCI Circuit Breaker
    QBGFT2030 - Eaton - 30 Amp GFCI Circuit Breaker
    QBGFT2030 - Eaton - 30 Amp GFCI Circuit Breaker
    Bolt On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $74 CAD
    Sale
    CHFN230GF - Eaton Cutler-Hammer Ground Fault Circuit Breaker
    CHN250GF - Eaton - 50 Amp Ground Fault Circuit Breaker
    Eaton Cutler-Hammer
    Save $523.64 CAD
    GBH3015 - Eaton - Molded Case Circuit Breaker
    GBH3015 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    DNPL215240 - Eaton Cutler-Hammer Quad 15 Amp Double Pole & 40 Amp Double Pole Circuit Breaker
    DNPL215240 - Eaton - 15 / 40 Amp Quad Circuit Breaker
    Plug-In - 40 Amp - Quad - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    QBH270 - Commander 70 Amp Double Pole Bolt-On Circuit Breaker
    QBH270 - Commander - 70 Amp Circuit Breaker
    Bolt-On - 70 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    BR350 - Eaton Cutler-Hammer 50 Amp 3 Pole Circuit Breaker
    BR350 - Eaton - 50 Amp Circuit Breaker
    Plug-In - 50 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBGFEP2020 - Eaton Cutler-Hammer 20 Amp 2 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP2020 - Eaton - 20 Amp GFEP Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    GFEP215 - Eaton Cutler-Hammer 15 Amp 2 Pole Ground Fault Equipment Protection Circuit Breaker
    GFEP215 - Eaton - 30 mA GFEP Circuit Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    BQL340 - Commander 40 Amp 3 Pole Bolt-On Circuit Breaker
    BQL340 - Commander 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    BHT - Eaton - Circuit Breakers
    BHT - Eaton - Circuit Breakers (single piece)
    Eaton Cutler-Hammer
    QC2050 - Eaton - Circuit Breaker
    QC2050 - Eaton - Circuit Breaker
    Feed Thru - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBHW3100H - Eaton Cutler-Hammer 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3100H - Eaton - 100 Amp Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBHW2030 - Eaton Cutler-Hammer 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QBHW2030 - Eaton - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    QBGFEP1015 - Eaton - 15 Amp GFEP Circuit Breaker
    QBGFEP1015 - Eaton - 15 Amp GFEP Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $42 CAD
    GBH3100 - Eaton - Molded Case Circuit Breaker
    GBH3100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    GBH3020 - Eaton - Molded Case Circuit Breaker
    GBH3020 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    BR2110 - Eaton Cutler-Hammer 110 Amp 2 Pole 240 Volt Plug-On Molded Case Circuit Breaker
    BR2110 - Eaton - 110 Amp Molded Case Circuit Breaker
    Plug-In - 110 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBHW3030H - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3030H - Eaton - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
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