Circuit Breakers

2576 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    2576 products
    Sale
    BQL330 - Commander 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $67 CAD
    Sale
    HFD3150 - Eaton - Molded Case Circuit Breaker
    HFD3150 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $500 CAD
    Sale
    FDB3125 - Eaton - Molded Case Circuit Breaker
    FDB3125 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $300 CAD
    CHF220 - Eaton - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    BAB2090 - Eaton Cutler-Hammer 90 Amp Double Pole Bolt-On Circuit Breaker
    BAB2090 - Eaton - 90 Amp Circuit Breaker
    Bolt-On - 90 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $20 CAD
    Sale
    BAB1040 - Eaton - 40 Amp Circuit Breaker
    BAB1040 - Eaton - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $9.40 CAD
    FD3060 - Eaton - Molded Case Circuit Breaker
    FD3060 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    GBH1015 - Eaton Cutler-Hammer 15 Amp 1 Pole 600 Volt Molded Case Circuit Breaker
    GBH1015 - Eaton - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    QCF2020 - Eaton - Circuit Breaker
    QCF2020 - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    CSR2150N - Eaton - Plug-In Molded Case Circuit Breaker
    CSR2150N - Eaton - Circuit Breaker
    Plug-In - 150 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $99 CAD
    Sale
    BAB2125 - Cutler-Hammer 125 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BAB2125 - Eaton - 125 Amp Circuit Breaker
    Bolt-On - 125 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $60 CAD
    Sale
    QO210 - Square D - Circuit Breaker
    QO210 - Square D - Circuit Breaker
    Plug in - 10 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $27.01 CAD
    Sale
    FDB3040 - Eaton - Molded Case Circuit Breaker
    FDB3040 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    Sale
    FDB3030 - Eaton - Molded Case Circuit Breaker
    FDB3030 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    Sale
    HFD3060L - Eaton Cutler-Hammer 60 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HFD3060 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 60 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,554.23 CAD
    FD3200L - Eaton - Molded Case Circuit Breaker
    FD3200L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    ED2150L - Eaton - Molded Case Circuit Breaker
    ED2150L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $120 CAD
    BR380 - Eaton Cutler-Hammer 80 Amp 3 Pole Circuit Breaker
    BR380 - Eaton - 80 Amp Circuit Breaker
    Plug-In - 80 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    FD3150 - Eaton - Molded Case Circuit Breaker
    FD3150 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    QBHW2040 - Eaton Cutler-Hammer 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QBHW2040 - Eaton - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBGFEP1020 - Eaton Cutler-Hammer 20 Amp 1 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP1020 - Eaton - 20 Amp GFEP Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sale
    HMCP070M2C - Eaton - Molded Case Circuit Breaker
    HMCP070M2C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $673 CAD
    Sale
    BAB2045 - Eaton Cutler-Hammer 45 Amp Double Pole Bolt-On Circuit Breaker
    BAB2045 - Eaton - 45 Amp Circuit Breaker
    Bolt-On - 45 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $16.20 CAD
    Sale
    FDB3060 - Eaton - Molded Case Circuit Breaker
    FDB3060 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    QC2100 - Eaton - Circuit Breaker
    QC2100 - Eaton - Circuit Breaker
    Feed Thru - 100 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QC1030 - Eaton - Circuit Breaker
    QC1030 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    CHF130 - Eaton - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    BAB3090H - Eaton - 90 Amp Circuit Breaker
    BAB3090H - Eaton - 90 Amp Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $30 CAD
    Sale
    BAB1025 - Eaton - 25 Amp Circuit Breaker
    BAB1025 - Eaton - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $12 CAD
    Sale
    HFD3100L - Eaton - Molded Case Circuit Breaker
    HFD3100 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,480.19 CAD
    FD3225 - Eaton - Molded Case Circuit Breaker
    FD3225 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 225 Amp - 3 Pole - 3 Volt
    Eaton Cutler-Hammer
    BRP115DFC - Eaton Cutler-Hammer 15 Amp Single Pole Dual Function Arc Fault & Ground Fault Circuit Breaker
    BRP120DFC - Eaton - 20 Amp Dual Function Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BD1520 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-On Circuit Breaker
    BD1520 - Eaton - 20 Amp Tandem Circuit Breaker
    Plug-In - 15/20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    QBGFEP2050 - Eaton Cutler-Hammer 50 Amp 2 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP2050 - Eaton - 50 Amp GFEP Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    HMCP150U4C - Eaton - Molded Case Circuit Breaker
    HMCP150U4C - Eaton - Molded Case Circuit Breaker
    HMCP150U4C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $314 CAD
    Sale
    HMCP030H1C - Eaton - Molded Case Circuit Breaker
    HMCP030H1C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $163 CAD
    Sale
    BAB3045H - Eaton - 45 Amp Circuit Breaker
    BAB3045H - Eaton - 45 Amp Circuit Breaker
    Bolt-On - 45 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $113 CAD
    FAZ-C50/2 - Eaton - Circuit Breaker
    FAZ-C50/2 - Eaton - Circuit Breaker
    Feed Thru - 50 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    FD3090 - Eaton - Molded Case Circuit Breaker
    FD3090 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    QB1015GF - Eaton Cutler-Hammer 15 Amp Single Pole Ground Fault Bolt-On Circuit Breaker
    QB1015GF - Eaton - 15 Amp GFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Recently viewed