Circuit Breakers

3491 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    3491 products
    Sale
    SEDA36AT0030 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    GE
    Save $226 CAD
    FBH36TE080RV - GE 80 Amp 3 Pole 600 Volt Record Plus Molded Case Circuit Breaker
    FBH36TE080RV - GE - 80 Amp Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 600 Volt
    GE
    FBH36TE060RV - GE 60 Amp 3 Pole 600 Volt Record Plus Molded Case Circuit Breaker
    FBH36TE060RV - GE - 60 Amp Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 600 Volt
    GE
    Limited availability
    QC3055H - Eaton - Circuit Breaker
    QC3055H - Eaton - Circuit Breaker
    Feed Thru - 55 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    QC3050H - Eaton - Circuit Breaker
    QC3050H - Eaton - Circuit Breaker
    Feed Thru - 50 Amp - 3 Pole - 1 Volt
    Eaton Cutler-Hammer
    QC3015H - Eaton - Circuit Breaker
    QC3015H - Eaton - Circuit Breaker
    Feed Thru - 15 Amp - 240 Volt
    Eaton Cutler-Hammer
    QBHW3090H - Eaton Cutler-Hammer 90 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3090H - Eaton - 90 Amp Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    QBHW3045H - Eaton Cutler-Hammer 45 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3045H - Eaton - 45 Amp Circuit Breaker
    Bolt-On - 45 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    LD3500 - Eaton - Molded Case Circuit Breaker
    LD3500 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 500 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,587 CAD
    Limited availability
    HMCPS050K2C - Eaton - Molded Case Circuit Breaker
    HMCPS050K2C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $724 CAD
    Sale
    HMCPS003A0C - Eaton - Molded Case Circuit Breaker
    HMCPS003A0C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 3 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $403 CAD
    Sale
    HMCP250W5C - Eaton - Molded Case Circuit Breaker
    HMCP250W5C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $417 CAD
    Sale
    HMCP250L5C - Eaton - Molded Case Circuit Breaker
    HMCP250L5C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $431 CAD
    Sale
    HMCP050G2C - Eaton - Molded Case Circuit Breaker
    HMCP050G2C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $431 CAD
    Sale
    HMCP025D0C - Eaton - Molded Case Circuit Breaker
    HMCP025D0C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 25 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $184 CAD
    HFD3150L - Eaton - Molded Case Circuit Breaker
    HFD3150L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    HFD3125L - Eaton - Molded Case Circuit Breaker
    HFD3125L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $580.19 CAD
    Sale
    HFD3035L - Eaton - Molded Case Circuit Breaker
    HFD3035L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 35 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,680.19 CAD
    Sale
    FDC3100L - Eaton - Molded Case Circuit Breaker
    FDC3100L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $400 CAD
    Sale
    FDC3070L - Eaton - MoldedCase Circuit Breakers
    FDC3070L - Eaton - MoldedCase Circuit Breakers
    Feed Thru - 60 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $425 CAD
    Sale
    FDC3035L - Eaton - MoldedCase Circuit Breakers
    FDC3035L - Eaton - MoldedCase Circuit Breakers
    Feed Thru - 35 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $502 CAD
    Sale
    FDC3030L - Eaton - MoldedCase Circuit Breakers
    FDC3030L - Eaton - MoldedCase Circuit Breakers
    Feed Thru - 30 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $340 CAD
    FD3035L - Eaton - Molded Case Circuit Breaker
    FD3035L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 35 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    EHD3050L - Eaton - Molded Case Circuit Breaker
    EHD3050L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    Sale
    EHD3040L - Eaton - Molded Case Circuit Breaker
    EHD3040L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    Sale
    EHD3035L - Eaton - Molded Case Circuit Breaker
    EHD3035L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 35 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $164 CAD
    Sale
    EDH3200L - Eaton - Molded Case Circuit Breaker
    EDH3200L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $628 CAD
    Sale
    EDH3125L - Eaton - Molded Case Circuit Breaker
    EDH3125L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $205 CAD
    Sale
    ED3150L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $469 CAD
    Sale
    DK3300 - Eaton - Molded Case Circuit Breaker
    DK3300 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $348 CAD
    Sale
    CHB370 - Eaton Cutler-Hammer 70 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    CHB370 - Eaton - 70 Amp Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $106 CAD
    Sale
    CHB340 - Eaton Cutler-Hammer 40 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    CHB340 - Eaton - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $187 CAD
    Limited availability
    CH315 - Eaton - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    CC3200 - Eaton - Circuit Breaker
    CC3200 - Eaton - Main Circuit Breaker
    Feed Thru - 200 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $148 CAD
    Sale
    CC3150 - Eaton - Circuit Breaker
    CC3150 - Eaton - Main Circuit Breaker
    Feed Thru - 150 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $166 CAD
    Limited availability
    CC3100 - Eaton - Circuit Breaker
    CC3100 - Eaton - Main Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $152 CAD
    Sale
    BJ3225 - Eaton - Main Circuit Breaker
    Plug-In - 225 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $546 CAD
    Limited availability
    BJ3200 - Eaton - Plug-In Molded Case Circuit Breaker
    BJ3200 - Eaton - Main Circuit Breaker
    Plug-In - 200 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $216 CAD
    Sale
    FAL36045 - Square D 45 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    FAL36045 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 45 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $339 CAD
    Sale
    FAL36035 - Square D 35 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    FAL36035 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 35 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $170 CAD
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