Circuit Breakers

444 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    444 products
    Sale
    HHED62B040 - Siemens - Molded Case Circuit Breaker
    HHED62B040 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    Save $872.01 CAD
    HHED62B030 - Siemens - Molded Case Circuit Breaker
    HHED62B030 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    HFD1100 - Eaton - Molded Case Circuit Breaker
    HFD1100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    HFD1090 - Eaton - Molded Case Circuit Breaker
    HFD1090 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    HFD1025 - Eaton Cutler-Hammer 25 Amp 1 Pole 277 Volt Feed-Thru Molded Case Circuit Breaker
    HFD1025 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Sale
    HEG1B025 - Siemens - Molded Case Circuit Breaker
    Feed Thru - 25 Amp - 1 Pole - 600 Volt
    Siemens/ITE
    Save $883.01 CAD
    HEG1B020 - Siemens - Molded Case Circuit Breaker
    Feed Thru - 20 Amp - 1 Pole - 600 Volt
    Siemens/ITE
    HED42B035 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    HED42B015 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    FDB3010 - Eaton - Molded Case Circuit Breaker
    FDB3010 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 10 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    FDB2110 - Eaton - Molded Case Circuit Breaker
    FDB2110 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 110 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    FD62B150 - Siemens 150 Amp 2 Pole 600 Volt Feed Thru Molded Case Circuit Breaker
    FD62B150 - Siemens - Molded Case Circuit Breaker
    Feed Thru - 150 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    KDB3300Y - Eaton Molded Case Circuit Breakers
    KDB3300Y - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KDB3300X - Eaton Molded Case Circuit Breakers
    KDB3300X - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KDB3300C - Eaton Molded Case Circuit Breakers
    KDB3300C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KDB3300W - Eaton Molded Case Circuit Breakers
    KDB3300W - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    KDB2150Y - Eaton Cutler-Hammer 150 Amp 2 Pole 600 Volt Feed Thru Molded Case Circuit Breaker
    KDB2150Y - Eaton - Molded Case Circuit Breaker
    Feed Thru - 150 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $2,445.37 CAD
    Sale
    KDB2150X - Eaton Cutler-Hammer 150 Amp 2 Pole 600 Volt Feed Thru Molded Case Circuit Breaker
    KDB2150X - Eaton - Molded Case Circuit Breaker
    Feed Thru - 150 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $2,445.37 CAD
    Sale
    KDB2150C - Eaton Cutler-Hammer 150 Amp 2 Pole 600 Volt Feed Thru Molded Case Circuit Breaker
    KDB2150C - Eaton - Molded Case Circuit Breaker
    Feed Thru - 150 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $2,445.37 CAD
    Sale
    KDB2150W - Eaton Cutler-Hammer 150 Amp 2 Pole 600 Volt Feed Thru Molded Case Circuit Breaker
    KDB2150W - Eaton - Molded Case Circuit Breaker
    Feed Thru - 150 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $2,445.37 CAD
    KD3175Y - Eaton Molded Case Circuit Breakers
    KD3175Y - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KD3175X - Eaton Molded Case Circuit Breakers
    KD3175X - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KD3175C - Eaton Molded Case Circuit Breakers
    KD3175C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KD3175W - Eaton Molded Case Circuit Breakers
    KD3175W - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD3350Y - Eaton Molded Case Circuit Breakers
    LD3350Y - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 350 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD3350X - Eaton Molded Case Circuit Breakers
    LD3350X - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 350 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD3350C - Eaton Molded Case Circuit Breakers
    LD3350C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 350 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD3350W - Eaton Molded Case Circuit Breakers
    LD3350W - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 350 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD2500Y - Eaton Molded Case Circuit Breakers
    LD2500Y - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 500 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD2500X - Eaton Molded Case Circuit Breakers
    LD2500X - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 500 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD2500C - Eaton Molded Case Circuit Breakers
    LD2500C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 500 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD2500W - Eaton Molded Case Circuit Breakers
    LD2500W - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 500 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    MDL3300Y - Eaton Molded Case Circuit Breakers
    MDL3300Y - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    MDL3300X - Eaton Molded Case Circuit Breakers
    MDL3300X - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    MDL3300C - Eaton Molded Case Circuit Breakers
    MDL3300C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    MDL3300W - Eaton Molded Case Circuit Breakers
    MDL3300W - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMDL3700Y - Eaton Molded Case Circuit Breakers
    HMDL3700Y - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 700 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMDL3700X - Eaton Molded Case Circuit Breakers
    HMDL3700X - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 700 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMDL3700C - Eaton Molded Case Circuit Breakers
    HMDL3700C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 700 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMDL3700W - Eaton Molded Case Circuit Breakers
    HMDL3700W - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 700 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
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