Circuit Breakers

211 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    211 products
    LGH340033G - Eaton - Molded Case Circuit Breaker
    LGH340033G - Eaton - Molded Case Circuit Breaker
    Feed Thru - 400A - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LGE3400FAG - Eaton - Molded Case Circuit Breaker
    LGE3400FAG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 400A - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LGE3400AAG - Eaton - Molded Case Circuit Breaker
    LGE3400AAG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 400A - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LGE340033G - Eaton - Molded Case Circuit Breaker
    LGE340033G - Eaton - Molded Case Circuit Breaker
    Feed Thru - 400A - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LDB3500 - Eaton - Molded Case Circuit Breaker
    LDB3500 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 400A - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LDB3400 - Eaton - Molded Case Circuit Breaker
    LDB3400 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 400A - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    HMDL3400 - Eaton - Molded Case Circuit Breaker
    HMDL3400 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 400A - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $5,701.91 CAD
    Sold Out
    JXD63L400L - Siemens - Molded Case Circuit Breaker
    Bolt-In - 400 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    JXD63H400L - Siemens - Molded Case Circuit Breaker
    Bolt-In - 400 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    JXD63B400HL - Siemens - Molded Case Circuit Breaker
    Bolt-In - 400 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    JXD62B400L - Siemens - Molded Case Circuit Breaker
    JXD62B400L - Siemens - Molded Case Circuit Breaker
    Bolt-In - 400 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    JD63B400L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HJXD63B400L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HJD63B400L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HHJXD63B400L - Siemens 400 Amp 3 pole 600 Volt Molded Case Circuit Breaker
    HHJXD63B400L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HHJD63B400L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    KDC3400Y - Eaton Molded Case Circuit Breakers
    KDC3400Y - Eaton - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KDC3400X - Eaton Molded Case Circuit Breakers
    KDC3400X - Eaton - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sold Out
    KDC3400C - Eaton Molded Case Circuit Breakers
    KDC3400C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KDC3400W - Eaton Molded Case Circuit Breakers
    KDC3400W - Eaton - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KDB3400Y - Eaton Molded Case Circuit Breakers
    KDB3400Y - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KDB3400X - Eaton Molded Case Circuit Breakers
    KDB3400X - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KDB3400C - Eaton Molded Case Circuit Breakers
    KDB3400C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KDB3400W - Eaton Molded Case Circuit Breakers
    KDB3400W - Eaton - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KD3400Y - Eaton Molded Case Circuit Breakers
    KD3400Y - Eaton - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KD3400X - Eaton Molded Case Circuit Breakers
    KD3400X - Eaton - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KD3400C - Eaton Molded Case Circuit Breakers
    KD3400C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    KD3400W - Eaton Molded Case Circuit Breakers
    KD3400W - Eaton - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD3400Y - Eaton Molded Case Circuit Breakers
    LD3400Y - Eaton - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD3400X - Eaton Molded Case Circuit Breakers
    LD3400X - Eaton - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD3400C - Eaton Molded Case Circuit Breakers
    LD3400C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LD3400W - Eaton Molded Case Circuit Breakers
    LD3400W - Eaton - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sold Out
    HMCP600L6 - Eaton Molded Case Circuit Breaker
    HMCP600L6 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCP400Y5Y - Eaton Molded Case Circuit Breaker
    HMCP400Y5Y - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCP400Y5X - Eaton Molded Case Circuit Breaker
    HMCP400Y5X - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCP400Y5W - Eaton Molded Case Circuit Breaker
    HMCP400Y5W - Eaton - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCP400Y5 - Eaton Molded Case Circuit Breaker
    HMCP400Y5 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCP400X5Y - Eaton Molded Case Circuit Breaker
    HMCP400X5Y - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCP400X5X - Eaton Molded Case Circuit Breaker
    HMCP400X5X - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCP400W5Y - Eaton Molded Case Circuit Breaker
    HMCP400W5Y - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
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