Circuit Breakers

1051 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    1051 products
    ED43B045 - Siemens - Molded Case Circuit Breaker
    Bolt On - 45 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    CQD330 - Siemens - Molded Case Circuit Breaker
    CQD330 - Siemens - Molded Case Circuit Breaker
    Feed Thru - 30 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    LXD63B600 - Siemens - Molded Case Circuit Breaker
    Bolt On - 600 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    ED42B100L - Siemens - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    BQD380 - Siemens 80 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD380 - Siemens - 80 Amp Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    BQD315 - Siemens 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD315 - Siemens - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    BQD3100 - Siemens 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD3100 - Siemens - 100 Amp Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    BQD215 - Siemens 15 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD215 - Siemens - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 480 Volt
    Siemens / ITE
    TEY330 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 480 Volt
    GE
    HMCPE050K2C - Eaton - Molded Case Circuit Breaker
    HMCPE050K2C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
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    FAZ-K20/2 - Eaton - Circuit Breaker
    FAZ-K20/2 - Eaton - Circuit Breaker
    20 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    FAZ-D6/3 - Eaton - Circuit Breaker
    FAZ-D6/3 - Eaton - Circuit Breaker
    6 Amp - 3 Pole - 480 Volt
    Eaton Moeller
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    FAZ-D32/2 - Eaton - Circuit Breaker
    FAZ-D32/2 - Eaton - Circuit Breaker
    32 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    Sale
    FAZ-D30/3 - Eaton - Circuit Breaker
    FAZ-D30/3 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Save $272.01 CAD
    Sold Out
    FAZ-D30/2 - Eaton - Circuit Breaker
    FAZ-D30/2 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    Sale
    FAZ-D3/3 - Eaton - Circuit Breaker
    FAZ-D3/3 - Eaton - Circuit Breaker
    Feed Thru - 3 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Save $291.01 CAD
    FAZ-D25/2 - Eaton - Circuit Breaker
    FAZ-D25/2 - Eaton - Circuit Breaker
    Feed Thru - 25 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    FAZ-D16/3 - Eaton - Circuit Breaker
    FAZ-D16/3 - Eaton - Circuit Breaker
    Feed Thru - 16 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    FAZ-D1/3 - Eaton - Circuit Breaker
    FAZ-D1/3 - Eaton - Circuit Breaker
    Feed Thru - 1 Amp - 3 Pole - 480 Volt
    Eaton Moeller
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    FAZ-C8/2 - Eaton - Circuit Breaker
    FAZ-C8/2 - Eaton - Circuit Breaker
    Feed Thru - 8 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    FAZ-C40-2 - Eaton - Circuit Breaker
    FAZ-C40-2 - Eaton - Circuit Breaker
    Feed Thru - 40 Amp - 2 Pole - 480 Volt
    Eaton Moeller
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    FAZ-C4-2 - Eaton - Circuit Breaker
    FAZ-C4-2 - Eaton - Circuit Breaker
    Feed Thru - 4 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    FAZ-C32-3 - Eaton - Circuit Breaker
    FAZ-C32-3 - Eaton - Circuit Breaker
    Feed Thru - 32 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Sold Out
    FAZ-C20-3 - Eaton - Circuit Breaker
    FAZ-C20-3 - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Sale
    FAZ-C20-2 - Eaton - Circuit Breaker
    FAZ-C20-2 - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    Save $181.01 CAD
    Sold Out
    FAZ-C15-3 - Eaton - Circuit Breaker
    FAZ-C15-3 - Eaton - Circuit Breaker
    Feed Thru - 15 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Save $239.01 CAD
    Sale
    FAZ-C13-3 - Eaton - Circuit Breaker
    FAZ-C13-3 - Eaton - Circuit Breaker
    Feed Thru - 13 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Save $183.01 CAD
    FAZ-C1-2 - Eaton - Circuit Breaker
    FAZ-C1-2 - Eaton - Circuit Breaker
    Feed Thru - 1 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    Sold Out
    FAZ-B32-1N - Eaton - Circuit Breaker
    FAZ-B32-1N - Eaton - Circuit Breaker
    Feed Thru - 32 Amp - 1 Pole - 480 Volt
    Eaton Moeller
    Sold Out
    FAZ-B20-1N - Eaton - Circuit Breaker
    FAZ-B20-1N - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 1 Pole - 480 Volt
    Eaton Moeller
    Sold Out
    FAZ-B16-3 - Eaton - Circuit Breaker
    FAZ-B16-3 - Eaton - Circuit Breaker
    Feed Thru - 16 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Sold Out
    FAZ-B10-2 - Eaton - Circuit Breaker
    FAZ-B10-2 - Eaton - Circuit Breaker
    Feed Thru - 10 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    EGB3030FFG - Eaton - Molded Case Circuit Breaker
    EGB3030FFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 30 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    EHD3100 - Eaton - Molded Case Circuit Breaker
    EHD3100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    EHD3090 - Eaton - Molded Case Circuit Breaker
    EHD3090 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    EHD3050 - Eaton - Molded Case Circuit Breaker
    EHD3050 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    TED124020 - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 2 Pole - 480 Volt
    GE
    Sold Out
    EJB36080 - Square D 80 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EJB36080 - Square D 80 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EJB36080 - Square D - Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $840 CAD
    Sold Out
    EJB36035 - Square D 35 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EJB36035 - Square D 35 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EJB36035 - Square D - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $750 CAD
    Sale
    EJB34090 - Square D 90 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EJB34090 - Square D 90 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EJB34090 - Square D - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $390 CAD
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