Circuit Breakers

9276 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    9276 products
    Sale
    SELA36AT0060 - GE - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 600 Volt
    GE
    Save $160 CAD
    QBHW3020H - Eaton Cutler-Hammer 20 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    QBHW3020H - Eaton - 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    HMCP003A0W - Eaton Molded Case Circuit Breaker
    HMCP003A0C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 3 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $132 CAD
    Sale
    HFD3060L - Eaton - Molded Case Circuit Breaker
    HFD3060L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 60 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,580.19 CAD
    Sale
    HFD3020L - Eaton - Molded Case Circuit Breaker
    HFD3020L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 20 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,580.19 CAD
    Sale
    HFD3015L - Eaton - Molded Case Circuit Breaker
    HFD3015L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,580.19 CAD
    GFEP120 - Eaton Cutler-Hammer 20 Amp 1 Pole Ground Fault Equipment Protection Circuit Breaker
    GFEP120 - Eaton - 30 mA GFEP Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    FD3015L - Eaton - Molded Case Circuit Breaker
    FD3015L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    QOU290 - Square D - 90 Amp Circuit Breaker
    QOU290 - Square D - 90 Amp Circuit Breaker
    QOU290 - Square D - 90 Amp Circuit Breaker
    Bolt-On - 90 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOU225 - Square D 25 Amp 2 Pole 240 Volt Bolt-On Unit Mount Circuit Breaker
    QOU225 - Square D - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QO120EPD - Square D - 20 Amp GFEP Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sale
    HLA36080 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 80 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,040 CAD
    Sale
    FAL36030 - Square D 30 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36030 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $120 CAD
    Sale
    FA36020 - Square D 20 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    FA36020 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 20 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $155 CAD
    EDB24040 - Square D 40 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB24040 - Square D - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 480 Volt
    Schneider Electric
    Sale
    HJA36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36020 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 20 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $240 CAD
    Sale
    JGL36200 - Square D - Molded Case Circuit Breaker
    JGL36200 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $310 CAD
    Limited availability
    QOM2150VH - Square D - 150 Amp Main Circuit Breaker
    QOM2150VH - Square D - 150 Amp Main Circuit Breaker
    Bolt-On - 150 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $36 CAD
    Limited availability
    NB3P90 - Federal Pioneer 90 Amp 3 Pole Bolt-On Circuit Breaker
    NB3P90 - Federal Pioneer - 90 Amp Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    Federal Pioneer
    NA3P15 - Federal Pioneer 15 Amp 3 Pole Circuit Breaker
    NA3P15 - Federal Pioneer - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 3 Pole - 240 Volt
    Federal Pioneer
    THQL32020 - GE 20 Amp 3 Pole Circuit Breaker
    THQL32020 - GE - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 3 Pole - 240 Volt
    GE
    Sale
    THQB32035 - GE 35 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32035 - GE - 35 Amp Circuit Breaker
    Bolt-On - 35 Amp - 3 Pole - 240 Volt
    GE
    Save $35 CAD
    QBGFT2050 - Eaton Cutler-Hammer 50 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QBGFT2050 - Eaton - 50 Amp GFCI Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBGFT1020 - Eaton Cutler-Hammer 20 Amp Single Pole GFCI Bolt-On Circuit Breaker
    QBGFT1020 - Eaton - 20 Amp GFCI Circuit Breaker
    Bolt On - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    QBCAF1015 - Eaton Cutler-Hammer 15 Amp Single Pole Bolt-On AFCI Bolt-On Circuit Breaker
    QBCAF1015 - Eaton - 15 Amp AFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BF230 - Siemens 30 Amp Double Pole GFCI Bolt-On Circuit Breaker
    BF230 - Siemens - 30 Amp GFCI Circuit Breaker
    Siemens / ITE
    QO145 - Square D - 45 Amp Circuit Breaker
    QO145 - Square D - 45 Amp Circuit Breaker
    QO145 - Square D - 45 Amp Circuit Breaker
    Plug-In - 45 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Limited availability
    QBH2125 - Commander 125 Amp Double Pole Bolt-On Circuit Breaker
    QBH2125 - Commander - 125 Amp Circuit Breaker
    Bolt-On - 125 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    LB220T - Leviton - Circuit Breaker
    LB220T - Leviton - Circuit Breaker
    20 Amp - 2 Pole - 120/208 and 120/240 VAC Volt
    Leviton
    Limited availability
    BD2015 - Eaton - Molded Case Circuit Breakers
    Eaton
    Save $16 CAD
    BQD6115 - Siemens - Circuit Breaker
    BQD6115 - Siemens - Circuit Breaker
    BQD6115 - Siemens - Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 347 Volt
    Siemens / ITE
    Sale
    FAZ-D30/3 - Eaton - Circuit Breaker
    FAZ-D30/3 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Save $200.01 CAD
    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
    Sale
    FDC3100 - Eaton - Molded Case Circuit Breaker
    FDC3100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $594 CAD
    FD3050 - Eaton - Molded Case Circuit Breaker
    FD3050 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    HFD3030 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 30 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,580.19 CAD
    Sale
    HFD3070 - Eaton - Moded Case Circuit Breaker
    HFD3070 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 70 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,480.19 CAD
    Limited availability
    SLDN600 - Eaton - Circuit Breaker Enclosures
    SLDN600 - Eaton - Circuit Breaker Enclosures
    600 Amp - 600 Volt
    Eaton Cutler-Hammer
    Save $860 CAD
    Sale
    EJB36060 - Square D 60 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EJB36060 - Square D 60 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EJB36060 - Square D - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $750 CAD
    Sale
    FD2150 - Eaton - Molded Case Circuit Breaker
    FD2150 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $400 CAD
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