Circuit Breakers

1956 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    1956 products
    THHQB2125 - GE 25 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB2125 - GE - 22kA Circuit Breaker
    Bolt-On - 25 Amp - 2 Pole - 240 Volt
    GE
    TED124015WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 2 Pole - 480 Volt
    GE
    TEB122070WL - GE 70 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122070WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 2 Pole - 240 Volt
    GE
    TEB122020WL - GE 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122020WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 2 Pole - 240 Volt
    GE
    Limited availability
    BQGF230 - Commander 30 Amp 2 Pole Bolt-On GFCI Circuit Breakers
    BQGF230 - Commander 30 Amp GFCI Circuit Breakers
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    QCGFT2050 - Eaton - Circuit Breaker
    QCGFT2050 - Eaton - GFCI Circuit Breaker
    Feed Thru - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    QCGFT2015 - Eaton - Circuit Breaker
    QCGFT2015 - Eaton - GFCI Circuit Breaker
    Feed Thru - 15 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QCGF2040 - Eaton - Circuit Breaker
    QCGF2040 - Eaton - GFCI Circuit Breaker
    Feed Thru - 40 Amp - 2 Pole - 120 Volt
    Eaton Cutler-Hammer
    Limited availability
    QC2010 - Eaton - Circuit Breaker
    QC2010 - Eaton - Circuit Breaker
    Feed Thru - 10 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    QBHW2090 - Eaton Cutler-Hammer 90 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    QBHW2090 - Eaton - 90 Amp Circuit Breaker
    Bolt-On - 90 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    HFD2125L - Eaton - Molded Case Circuit Breaker
    HFD2125L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $675 CAD
    Sale
    FDB2090L - Eaton - Molded Case Circuit Breaker
    FDB2090L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $120 CAD
    FDB2070L - Eaton - Molded Case Circuit Breaker
    FDB2070L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    FD2200L - Eaton - Molded Case Circuit Breaker
    FD2200L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $400 CAD
    Sale
    EHD2100L - Eaton - Molded Case Circuit Breaker
    EHD2100L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $439 CAD
    CH2100 - Eaton - 100 Amp Circuit Breaker
    Plug-In - 100 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    BJ2175 - Eaton - Main Circuit Breaker
    Plug-In - 175 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QOB250EPD - Square D 50 Amp 2 Pole 30 mA Ground Fault (GFCI) Breaker
    QOB250EPD - Square D - 50 Amp 30 mA GFEP Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QO240EPD - Square D - 40 Amp GFEP Circuit Breaker
    Plug-In - 40 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QBL22125 - Square D 125 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL22125 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Sale
    EDB26090 - Square D 90 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB26090 - Square D - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $301 CAD
    EDB24100 - Square D 100 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB24100 - Square D - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 480 Volt
    Schneider Electric
    EDB24080 - Square D 80 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB24080 - Square D - Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 2 Pole - 480 Volt
    Schneider Electric
    QOM2225VH - Square D 225 Amp QOM2 Frame Size Main Circuit Breaker
    QOM2225VH - Square D - 225 Amp Main Circuit Breaker
    Bolt-On - 225 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QDL22100 - Square D 100 Amp Double Pole 240 Volt PowerPact Q Molded Case Circuit Breaker
    QDL22100 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Limited availability
    NB2P125 - Federal Pioneer 125 Amp Double Pole Bolt-On Circuit Breaker
    NB2P125 - Federal Pioneer - 125 Amp Circuit Breaker
    Bolt-On - 125 Amp - 2 Pole - 240 Volt
    Federal Pioneer
    QBGFT2025 - Eaton Cutler-Hammer 25 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QBGFT2025 - Eaton - 25 Amp GFCI Circuit Breaker
    Bolt-On - 25 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    BQ2B045 - Siemens 45 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B045 - Siemens - 45 Amp Circuit Breaker
    Bolt-On - 45 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QOB245 - Square D 45 Amp Double Pole Bolt-On Circuit Breaker
    QOB245 - Square D - 45 Amp Circuit Breaker
    Bolt-On - 45 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB2110 - Square D 110 Amp Double Pole Bolt-On Circuit Breaker
    QOB2110 - Square D - 110 Amp Circuit Breaker
    Bolt-On - 110 Amp - 2 Pole - 240 Volt
    Schneider Electric
    BRN250EP - Eaton Cutler-Hammer 50 Amp Ground Fault Equipment Protection Circuit Breaker
    BRN250EP - Eaton - 30 mA GFEP Circuit Breaker
    Plug-In - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    BQC2302115 - Eaton - Circuit breaker
    BQC2302115 - Eaton - Circuit Breakers
    30 Amp -2 Pole - 240 Volt
    Eaton
    NGB2B125 - Siemens - Molded Case Circuit Breaker
    NGB2B125 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 125A -2 Pole - 600 Volt
    Siemens
    BDA260402 - Square D - Molded Case Circuit Breaker
    BDA260402 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 40 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Sale
    QCR2050 - Eaton - Molded Case Circuit Breaker
    QCR2050 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $87.01 CAD
    Sale
    PDG22F0070TFFJ - Eaton - Molded Case Circuit Breaker
    PDG22F0070TFFJ - Eaton - Molded Case Circuit Breaker
    Feed Thru - 70 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $142 CAD
    Sale
    PDG22F0050TFFJ - Eaton - Molded Case Circuit Breaker
    PDG22F0050TFFJ - Eaton - Molded Case Circuit Breaker
    Feed Thru - 50 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $106 CAD
    Sale
    CL215 - Eaton - Circuit Breaker
    CL215 - Eaton - Circuit Breaker
    Plug in - 15 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $39.01 CAD
    Sale
    QDA221002 - Square D 100 Amp 2 Pole 240 Volt Plug-In Circuit Breaker Shunt Trip
    QDA221002 - Square D - 100 Amp Molded Case Circuit Breaker
    I-Line Plug-In - 100 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $325.01 CAD
    FAZ-K32/2 - Eaton - Circuit Breaker
    FAZ-K32/2 - Eaton - Circuit Breaker
    32 Amp - 2 Pole - 480 Volt
    Eaton Moeller
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