Circuit Breakers

946 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    946 products
    THQL1130GFEP - GE 30 Amp 1 Pole 30 mA Ground Fault (GFCI) Breaker
    THQL1130GFEP - GE - 30 Amp 30 mA GFEP Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    GE
    BD3030 - Eaton Cutler-Hammer 30 Amp 1 Pole 120 Volt Plug-On Molded Case Circuit Breaker
    BD3030 - Eaton - 30 Amp Tandem Circuit Breaker
    Plug-In - 30/20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sold Out
    CQD120 - Siemens - Molded Case Circuit Breaker
    CQD120 - Siemens - Molded Case Circuit Breaker
    Feed Thru - 20 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    BD1520 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-On Circuit Breaker
    BD1520 - Eaton - 20 Amp Tandem Circuit Breaker
    Plug-In - 15/20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Q120H - Siemens 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    Q120H - Siemens - 20 Amp 22kA Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    THQB1160 - GE 60 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    THQB1160 - GE - Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 120 Volt
    GE
    Sold Out
    BF115 - Siemens 15 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    BF115 - Siemens - 15 Amp GFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    B130H - Siemens 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B130H - Siemens - 30 Amp 22kA Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    THHQB1120 - GE 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1120 - GE - 22kA Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    GE
    THHQB1115 - GE 15 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1115 - GE - 22kA Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    GE
    BQGF15 - Commander 15 Amp 1 Pole Bolt-On GFCI Circuit Breakers
    BQGF15 - Commander 15 Amp GFCI Circuit Breakers
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    QCR1020 - Eaton - Circuit Breaker
    QCR1020 - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    QC1020 - Eaton - Circuit Breaker
    QC1020 - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    QBHW1025 - Eaton Cutler-Hammer 25 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QBHW1025 - Eaton - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sold Out
    QBGFEP1030 - Eaton Cutler-Hammer 30 Amp 1 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP1030 - Eaton - 30 Amp GFEP Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    GFEP130 - Eaton Cutler-Hammer 30 Amp 1 Pole Ground Fault Equipment Protection Circuit Breaker
    GFEP130 - Eaton - 30 mA GFEP Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sold Out
    CHT1520 - Eaton - Plug-In Molded Case Circuit Breaker
    CHT1520 - Eaton - Tandem Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 3 Volt
    Eaton Cutler-Hammer
    Sold Out
    BR170 - Eaton Cutler-Hammer 70 Amp 1 Pole 120 Volt Plug-In Circuit Breaker
    BR170 - Eaton - 70 Amp Circuit Breaker
    Plug-In - 70 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    QOB115EPD - Square D - 15 Amp 30 mA GFEP Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    THQB1140 - GE 40 Amp Single Pole Bolt-On Circuit Breaker
    THQB1140 - GE - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 120 Volt
    GE
    BR135 - Eaton Cutler-Hammer 35 Amp Single Pole Circuit Breaker
    BR135 - Eaton - 35 Amp Circuit Breaker
    Plug-In - 35 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BQL25 - Commander 25 Amp Single Pole Bolt-On Circuit Breaker
    BQL25 - Commander 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BQ1B040 - Siemens 40 Amp Single Pole 120V BQ Bolt-On Circuit Breaker
    BQ1B040 - Siemens - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Sold Out
    BQ1B025 - Siemens 25 Amp Single Pole 120V BQ Bolt-On Circuit Breaker
    BQ1B025 - Siemens - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Sale
    BAB1035 - Eaton - 35 Amp Circuit Breaker
    BAB1035 - Eaton - 35 Amp Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $8.40 CAD
    Sale
    BL1-040 Siemens Blue-Line 40 Amp Single Pole Circuit Breaker
    BL1-040 Siemens - Blue-Line 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Save $58 CAD
    QOB160 - Square D 60 Amp Single Pole Bolt-On Circuit Breaker
    QOB160 - Square D - 60 Amp Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB150 - Square D 50 Amp Single Pole Bolt-On Circuit Breaker
    QOB150 - Square D - 50 Amp Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sold Out
    LB230S - Leviton - Circuit Breakers
    LB230S - Leviton - Circuit Breakers
    30A -1 Pole - 120 Volt
    Leviton
    QO120VH - Square D 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QO120VH - Square D - 20 Amp Molded Case Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sale
    EJB16020 - Square D 20 Amp 1 Pole 347 Volt Bolt-On Circuit Molded Case Breaker
    EJB16020 - Square D 20 Amp 1 Pole 347 Volt Bolt-On Circuit Molded Case Breaker
    EJB16020 - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 347 Volt
    Schneider Electric
    Save $99 CAD
    Sale
    EJB16030 - Square D 30 Amp 1 Pole 347 Volt Bolt-On Circuit Molded Case Breaker
    EJB16030 - Square D 30 Amp 1 Pole 347 Volt Bolt-On Circuit Molded Case Breaker
    EJB16030 - Square D - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 347 Volt
    Schneider Electric
    Save $138 CAD
    Sold Out
    Q120DFH - Siemens 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    Q120DFH - Siemens - 20 Amp Molded Case Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    QF115H - Siemens 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QF115H - Siemens - 15 Amp Molded Case Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    QO115HM - Square D 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QO115HM - Square D - 15 Amp Molded Case Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sold Out
    THQP135 - GE 35 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQP135 - GE - Circuit Breaker
    Plug-In - 35 Amp - 1 Pole - 120 Volt
    GE
    ECB14020G3 - Square D 20 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    ECB14020G3 - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Sold Out
    GBH1025 - Eaton Cutler-Hammer 25 Amp 1 Pole 600 Volt Bolt-On Circuit Breaker
    GBH1025 - Eaton - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 600 Volt
    Eaton Cutler-Hammer
    THQB1115AF2 - GE 15 Amp Single Pole Bolt-On AFCI Circuit Breaker
    THQB1115AF2 - GE - 15 Amp AFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    GE
    ED61B040 - Siemens - Molded Case Circuit Breaker
    Bolt On - 40 Amp - 1 Pole - 600 Volt
    Siemens/ITE
    Recently viewed