Circuit Breakers

641 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    641 products
    HOM220EPD - Square D Homeline - GFEP Breaker
    HOM220EPD - Square D Homeline - GFEP Breaker
    Schneider
    Sale
    QO320GFI - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $162.01
    QO120VH - Square D 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QO120VH - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    EJB24020 - Square D 20 Amp 2 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EJB24020 - Square D 20 Amp 2 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EJB24020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,025.01
    Sale
    HOM220GFI - Square D Homeline - GFCI Circuit Breaker
    Schneider Electric
    Save $98.76
    Sale
    QOU320 - Square D 20 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    QOU320 - Square D - 20 Amp Circuit Breaker
    Schneider Electric
    Save $186.81
    Sale
    THQB1120AF2 - GE 20 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    GE
    Save $459.28
    Sold Out
    CHB120 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker
    CHB120 - Eaton - 20 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    THHQB1120GFT - GE 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1120GFT - GE - 22kA Circuit Breaker
    GE
    Save $285.82
    Sale
    CHFCAF115 - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Arc Fault Circuit Breaker
    CHFN120AF - Eaton - AFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $446.31
    UBIZ0220 - Zinsco 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIZ0220 - Zinsco 20 Amp Molded Case Circuit Breaker
    Zinsco
    Sale
    QCGFEP1020 - Eaton - Molded Case Circuit Breaker
    QCGFEP1020 - Eaton - GFEP Circuit Breaker
    Eaton Cutler-Hammer
    Save $468.01
    Sale
    LGB3B020B - Siemens - Molded Case Circuit Breaker
    LGB3B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,654.01
    Sale
    BAB2020S - Cutler-Hammer 20 Amp 2 Pole 240 Volt Shunt Trip Circuit Breaker
    BAB2020S - Eaton - 20 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $371.65
    Q120H - Siemens 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    Q120H - Siemens - 20 Amp 22kA Circuit Breaker
    Siemens / ITE
    QOB120VHGFI - Square D - GFCI Circuit Breaker
    QOB120VHGFI - Square D - GFCI Circuit Breaker
    Schneider
    Sold Out
    QCGFEP2020 - Eaton - Molded Case Circuit Breaker
    QCGFEP2020 - Eaton - GFEP Circuit Breaker
    Eaton Cutler-Hammer
    Save $844.81
    Sale
    HGB3B020B - Siemens 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $48.56
    BQLT-15-220 - Commander Bolt-On Space Saver Quad Two 15 Amp Single Pole & One 20 Amp Double Pole Bolt-On Circuit Breaker
    BQLT-15-220 - Commander 15/20/20/15 amp Quad Circuit Breaker
    Eaton Cutler-Hammer
    Q2015NC - Siemens Space Saver Tandem 20/15 Amp Single Pole Non-Current Limiting Circuit Breaker
    Q2015NC - Siemens - 20/15 Amp Tandem Circuit Breaker
    Siemens / ITE
    Sale
    FD3020L - Eaton - Molded Case Circuit Breaker
    FD3020L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,644.32
    Sale
    BA120AFCH - Siemens 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BA120AFCH - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $394.01
    Sold Out
    CH120AF - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    CH120AF - Eaton - 20 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $289.01
    B120AFC - Siemens 20 Amp Single Pole Combination AFCI Arc Fault Bolt-On Circuit Breaker
    B120AFC - Siemens - 20 Amp AFCI Circuit Breaker
    Siemens / ITE
    BQD220 - Siemens 20 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD220 - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Q32000S01 - Siemens 20 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q32000S01 - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    THQL2120GFT - GE 20 Amp 2 Pole 240 Volt Molded Case Breaker
    THQL2120GFT - GE 20 Amp Molded Case Circuit Breaker
    GE
    Sale
    TEYD1020B - GE 20 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD1020B - GE - Molded Case Circuit Breaker
    GE
    Save $281.01
    QO2030 - Square D Space Saver Tandem 20/30 Amp Circuit Breaker
    QO2030 - Square D - Tandem 20/30 Amp Circuit Breaker
    Schneider Electric
    BQL220 - Commander 20 Amp Double Pole Circuit Breaker
    BQL220 - Commander 20 Amp Circuit Breaker
    Eaton Cutler-Hammer
    NC020 - Federal Pioneer 20 Amp Single Pole Circuit Breaker
    NC020 - Federal Pioneer - 20 Amp Circuit Breaker
    Federal Pioneer
    Sale
    HJA36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,238.01
    Sale
    NGB3B020B - Siemens - Molded Case Circuit Breaker
    NGB3B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,007.01
    CHN220GF - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Ground Fault Plug-In Breaker
    CHN220GF - Eaton - 20 Amp Ground Fault Breaker
    Eaton Cutler-Hammer
    QOB120CAFI - Square D - 20 Amp AFCI Circuit Breaker
    Schneider Electric
    THQL1120ST1 - GE 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    THQL1120ST1 - GE 20 Amp Molded Case Circuit Breaker
    GE
    Sold Out
    QCGFT2020 - Eaton - Molded Case Circuit Breaker
    QCGFT2020 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $380.01
    QBH20 - Commander 20 Amp Single Pole Bolt-On Circuit Breaker
    QBH20 - Commander - 20 Amp Circuit Breaker
    Eaton Cutler-Hammer
    BQL20 - Commander 20 Amp Single Pole Bolt-On Circuit Breaker
    BQL20 - Commander 20 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    EDB36020 - Square D 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $269.01
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