Circuit Breakers

2278 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    2278 products
    Sale
    TEY220 - GE - Molded Case Circuit Breaker
    TEY220 - GE - Molded Case Circuit Breaker
    GE
    Save $210.01
    Sale
    EDB24040 - Square D 40 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB24040 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $428.01
    BE250 - Siemens 50 Amp 2 Pole 240 Volt Ground Fault Equipment Protection Circuit Breaker
    BE250 - Siemens - 50 Amp GFEP Circuit Breaker
    Siemens / ITE
    THQL2120GFT - GE 20 Amp 2 Pole 240 Volt Molded Case Breaker
    THQL2120GFT - GE 20 Amp GFCI Circuit Breaker
    GE
    Sale
    GHB2020 - Eaton - Molded Case Circuit Breaker
    GHB2020 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $313.92
    Sale
    B270 - Siemens 70 Amp Double Pole Bolt-On Circuit Breaker
    B270 - Siemens - 70 Amp Circuit Breaker
    Siemens / ITE
    Save $284.01
    CHF235 - Eaton - 35 Amp Circuit Breaker
    CHF235 - Eaton - 35 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    THQL2115GFT - GE 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQL2115GFT - GE - 15 Amp GFCI Circuit Breaker
    GE
    Save $237.01
    QO2125VH - Square D 125 Amp Double Pole 22ka Circuit Breaker
    QO2125 - Square D 125 Amp Double Pole Circuit Breaker
    QO2125VH - Square D - 125 Amp 22ka Circuit Breaker
    Schneider Electric
    Limited availability
    BRLAFGF120 - Eaton Cutler-Hammer 20 Amp Single Pole Dual Function Circuit Breaker
    BRLAFGF120 - Eaton - 20 Amp Dual Function Circuit Breaker
    Eaton Cutler-Hammer
    Save $255.01
    Sale
    QOB220EPD - Square D - 20 Amp 30 mA GFEP Breaker
    Schneider Electric
    Save $444.89
    Sale
    THQL2130GFT - GE - 30 Amp GFCI Circuit Breaker
    GE
    Save $42
    THQL2145 - GE 45 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQL2145 - GE - Circuit Breaker
    GE
    Sale
    QOB235 - Square D 35 Amp Double Pole Bolt-On Circuit Breaker
    QOB235 - Square D - 35 Amp Circuit Breaker
    Schneider Electric
    Save $61.55
    CHF240 - Eaton - 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QOB260GFI - Square D 60 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QOB260GFI - Square D - 60 Amp GFCI Circuit Breaker
    Schneider Electric
    Save $274.01
    BQ2B015 - Siemens 15 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B015 - Siemens - 15 Amp Circuit Breaker
    Siemens / ITE
    Limited availability
    BQ2B025 - Siemens 25 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B025 - Siemens - 25 Amp Circuit Breaker
    Siemens / ITE
    QCF2020 - Eaton - Circuit Breaker
    QCF2020 - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QN2200RH - Siemens - Molded Case Circuit Breaker
    QN2200RH - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,098.01
    Q3020 - Siemens 30 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    Q3020 - Siemens - Tandem Circuit Breaker
    Siemens / ITE
    Sale
    QN2150R - Siemens - Molded Case Circuit Breaker
    QN2150R - Siemens - Circuit Breaker
    Siemens / ITE
    Save $881.01
    Sale
    EDB24050 - Square D 50 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB24050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $426.01
    Sale
    QN2200 - Siemens - Molded Case Circuit Breaker
    QN2200 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $890.01
    Sale
    TEY230 - GE - Molded Case Circuit Breaker
    TEY230 - GE - Molded Case Circuit Breaker
    GE
    Save $216.01
    Sale
    EGB24030 - Square D 30 Amp 2 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EGB24030 - Square D 30 Amp 2 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EGB24030 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $626.01
    Q2125H - Siemens 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q2125H - Siemens - 125 Amp 22kA Circuit Breaker
    Siemens / ITE
    Limited availability
    CC2150 - Eaton - Circuit Breaker
    CC2150 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    Q21540CT - Siemens - 40 Amp Molded Case Circuit Breaker
    Q21540CT - Siemens - 40 Amp Molded Case Circuit Breaker
    Q21540CT - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $262.01
    Sale
    BAB2090 - Eaton Cutler-Hammer 90 Amp Double Pole Bolt-On Circuit Breaker
    BAB2090 - Eaton - 90 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $328.30
    QOM2125VH - Square D 125 Amp QOM2 Frame Size Main Circuit Breaker
    QOM2125VH - Square D - 125 Amp Main Circuit Breaker
    Schneider Electric
    Sale
    bf240a - Siemens 40 Amp Double Pole GFCI Bolt-On Circuit Breaker
    BF240A - Siemens - 40 Amp GFCI Circuit Breaker
    Siemens / ITE
    Save $387.01
    CCV2175 - Eaton - Circuit Breaker
    CCV2175 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    MBK100A - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    MBK100A - Siemens - 100 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $404.01
    Sale
    B230H - Siemens - 30 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $274.01
    Sale
    BQC215230 - Eaton - 30 Amp Quad Circuit Breaker
    Eaton Cutler-Hammer
    Save $144.01
    Sale
    QO225GFI - Square D 25 Amp Double Pole GFCI Circuit Breaker
    QO225GFI - Square D - 25 Amp GFCI Circuit Breaker
    Schneider Electric
    Save $290.01
    B290 - Siemens 90 Amp Double Pole Bolt-On Circuit Breaker
    B290 - Siemens - 90 Amp Circuit Breaker
    Siemens / ITE
    THHQB2140 - GE 40 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB2140 - GE - 22kA Circuit Breaker
    GE
    Sale
    QOB290 - Square D 90 Amp Double Pole Bolt-On Circuit Breaker
    QOB290 - Square D - 90 Amp Circuit Breaker
    Schneider Electric
    Save $206.32
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