Circuit Breakers

2278 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    2278 products
    Sale
    CSH2200N - Eaton - Molded Case Circuit Breaker
    CSH2200N - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $16
    Sale
    CH250EPD - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CH250EPD - Eaton - 50 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $76
    Sale
    QDA222002 - Square D 200 Amp 2 Pole 240 Volt Plug-In Circuit Breaker Parts and Accessories
    QDA222002 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $608.01
    Sale
    FD2125 - Eaton - Molded Case Circuit Breaker
    FD2125 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $3,623.62
    Q2125HH - Siemens 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q2125HH - Siemens - 125 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    GD2015 - Eaton - Molded Case Circuit Breaker
    GD2015 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $481.76
    B245HH - Siemens 45 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    B245HH - Siemens - Circuit Breaker
    Siemens / ITE
    Sale
    EJB24100 - Square D 100 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker
    EJB24100 - Square D 100 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker
    EJB24100 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $156
    Sale
    EJB24060 - Square D 60 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker
    EJB24060 - Square D 60 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker
    EJB24060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,049.01
    QBH240 - Commander 40 Amp Double Pole Bolt-On Circuit Breaker
    QBH240 - Commander - 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    BQL240 - Commander 40 Amp Double Pole Bolt-On Circuit Breaker
    BQL240 - Commander 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QOB215EPD - Square D 15 Amp 2 Pole 30 mA Ground Fault (GFCI) Breaker
    QOB215EPD - Square D - 15 Amp 30 mA GFEP Breaker
    Schneider Electric
    Save $90.89
    Sale
    QOB270VH - Square D - 70 Amp 22kA Circuit Breaker
    QOB270VH - Square D - 70 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $185.85
    Sale
    QOB290VH - Square D - 90 Amp 22kA Circuit Breaker
    QOB290VH - Square D - 90 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $290.73
    BAB2010 - Cutler-Hammer 10 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    BAB2010 - Eaton - 10 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    CHB280 - Eaton Cutler-Hammer 80 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    CHB280 - Eaton - 80 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $417
    Sale
    FD2225L - Eaton - Molded Case Circuit Breaker
    FD2225L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $4,306.08
    QCF2015 - Eaton - Circuit Breaker
    QCF2015 - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    THHQB2190 - GE 90 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB2190 - GE - 22kA Circuit Breaker
    GE
    Save $252.01
    Limited availability
    BQ2B02000S01 - Siemens 20 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B02000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $274.01
    BQD270 - Siemens 70 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD270 - Siemens - 70 Amp Molded Case Circuit Breaker
    Siemens / ITE
    B2100HH - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B2100HH - Siemens - 100 Amp 22kA Circuit Breaker
    Siemens / ITE
    BE215 - Siemens 15 Amp 2 Pole 240 Volt Ground Fault Equipment Protection Circuit Breaker
    BE215 - Siemens - 15 Amp GFEP Circuit Breaker
    Siemens / ITE
    BE260 - Siemens 60 Amp 2 Pole 240 Volt Ground Fault Equipment Protection Circuit Breaker
    BE260 - Siemens - 60 Amp GFEP Circuit Breaker
    Siemens / ITE
    Sale
    BRN225GF - Eaton Cutler-Hammer 25 Amp Double Pole GFCI Circuit Breaker
    BRN225GF - Eaton - 25 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $77.01
    THQC2180WL - GE - Molded Case Circuit Breaker
    THQC2180WL - GE - Molded Case Circuit Breaker
    GE
    THQB2160ST1 - GE - 60 Amp Shunt Trip Circuit Breaker
    THQB2160ST1 - GE - 60 Amp Shunt Trip Circuit Breaker
    GE
    Sale
    B245H - Siemens - 45 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $255.01
    Sale
    TEB122040WL - GE 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122040WL - GE - Molded Case Circuit Breaker
    GE
    Save $254.01
    Sale
    QO215EPD - Square D - 15 Amp GFEP Circuit Breaker
    Schneider Electric
    Save $428.81
    Sale
    QBL22175 - Square D 175 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL22175 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $264.01
    THQL2140GF1 - GE 40 Amp Double Pole GFCI Breaker
    THQL2140GF1 - GE - 40 Amp GFCI Circuit Breaker
    GE
    Sale
    TED124015 - GE - Molded Case Circuit Breaker
    GE
    Save $593.01
    Sale
    TED124050 - GE - Molded Case Circuit Breaker
    GE
    Save $521.01
    Sale
    TEB122040 - GE 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122040 - GE - Molded Case Circuit Breaker
    GE
    Save $254.01
    THQC2140 - GE - Molded Case Circuit Breaker
    THQC2140 - GE - Molded Case Circuit Breaker
    GE
    Sale
    GHB2070 - Eaton - Molded Case Circuit Breaker
    GHB2070 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $731.55
    QO250VH - Square D - Circuit Breaker
    QO250VH - Square D - Circuit Breaker
    QO250VH - Square D - Circuit Breaker
    Schneider Electric
    BQC215240 - Eaton - Quad Circuit Breaker
    BQC215240 - Eaton - Quad Circuit Breaker
    Eaton Cutler-Hammer
    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
    Schneider Electric
    Save $789.01
    Recently viewed