Circuit Breakers

1181 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    1181 products
    HOMT2020250CP - Square D Homeline - Quad Circuit Breaker
    HOMT2020250CP - Square D Homeline - Quad Circuit Breaker
    Schneider Electric
    Sale
    QO215EPD - Square D - 15 Amp GFEP Circuit Breaker
    Schneider Electric
    Save $427.81
    THQL2140GF1 - GE 40 Amp Double Pole GFCI Breaker
    THQL2140GF1 - GE - 40 Amp GFCI Circuit Breaker
    GE
    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
    Sale
    LGA36600U33X - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LGA36400U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $5,550.01
    Sale
    BJA36045 - Square D 45 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BJA36045 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,228.01
    QO340GFI - Square D 40 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO340GFI - Square D - 40 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    HDA36110 - Square D 110 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36110 - Square D - 110 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $1,542.01
    CHFGFT115 - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In GFCI Circuit Breaker
    CHFN115GF - Eaton - 15 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    CLGF115 - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    CLGF115 - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $274.01
    MP220240CT2 - Siemens - 40 Amp Molded Case Circuit Breaker
    MP220240CT2 - Siemens - 40 Amp Molded Case Circuit Breaker
    MP220240CT2 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    THQL2150ST1 - GE - Circuit Breaker with Shunt Trip
    GE
    Save $93.01
    THQMV150D - GE 150 Amp Molded Case Circuit Breaker
    GE
    Q37000S01 - Siemens 70 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    Q37000S01 - Siemens - 70 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    THHQB2120GFT - GE - 22 kA GFCI Circuit Breaker
    GE
    Save $370.01
    UBIF260N - Connecticut Electric 60 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIF260N - Connecticut Electric 60 Amp Molded Case Circuit Breaker
    Connecticut Electric
    Limited availability
    UBIF215N - Connecticut Electric 15 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIF215N - Connecticut Electric 15 Amp Molded Case Circuit Breaker
    Connecticut Electric
    Limited availability
    UBIA240NI - Connecticut Electric 40 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIA240NI - Connecticut Electric 40 Amp Molded Case Circuit Breaker
    Connecticut Electric
    Limited availability
    UBIA260NI - Connecticut Electric 60 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIA260NI - Connecticut Electric 60 Amp Molded Case Circuit Breaker
    Connecticut Electric
    Sale
    QO120AF - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $194.01
    QO320SWN - Square D 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO320SWN - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    CHF230ST - Eaton Cutler-Hammer 30 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CHF230ST - Eaton - 30 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $217.01
    Limited availability
    CH250SUR - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CH250SUR - Eaton - 50 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,668.01
    Sale
    CHF250ST - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CHF250ST - Eaton - 50 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $437.42
    Sale
    BRX2125 - Eaton - Molded Case Circuit Breaker
    BRX2125 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $54
    Limited availability
    BDA36110 - Square D 110 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA36110 - Square D - 110 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $531.01
    Limited availability
    QE3150VH - Square D 150 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QE3150VH - Square D - 150 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    QGA222002 - Square D 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QGA222002 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $342.01
    Sale
    JGA36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JGA36250U33X - Square D - Molded Case Circuit Breakers
    Schneider Electric
    Save $2,705.01
    Sale
    QO350VH - Square D 50 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO350VH - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $161.98
    Limited availability
    BR160 - Eaton Cutler-Hammer 60 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BR160 - Eaton - 60 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    CHOMT1515240 - HomeLine 15 Amp 2 Pole 240 Volt Plug-In Circuit Breaker
    HOMT1515240 - Square D Homeline - Quad Circuit Breaker
    Schneider Electric
    THHQL1130 - GE 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    THHQL1130 - GE - Molded Case Circuit Breaker
    GE
    Limited availability
    BR120ST - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    BR120ST - Eaton - 20 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $256.28
    Sale
    JDA36250U31X - Square D - Molded Case Circuit Breaker
    JDA36250U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,578.01
    QG320 - Siemens 20 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QG320 - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    QG230 - Siemens 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QG230 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Q145 - Siemens 45 Amp Single Pole Circuit Breaker
    Q145 - Siemens - 45 Amp Circuit Breaker
    Siemens / ITE
    Limited availability
    BJ2175 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BJ3225 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $607
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