Circuit Breakers

1172 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    1172 products
    QO2100 - Square D 100 Amp Double Pole Circuit Breaker
    QO2100VH - Square D - 22kA Circuit Breaker
    Schneider Electric
    Sale
    BJ2100 - Eaton - 100 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $62
    CHOM280 - HomeLine 80 Amp 2 Pole 240 Volt Circuit Breaker
    HOM280 - Square D Homeline - Circuit Breaker
    Schneider Electric
    Limited availability
    CHF245 - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    MBK200 - Siemens 200 Amp 2 Pole 240 Volt Load Center Main Breaker Conversion Kit
    MBK200 - Siemens - 200 Amp Main Breaker Conversion Kit
    Siemens / ITE
    Save $1,140.01
    QE115 - Siemens 15 Amp 1 Pole 120 Volt Ground Fault Equipment Protection Circuit Breaker
    QE115 - Siemens - 15 Amp GFEP Circuit Breaker
    Siemens / ITE
    Sale
    BRN220GF - Eaton Cutler-Hammer 20 Amp Double Pole GFCI Circuit Breaker
    BRN220GF - Eaton - 20 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $121.01
    Sale
    Q240H - Siemens 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q240H - Siemens - 40 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $266.01
    Sale
    THQL2160ST1 - GE 60 Amp Shunt Trip Circuit Breaker
    GE
    Save $116.01
    Sale
    HOM250EPD - Square D 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    HOM250EPD - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $469.81
    Sale
    BJA36015 - Square D 15 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,327.01
    Limited availability
    HOM215CAFI - Square D Homeline - Arc Fault (AFCI) Circuit Breaker
    Schneider Electric
    Save $390.01
    CH220GF - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    CH220GF - Eaton - 20 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    NA2P125 - Federal Pioneer 125 Amp Double Pole Circuit Breaker
    NA2P125 - Federal Pioneer - 125 Amp Circuit Breaker
    Federal Pioneer
    BR110 - Eaton Cutler-Hammer 10 Amp 1 Pole 240 Volt Plug-In Circuit Breaker
    BR110 - Eaton - 10 Amp Circuit Breaker
    Eaton Cutler-Hammer
    BD2020 - Eaton Cutler-Hammer 20 Amp 2 Pole 120 Volt Plug-On Circuit Breaker
    BD2020 - Eaton - 20 Amp Tandem Circuit Breaker
    Eaton Cutler-Hammer
    THQL32035 - GE 35 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQL32035 - GE - Circuit Breaker
    GE
    QO215CAFI - Square D 15 Amp Double Pole AFCI Circuit Breaker
    QO215CAFI - Square D - 15 Amp AFCI Circuit Breaker
    Schneider Electric
    Limited availability
    MBK125M - Siemens - 125 Amp Circuit Breaker
    Siemens / ITE
    Sale
    HOM250GFICP - Square D Homeline - GFCI Circuit Breaker
    HOM250GFICP - Square D Homeline - GFCI Circuit Breaker
    Schneider Electric
    Save $343.01
    Sale
    FA34040 - Square D 40 Amp 3 Pole 480 Volt Plug-In Molded Case Circuit Breaker
    FA34040 - Square D - 40 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $364.61
    Limited availability
    CHFAFGF115 - Eaton Cutler-Hammer 15 Amp 1 Pole Dual Function Circuit Breaker
    CHFAFGF115 - Eaton - 15 Amp Dual Function Circuit Breaker
    Eaton Cutler-Hammer
    CHFP120GF - Eaton - 20 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BDA260601 - Square D 60 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA260601 - Square D - 60 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $502.01
    Sale
    CHOM115GFI - HomeLine 15 Amp 1 Pole 120 Volt Plug-In Circuit Breaker
    HOM115GFI - Square D Homeline - GFCI Circuit Breaker
    Schneider Electric
    Save $146.01
    THQL32025 - GE 25 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    THQL32025 - GE 25 Amp Molded Case Circuit Breaker
    GE
    Sale
    BR2110 - Eaton Cutler-Hammer 110 Amp 2 Pole 240 Volt Plug-On Molded Case Circuit Breaker
    BR2110 - Eaton - 110 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $428.01
    Sale
    CHFP115DF - Eaton - 15 Amp Dual Function Circuit Breaker
    CHFP115DF - Eaton - 15 Amp Dual Function Circuit Breaker
    CHFP115A1CS - Eaton - 15 Amp Dual Function Circuit Breaker
    Eaton Cutler-Hammer
    Save $7
    Sale
    QO350GFI - Square D - 50 Amp GFCI Breaker
    Schneider Electric
    Save $305.01
    UBIZ0220 - Zinsco 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIZ0220 - Zinsco 20 Amp Molded Case Circuit Breaker
    Zinsco
    Sale
    FA34070 - Square D 70 Amp 3 Pole 480 Volt Plug-In Molded Case Circuit Breaker
    FA34070 - Square D - 70 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $604.21
    Sale
    BJA36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,346.01
    Q110 - Siemens 10 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    Q110 - Siemens - 10 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    THQL21100ST1 - GE - Circuit Breaker with Shunt Trip
    GE
    Save $145.01
    Sale
    BR345 - Eaton Cutler-Hammer 45 Amp 3 Pole Circuit Breaker
    BR345 - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $294.01
    Sale
    BJ2125 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $61
    Sale
    MBK225A - Siemens 225 Amp Load Center Main Breaker Conversion Kit
    MBK225A - Siemens - 225 Amp Main Breaker Conversion Kit
    Siemens / ITE
    Save $1,185.01
    Sale
    CHOM115PDF - HomeLine 15 Amp 1 Pole Dual Function Circuit Breaker
    HOM115PAFGF - Square D Homeline - Circuit Breaker
    Schneider Electric
    Save $252.01
    Sale
    BRN230GF - Eaton Cutler-Hammer 30 Amp Double Pole GFCI Circuit Breaker
    BRN230GF - Eaton - 30 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $118.01
    HOMT2020CP - Square D Homeline - Tandem Circuit Breaker
    HOMT2020CP - Square D Homeline - Tandem Circuit Breaker
    Schneider Electric
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