Circuit Breakers

1172 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    1172 products
    HOM120CP - Square D Homeline - Circuit Breaker
    HOM120CP - Square D Homeline - Circuit Breaker
    Schneider Electric
    Sale
    BJ2200 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $118
    QO115CAFI - Square D 15 Amp Single Pole Arc Fault (AFCI) Circuit Breaker
    QO115CAFI - Square D 15 Amp Single Pole AFCI Circuit Breaker
    QO115CAFI - Square D - 15 Amp AFCI Circuit Breaker
    Schneider Electric
    Sale
    BJA36040 - Square D 40 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36040 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,228.01
    Sale
    HOM2150BB - Square D Homeline - Circuit Breaker
    Schneider Electric
    Save $287.51
    Q2015 - Siemens Space Saver Tandem 20/15 Amp Single Pole Non-Current Limiting Circuit Breaker
    Q2015 - Siemens - Tandem Circuit Breaker
    Siemens / ITE
    Q170 - Siemens 70 Amp Single Pole Circuit Breaker
    Q170 - Siemens - 70 Amp Circuit Breaker
    Siemens / ITE
    NA2P100 - Federal Pioneer 100 Amp Double Pole Circuit Breaker
    NA2P100 - Federal Pioneer - 100 Amp Circuit Breaker
    Federal Pioneer
    Sale
    BJ3150 - Eaton - Plug-In Molded Case Circuit Breaker
    BJ3150 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $607
    CH3100 - Eaton Cutler-Hammer 100 Amp 3 Pole 240 Volt Plug-In Circuit Breaker
    CH3100 - Eaton - 100 Amp Circuit Breaker
    Eaton Cutler-Hammer
    GFEP130 - Eaton Cutler-Hammer 30 Amp 1 Pole Ground Fault Equipment Protection Circuit Breaker
    GFEP130 - Eaton - 30 mA GFEP Circuit Breaker
    Eaton Cutler-Hammer
    Q210000S01 - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q210000S01 - Siemens - 100 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Q34000S01 - Siemens 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q34000S01 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    HOM120PAFGF - HomeLine 20 Amp Dual Function Circuit Breaker
    Schneider Electric
    Save $4
    Q21550CT - Siemens - 50 Amp Quad Circuit Breaker
    Q21550CT - Siemens - 50 Amp Quad Circuit Breaker
    Q21550CT - Siemens - 50 Amp Quad Circuit Breaker
    Siemens / ITE
    Sale
    Q220H - Siemens 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q220H - Siemens - 20 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $266.01
    Sale
    BJA36080 - Square D 80 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BJA36080 - Square D - 80 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $1,408.01
    BRCAF120 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRCAF120 - Eaton - 20 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    THQL1120ST1 - GE 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    THQL1120ST1 - GE 20 Amp Molded Case Circuit Breaker
    GE
    Sale
    THQL2130ST1 - GE - Circuit Breaker with Shunt Trip
    GE
    Save $113.01
    UBIZ0250 - Zinsco 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIZ0250 - Zinsco 50 Amp Molded Case Circuit Breaker
    Zinsco
    THQP125 - GE 25 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQP125 - GE - Circuit Breaker
    GE
    CHOM140 - HomeLine 40 Amp 1 Pole 120 Volt Plug-In Circuit Breaker
    HOM140 - Square D Homeline - Circuit Breaker
    Schneider Electric
    CHOMT1515220 - HomeLine 15 Amp 2 Pole 240 Volt Plug-In Circuit Breaker
    HOMT1515220 - Square D Homeline - Quad Circuit Breaker
    Schneider Electric
    Limited availability
    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 $312.01
    CH215 - Eaton - 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    CHFGFT120 - Eaton Cutler-Hammer 20 Amp 1 Pole Ground Fault (GFCI) Circuit Breaker
    CHFGFT120 - Eaton - 20 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    Q260H - Siemens - 60 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $257.01
    Q32000S01 - Siemens 20 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q32000S01 - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Q33000S01 - Siemens 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q33000S01 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    HOM115DFCP - Square D Homeline - Dual Function Circuit Breaker
    HOM115DFCP - Square D Homeline - Dual Function Circuit Breaker
    Schneider Electric
    Save $265.41
    CHFCAF115PN - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    CHFCAF115PN - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    UBIZ0230 - Zinsco 30 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIZ0230 - Zinsco 30 Amp Molded Case Circuit Breaker
    Zinsco
    QO2601021 - Square D 60 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO2601021 - Square D - 60 Amp Molded Case Circuit Breaker
    Schneider Electric
    CH120GF - Eaton - 20 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BDA36035 - Square D 35 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA36035 - Square D - 35 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $412.01
    Sale
    QO310 - Square D - Molded Case Circuit Breaker
    QO310 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $134.01
    QO220VH - Square D - Molded Case Circuit Breaker
    QO220VH - Square D - Molded Case Circuit Breaker
    QO220VH - Square D - Molded Case Circuit Breaker
    Schneider Electric
    QO200 - Square D 60 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO200 - Square D - 60 Amp Molded Case Circuit Breaker
    Schneider Electric
    CHOMT2020240 - Square D 40 Amp 4 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    HOMT2020240 - Square D Homeline - Quad Circuit Breaker
    Schneider Electric
    Recently viewed