Circuit Breakers

1181 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    1181 products
    QO2020 - Square D Tandem 20/20 Amp Circuit Breaker
    QO2020 (Box of 10) - Square D - 20 Amp Tandem Circuit Breaker
    Schneider Electric
    Sale
    GFTCB220 - Eaton Cutler-Hammer 20 Amp Double Pole GFCI Circuit Breaker
    GFTCB220 - Eaton - 20 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $170.01
    Sale
    QO250GFI - Square D 50 Amp Double Pole GFCI Circuit Breaker
    QO250GFI - Square D - 50 Amp GFCI Circuit Breaker
    Schneider Electric
    Save $333.01
    QO215 - Square D - 15 Amp Circuit Breaker
    QO215 - Square D - 15 Amp Circuit Breaker
    QO215 - Square D - 15 Amp Circuit Breaker
    Schneider Electric
    Sale
    BRP120AF - Eaton - 20 Amp AFCI Breaker
    BRP120AF - Eaton - 20 Amp AFCI Breaker
    Eaton Cutler-Hammer
    Save $13
    Sale
    QO120PDF - Square D 20 Amp Single Pole Dual Function Arc Fault & Ground Fault Circuit Breaker
    QO120PDF - Square D - Dual Function Circuit Breaker
    Schneider Electric
    Save $271.01
    Q115 - Siemens 15 Amp Single Pole Circuit Breaker
    Q115 - Siemens - 15 Amp Circuit Breaker
    Siemens / ITE
    Sale
    Q120DFN - Siemens - Dual Function Circuit Breaker
    Q120DFN - Siemens - Dual Function Circuit Breaker
    Q120DFN - Siemens - Dual Function Circuit Breaker
    Siemens / ITE
    Save $8
    BR3100 - Eaton Cutler-Hammer 100 Amp 3 Pole Circuit Breaker
    BR3100 - Eaton - 100 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    Q1515 - Siemens Tandem 15 Amp Single Pole Circuit Breaker
    Q1515 - Siemens - 15 Amp Tandem Circuit Breaker
    Siemens / ITE
    Save $0.36
    BR115 - Eaton Cutler-Hammer 15 Amp Single Pole Circuit Breaker
    BR115 - Eaton - 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    CHOM2100 - HomeLine 100 Amp 2 Pole 240 Volt Circuit Breaker
    HOM2100 - Square D Homeline - Circuit Breaker
    Schneider Electric
    BR290 - Eaton Cutler-Hammer 90 Amp Double Pole Circuit Breaker
    BR290 - Eaton - 90 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    THQL21125 - GE 125 Amp Double Pole Circuit Breaker
    THQL21125 - GE - 125 Amp Circuit Breaker
    GE
    Save $215.01
    Sale
    THQL2130 - GE 30 Amp Double Pole Circuit Breaker
    THQL2130 - GE - 30 Amp Circuit Breaker
    GE
    Save $30.01
    Sale
    QO230GFI - Square D 30 Amp Double Pole GFCI Circuit Breaker
    QO230GFI - Square D - 30 Amp GFCI Circuit Breaker
    Schneider Electric
    Save $328.01
    Sale
    QO320 - Square D - 20 Amp Circuit Breaker
    QO320 - Square D - 20 Amp Circuit Breaker
    QO320 - Square D - 20 Amp Circuit Breaker
    Schneider Electric
    Save $199.01
    Sale
    GFTCB250 - Eaton Cutler-Hammer 50 Amp Double Pole GFCI Circuit Breaker
    GFTCB250 - Eaton - 50 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $173.88
    Sale
    Q240 - Siemens 40 Amp Double Pole Circuit Breaker
    Q240 - Siemens - 40 Amp Circuit Breaker
    Siemens / ITE
    Save $10
    BR220 - Eaton Cutler-Hammer 20 Amp Double Pole Circuit Breaker
    BR220 - Eaton - 20 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QO380 - Square D - 80 Amp Circuit Breaker
    QO380 - Square D - 80 Amp Circuit Breaker
    QO380 - Square D - 80 Amp Circuit Breaker
    Schneider Electric
    Save $305.29
    Sale
    BRP115AF - Eaton - 15 Amp AFCI Breaker
    Eaton Cutler-Hammer
    Save $25
    THQL2150 - GE 50 Amp Double Pole Circuit Breaker
    THQL2150 - GE - 50 Amp Circuit Breaker
    GE
    QO260GFI - Square D 60 Amp Double Pole GFCI Circuit Breaker
    QO260GFI3W - Square D - 60 Amp GFCI Circuit Breaker
    Schneider Electric
    Sale
    QO2125 - Square D - 125 Amp Circuit Breaker
    Schneider Electric
    Save $326.01
    Sale
    QO120PAF - Square D - 20 Amp AFCI Circuit Breaker
    QO120PAF - Square D - 20 Amp AFCI Circuit Breaker
    Schneider Electric
    Save $30
    Sale
    THQL2180 - GE 80 Amp Double Pole Circuit Breaker
    THQL2180 - GE - 80 Amp Circuit Breaker
    GE
    Save $63.01
    Sale
    QF120A - Siemens 20 Amp Single Pole GFCI Circuit Breaker
    QF120A - Siemens - 20 Amp GFCI Circuit Breaker
    Siemens / ITE
    Save $10
    Sale
    QO115GFI - Square D 15 Amp Single Pole GFCI Circuit Breaker
    QO115GFI - Square D - 15 Amp GFCI Circuit Breaker
    Schneider Electric
    Save $181.01
    Q260 - Siemens 60 Amp Double Pole Circuit Breaker
    Q260 - Siemens - 60 Amp Circuit Breaker
    Siemens / ITE
    Q360 - Siemens 60 Amp 3 Pole Circuit Breaker
    Q360 - Siemens - 60 Amp Circuit Breaker
    Siemens / ITE
    Sale
    GFTCB230 - Eaton Cutler-Hammer 30 Amp Double Pole GFCI Circuit Breaker
    GFTCB230 - Eaton - 30 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $158.01
    Q2020NC - Siemens Tandem 20/20 Amp Single Pole Circuit Breaker
    Q2020NC - Siemens - 20 Amp Tandem Circuit Breaker
    Siemens / ITE
    Sale
    BR280 - Eaton Cutler-Hammer 80 Amp Double Pole Circuit Breaker
    BR280 - Eaton - 80 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $315.77
    Sale
    Q350 - Siemens 50 Amp 3 Pole Circuit Breaker
    Q350 - Siemens - 50 Amp Circuit Breaker
    Siemens / ITE
    Save $533.01
    Sale
    THQP115 - GE 15 Amp Single Pole 1/2" Circuit Breaker
    THQP115 - GE - 15 Amp 1/2" Circuit Breaker
    GE
    Save $3
    Sale
    QO350 - Square D - 50 Amp Circuit Breaker
    QO350 - Square D - 50 Amp Circuit Breaker
    QO350 - Square D - 50 Amp Circuit Breaker
    Schneider Electric
    Save $199.01
    Sale
    THQL21100 - GE 100 Amp Double Pole Circuit Breaker
    THQL21100 - GE - 100 Amp Circuit Breaker
    GE
    Save $101.01
    QO225 - Square D - 25 Amp Circuit Breaker
    QO225 - Square D - 25 Amp Circuit Breaker
    QO225 - Square D - 25 Amp Circuit Breaker
    Schneider Electric
    BR250 - Eaton Cutler-Hammer 50 Amp Double Pole Circuit Breaker
    BR250 - Eaton - 50 Amp Circuit Breaker
    Eaton Cutler-Hammer
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