Circuit Breakers

4930 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    4930 products
    Sale
    QA115AFCCSA - Siemens 15 Amp Single Pole Combination Arc Fault (AFCI) Breaker
    QA115AFCCSA - Siemens 15 Amp Single Pole Combination AFCI Circuit Breaker
    QA115AFCCSA - Siemens - 15 Amp Arc Fault (AFCI) Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Save $21 CAD
    Sale
    Q115 - Siemens 15 Amp Single Pole Circuit Breaker
    Q115 - Siemens - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Save $1 CAD
    Sale
    Q230 - Siemens 30 Amp Double Pole Circuit Breaker
    Q230 - Siemens - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Save $1.99 CAD
    Q220 - Siemens 20 Amp Double Pole Circuit Breaker
    Q220 - Siemens - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Sale
    Q240 - Siemens 40 Amp Double Pole Circuit Breaker
    Q240 - Siemens - 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Save $0.99 CAD
    Q120 - Siemens 20 Amp Single Pole Circuit Breaker
    Q120 - Siemens - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Sale
    QO115PCAFI - Square D 15 Amp Single Pole Arc Fault (AFCI) Circuit Breaker
    QO115PCAFI - Square D 15 Amp Single Pole AFCI Circuit Breaker
    QO115PCAFI - Square D - 15 Amp Arc Fault (AFCI) Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $35 CAD
    QO115 - Square D 15 Amp Single Pole Circuit Breaker
    QO115 - Square D 15 Amp Single Pole Circuit Breaker
    QO115 - Square D - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Q250 - Siemens 50 Amp Double Pole Circuit Breaker
    Q250 - Siemens - 50 Amp Circuit Breaker
    Plug-In - 50 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Sale
    QO230 - Square D 30 Amp Double Pole Circuit Breaker
    QO230 - Square D - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $20 CAD
    QO120 - Square D 20 Amp Single Pole Circuit Breaker
    QO120 - Square D 20 Amp Single Pole Circuit Breaker
    QO120 - Square D - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Q215 - Siemens 15 Amp Double Pole Circuit Breaker
    Q215 - Siemens - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Sale
    QO220 - Square D 20 Amp Double Pole Circuit Breaker
    QO220 - Square D - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $20 CAD
    Q260 - Siemens 60 Amp Double Pole Circuit Breaker
    Q260 - Siemens - 60 Amp Circuit Breaker
    Plug-In - 60 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Sale
    BR115 - Eaton Cutler-Hammer 15 Amp Single Pole Circuit Breaker
    BR115 - Eaton - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $1 CAD
    Sale
    QO240 - Square D 40 Amp Double Pole Circuit Breaker
    QO240 - Square D - 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $25 CAD
    Sale
    QO250 - Square D 50 Amp Double Pole Circuit Breaker
    QO250 - Square D - 50 Amp Circuit Breaker
    Plug-In - 50 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $11 CAD
    Sale
    Q2100 - Siemens 100 Amp Double Pole Circuit Breaker
    Q2100 - Siemens - 100 Amp Circuit Breaker
    Plug-In - 100 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Save $10 CAD
    Sale
    QA120AFCCSA - Siemens 20 Amp Single Pole Combination Arc Fault (AFCI) Breaker
    QA120AFCCSA - Siemens 20 Amp Single Pole Combination AFCI Circuit Breaker
    QA120AFCCSA - Siemens - 20 Amp Arc Fault (AFCI) Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Save $26 CAD
    Sale
    QO260 - Square D 60 Amp Double Pole Circuit Breaker
    QO260 - Square D - 60 Amp Circuit Breaker
    Plug-In - 60 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $11 CAD
    THQL1115AF2 - GE 15 Amp Single Pole Arc Fault (AFCI) Circuit Breaker
    THQL1115AF2 - GE 15 Amp Single Pole Arc Fault (AFCI) Circuit Breaker
    THQL1115AF2 - GE - 15 Amp Arc Fault (AFCI) Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    GE
    QO2100 - Square D 100 Amp Double Pole Circuit Breaker
    QO2100 - Square D - 100 Amp Circuit Breaker
    Plug-In - 100 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Sale
    QO215 - Square D 15 Amp Double Pole Circuit Breaker
    QO215 - Square D - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $20 CAD
    Sale
    BR120 - Eaton Cutler-Hammer 20 Amp Single Pole Circuit Breaker
    BR120 - Eaton - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $2 CAD
    BR230 - Eaton Cutler-Hammer 30 Amp Double Pole Circuit Breaker
    BR230 - Eaton - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    BR220 - Eaton Cutler-Hammer 20 Amp Double Pole Circuit Breaker
    BR220 - Eaton - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $50 CAD
    QO120PCAFI - Square D 20 Amp Single Pole AFCI Circuit Breaker
    QO120PCAFI - Square D 20 Amp Single Pole Arc Fault Circuit Breaker
    QO120PCAFI - Square D - 20 Amp AFCI Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sale
    QF115A - Siemens 15 Amp Single Pole GFCI Circuit Breaker
    QF115A - Siemens - 15 Amp GFCI Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Save $10 CAD
    Sale
    CHOM115PCAFI - HomeLine 15 Amp 1 Pole 120 Volt Plug-In Circuit Breaker
    CHOM115PCAFI - HomeLine - AFCI Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $25 CAD
    THQL2160 - GE 60 Amp Double Pole Circuit Breaker
    THQL2160 - GE - 60 Amp Circuit Breaker
    Plug-In - 60 Amp - 2 Pole - 240 Volt
    GE
    Q2125 - Siemens 125 Amp Double Pole Circuit Breaker
    Q2125 - Siemens - 125 Amp Circuit Breaker
    Plug-In - 125 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Sale
    THQL1115 - GE 15 Amp Single Pole Circuit Breaker
    THQL1115 - GE - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    GE
    Save $1.56 CAD
    QO215GFI - Square D 15 Amp Double Pole GFCI Circuit Breaker
    QO215GFI - Square D - 15 Amp GFCI Circuit Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Sale
    BR215 - Eaton Cutler-Hammer 15 Amp Double Pole Circuit Breaker
    BR215 - Eaton - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $6 CAD
    Q225 - Siemens 25 Amp Double Pole Circuit Breaker
    Q225 - Siemens - 25 Amp Circuit Breaker
    Plug-In - 25 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QO250GFI - Square D 50 Amp Double Pole GFCI Circuit Breaker
    QO250GFI - Square D - 50 Amp GFCI Circuit Breaker
    Plug-In - 50 Amp - 2 Pole - 240 Volt
    Schneider Electric
    BR260 - Eaton Cutler-Hammer 60 Amp Double Pole Circuit Breaker
    BR260 - Eaton - 60 Amp Circuit Breaker
    Plug-In - 60 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    THQL2150 - GE 50 Amp Double Pole Circuit Breaker
    THQL2150 - GE - 50 Amp Circuit Breaker
    Plug-In - 50 Amp - 2 Pole - 240 Volt
    GE
    QO115GFI - Square D 15 Amp Single Pole GFCI Circuit Breaker
    QO115GFI - Square D - 15 Amp GFCI Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    CHOM115 - HomeLine 15 Amp 1 Pole 120 Volt Plug-In Circuit Breaker
    CHOM115 - HomeLine 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
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