Circuit Breakers

118 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    118 products
    QO220EPD - Square D - 20 Amp GFEP Circuit Breaker
    Plug-In - 20 Amp - 2 Pole - 240 Volt
    Schneider Electric
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    QO245GFI - Square D 45 Amp Double Pole GFCI Circuit Breaker
    QO245GFI - Square D - 45 Amp GFCI Circuit Breaker
    Plug-In - 45 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $233.01 CAD
    QO120VH - Square D 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QO120VH - Square D - 20 Amp Molded Case Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QO115HM - Square D 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QO115HM - Square D - 15 Amp Molded Case Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QO250EPD - Square D - 50 Amp GFEP Circuit Breaker
    Plug-In - 50 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QO130EPD - Square D 30 Amp 1 Pole Ground Fault Equipment Protection Circuit Breaker
    QO130EPD - Square D - 30 Amp GFEP Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sale
    QO260 - Square D 60 Amp Double Pole Circuit Breaker
    QO260CP - Square D - 60 Amp Circuit Breaker
    Plug-In - 60 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $11 CAD
    Sale
    QO250 - Square D 50 Amp Double Pole Circuit Breaker
    QO250CP - Square D - 50 Amp Circuit Breaker
    Plug-In - 50 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $11 CAD
    Sale
    QO215 - Square D 15 Amp Double Pole Circuit Breaker
    QO215CP - Square D - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $20 CAD
    QO2175VH - Square D 175 Amp 2 Pole 120 Volt Molded Case Circuit Breaker
    QO2175VH - Square D - 175 Amp Molded Case Circuit Breaker
    Plug-In - 175 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QO230VH - Square D 30 Amp 2 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QO230VH - Square D - 30 Amp Molded Case Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QO2175 - Square D - 175A Circuit Breaker
    Plug in - 175 Amp - 2 Pole - 120 Volt
    Schneider Electric
    QO240EPD - Square D - 40 Amp GFEP Circuit Breaker
    Plug-In - 40 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QO215EPD - Square D - 15 Amp GFEP Circuit Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    Schneider Electric
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    QO125GFI - Square D 25 Amp Single Pole GFCI Circuit Breaker
    QO125GFI - Square D - 25 Amp GFCI Circuit Breaker
    Plug-In - 25 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QO230GFI - Square D 30 Amp Double Pole GFCI Circuit Breaker
    QO235GFI - Square D - 35 Amp GFCI Circuit Breaker
    Plug-In - 35 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Sale
    QO2200VH - Square D - Circuit Breaker
    QO2200VH - Square D - Circuit Breaker
    Plug in - 200 Amp - 2 Pole - 240 Volt
    Schneider
    Save $41.01 CAD
    QO260VH - Square D - Circuit Breaker
    QO260VH - Square D - Circuit Breaker
    Plug in - 60 Amp - 2 Pole - 120 Volt
    Schneider
    Sale
    QO250VH - Square D - Circuit Breaker
    QO250VH - Square D - Circuit Breaker
    Plug in - 50 Amp - 2 Pole - 120 Volt
    Schneider
    Save $6.01 CAD
    QO215VH - Square D - Circuit Breaker
    QO215VH - Square D - Circuit Breaker
    Plug in - 15 Amp - 2 Pole - 120 Volt
    Schneider
    Sale
    QO130VH - Square D - Circuit Breaker
    QO130VH - Square D - Circuit Breaker
    Plug in - 30 Amp - 1 Pole - 240 Volt
    Schneider
    Save $33.01 CAD
    QO2100 - Square D 100 Amp Double Pole Circuit Breaker
    QO2100VH - Square D - 22kA Circuit Breaker
    Plug in - 100 Amp - 2 Pole - 210 Volt
    Schneider Electric
    Sold Out
    QO340GFI - Square D 40 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO330GFI - Square D - GFCI Circuit Breaker
    Plug-In - 30 Amp - 3 Pole - 240 Volt
    Schneider Electric
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    QO350GFI - Square D - 50 Amp GFCI Breaker
    Plug-In - 50 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QO320GFI - Square D - Molded Case Circuit Breaker
    Plug-In - 20 Amp - 3 Pole - 240 Volt
    Schneider Electric
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    QO340GFI - Square D 40 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO340GFI - Square D - 40 Amp Molded Case Circuit Breaker
    Plug-In - 40 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QO2150VH - Square D 150 Amp 2 Pole 120 Volt Molded Case Circuit Breaker
    QO2150VH - Square D - 150 Amp Molded Case Circuit Breaker
    Plug-In - 150 Amp - 2 Pole - 240 Volt
    Schneider Electric
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    QO3401021 - Square D 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QO3401021 - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 40 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QO350VH - Square D 50 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO350VH - Square D - 50 Amp Molded Case Circuit Breaker
    Plug-In - 50 Amp - 3 Pole - 240 Volt
    Schneider Electric
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    QO315GFI - Square D 15 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO315GFI - Square D - Molded Case Circuit Breaker
    Plug-In - 15 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QO310 - Square D 10 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO310 - Square D - Molded Case Circuit Breaker
    Plug-In - 10 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QO2110VH - Square D 110 Amp 2 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QO2110VH - Square D - 110 Amp Molded Case Circuit Breaker
    Plug-In - 110 Amp - 2 Pole - 240 Volt
    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
    Plug-In - 60 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QO130PL - Square D 30 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO130PL - Square D - 30 Amp Molded Case Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 240 Volt
    Schneider Electric
    QO340VH - Square D 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QO340VH - Square D - 40 Amp Molded Case Circuit Breaker
    Plug-In - 40 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QO2125VH - Square D 125 Amp Double Pole 22ka Circuit Breaker
    QO2125 - Square D 125 Amp Double Pole Circuit Breaker
    QO2125VH - Square D - 125 Amp 22ka Circuit Breaker
    Plug-In - 125 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QO260EPD - Square D - 60 Amp GFEP Circuit Breaker
    Plug-In - 60 Amp - 2 Pole - 240 Volt
    Schneider Electric
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    QO220CAFI - Square D 20 Amp Double Pole AFCI Circuit Breaker
    QO220CAFI - Square D - AFCI Circuit Breaker
    Plug-in - 20 Amp - 2 Pole - 240 Volt
    Schneider Electric
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