Schneider Square D Breakers

1224 products

    Save on Square D circuit breakers by Schneider Electric. Free shipping on orders over $49. Easy returns. 1 year warranty.
    1224 products
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    QO130 - Square D 30 Amp Single Pole Circuit Breaker
    QO130 - Square D 30 Amp Single Pole Circuit Breaker
    QO130 - Square D - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $4 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
    QO120 - Square D - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QO120 - Square D 20 Amp Single Pole Circuit Breaker
    QO120 - Square D 20 Amp Single Pole Circuit Breaker
    QO120CP - Square D - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB120 - Square D 20 Amp Single Pole Bolt-On Circuit Breaker
    QOB120 - Square D - 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB115 - Square D 15 Amp Single Pole Bolt-On Circuit Breaker
    QOB115 - Square D - 15 Amp Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB130 - Square D 30 Amp Single Pole Bolt-On Circuit Breaker
    QOB130 - Square D - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    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
    QO240 - Square D 40 Amp Double Pole Circuit Breaker
    QO240CP - Square D - 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $25 CAD
    QO125 - Square D 25 Amp Single Pole Circuit Breaker
    QO125 - Square D 25 Amp Single Pole Circuit Breaker
    QO125 - Square D - 25 Amp Circuit Breaker
    Plug-In - 25 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sale
    QOB230 - Square D 30 Amp Double Pole Bolt-On Circuit Breaker
    QOB230 - Square D - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $26 CAD
    Sale
    QO220 - Square D - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $17 CAD
    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 $16 CAD
    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 $16 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 $16 CAD
    Limited availability
    QOB135 - Square D 35 Amp Single Pole Bolt-On Circuit Breaker
    QOB135 - Square D - 35 Amp Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB145 - Square D 45 Amp Single Pole Bolt-On Circuit Breaker
    QOB145 - Square D - 45 Amp Circuit Breaker
    Bolt-On - 45 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Limited availability
    QO120HM - Square D 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    QO120HM - Square D - 20 Amp Molded Case Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB140 - Square D 40 Amp Single Pole Bolt-On Circuit Breaker
    QOB140 - Square D - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB150 - Square D 50 Amp Single Pole Bolt-On Circuit Breaker
    QOB150 - Square D - 50 Amp Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB160 - Square D 60 Amp Single Pole Bolt-On Circuit Breaker
    QOB160 - Square D - 60 Amp Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sale
    QO230 - Square D 30 Amp Double Pole Circuit Breaker
    QO230CP - Square D - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $11 CAD
    Sale
    QO2020 - Square D Tandem 20/20 Amp Circuit Breaker
    QO2020 - Square D - 20 Amp Tandem Circuit Breaker
    Plug-In - 20/20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $10 CAD
    Sale
    QOB215 - Square D 15 Amp Double Pole Bolt-On Circuit Breaker
    QOB215 - Square D - 15 Amp Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $20 CAD
    QO225 - Square D 25 Amp Double Pole Circuit Breaker
    QO225 - Square D - 25 Amp Circuit Breaker
    Plug-In - 25 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QO115VH - Square D 15 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QO115VH - Square D - 15 Amp Molded Case Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QO140 - Square D 40 Amp Single Pole Circuit Breaker
    QO140 - Square D 40 Amp Single Pole Circuit Breaker
    QO140 - Square D - 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QO145 - Square D 45 Amp Single Pole Circuit Breaker
    QO145 - Square D 45 Amp Single Pole Circuit Breaker
    QO145 - Square D - 45 Amp Circuit Breaker
    Plug-In - 45 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QO170 - Square D 70 Amp Single Pole Circuit Breaker
    QO170 - Square D 70 Amp Single Pole Circuit Breaker
    QO170 - Square D - 70 Amp Circuit Breaker
    Plug-In - 70 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Limited availability
    QOB125 - Square D 25 Amp Single Pole Bolt-On Circuit Breaker
    QOB125 - Square D - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB110 - Square D 10 Amp Single Pole Bolt-On Circuit Breaker
    QOB110 - Square D - 10 Amp Circuit Breaker
    Bolt-On - 10 Amp - 1 Pole - 120 Volt
    Schneider Electric
    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
    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
    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
    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 $51 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
    QO135 - Square D 35 Amp Single Pole Circuit Breaker
    QO135 - Square D 35 Amp Single Pole Circuit Breaker
    QO135 - Square D - 35 Amp Circuit Breaker
    Plug-In - 35 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QO160 - Square D 60 Amp Single Pole Circuit Breaker
    QO160 - Square D 60 Amp Single Pole Circuit Breaker
    QO160 - Square D - 60 Amp Circuit Breaker
    Plug-In - 60 Amp - 1 Pole - 120 Volt
    Schneider Electric
    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
    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
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