Schneider Square D Breakers

152 products

    Save on Square D circuit breakers by Schneider Electric. Free shipping on orders over $49. Easy returns. 1 year warranty.
    152 products
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    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 $40 CAD
    Sale
    CQO115PAF - Square D - 15 Amp Arc Fault (AFCI) Breaker
    CQO115PAF - Square D - 15 Amp Arc Fault (AFCI) Breaker
    CQO115PAF - Square D - 15 Amp Arc Fault (AFCI) Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $40 CAD
    QOU145 - Square D 45 Amp 1 Pole 120 Volt Miniature Circuit Breaker
    QOU145 - Square D - 45 Amp Circuit Breaker
    Bolt-On - 45 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOU150 - Square D 50 Amp 1 Pole 240 Volt Unit Mount Circuit Breaker
    QOU150 - Square D - 50 Amp Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QO2015 - Square D 15 Amp 1 Pole 120 Volt Miniature Circuit Breaker
    QO2015 - Square D - 15 Amp Circuit Breaker
    Plug-In - 20/15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOU135 - Square D 35 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    QOU135 - Square D - 35 Amp Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QO115PDF - Square D 15 Amp Single Pole Dual Function Arc Fault & Ground Fault Circuit Breaker
    QO115PDF - Square D - 15 Amp Dual Function Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sale
    QO120PDF - Square D 20 Amp Single Pole Dual Function Arc Fault & Ground Fault Circuit Breaker
    QO120PDF - Square D - Dual Function Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $30 CAD
    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
    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
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Limited availability
    CQO115PAFGF - Square D - Dual Function Circuit Breaker
    CQO115PAFGF - Square D - Dual Function Circuit Breaker
    CQO115PAFGF - Square D - Dual Function Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $251.01 CAD
    Limited availability
    CQO120PAFGF - Square D - Dual Function Circuit Breaker
    CQO120PAFGF - Square D - Dual Function Circuit Breaker
    CQO120PAFGF - Square D - Dual Function Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $251.01 CAD
    Sale
    QO120CAFI - Square D 20 Amp Single Pole AFCI Circuit Breaker
    QO120CAFI - Square D 20 Amp Single Pole AFCI Circuit Breaker
    QO120CAFI - Square D - 20 Amp AFCI Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $39 CAD
    EDB14025 - Square D 25 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker
    EDB14025 - Square D - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 277 Volt
    Schneider Electric
    EDB14035 - Square D 35 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EDB14035 - Square D - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 277 Volt
    Schneider Electric
    EDB14015 - Square D 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EDB14015 - Square D - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 277 Volt
    Schneider Electric
    EDB14030 - Square D 30 Amp 1 Pole 277 Volt Bolt-On Circuit Breaker
    EDB14030 - Square D - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 277 Volt
    Schneider Electric
    Sale
    QO120GFI - Square D - 20 Amp GFCI Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $46 CAD
    QO2030 - Square D Space Saver Tandem 20/30 Amp Circuit Breaker
    QO2030 - Square D - Tandem 20/30 Amp Circuit Breaker
    Plug-In - 20/30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sale
    QO3030 - Square D - 30/30 Amp Tandem Circuit Breaker
    Plug-In - 30/30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $186 CAD
    EDB14020 - Square D 20 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker
    EDB14020 - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 277 Volt
    Schneider Electric
    QO115DF - Square D 15 Amp Single Pole Dual Function Arc Fault & Ground Fault Circuit Breaker
    QO115DF - Square D - Dual Function Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sale
    QOB120GFI - Square D - 20 Amp GFCI Circuit Breaker
    QOB120GFI - Square D - 20 Amp GFCI Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $78 CAD
    Sale
    QOB115GFI - Square D 15 Amp Single Pole GFCI Bolt-On Circuit Breaker
    QOB115GFI - Square D - 15 Amp GFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $83 CAD
    EDB14040 - Square D 40 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EDB14040 - Square D - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 277 Volt
    Schneider Electric
    EDB14050 - Square D 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EDB14050 - Square D - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 277 Volt
    Schneider Electric
    EDB14060 - Square D 60 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EDB14060 - Square D - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 277 Volt
    Schneider Electric
    QOU160 - Square D 60 Amp 1 Pole 120 Volt Miniature Circuit Breaker
    QOU160 - Square D - 60 Amp Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOU170 - Square D 70 Amp 1 Pole 120 Volt Miniature Circuit Breaker
    QOU170 - Square D - 70 Amp Circuit Breaker
    Bolt-On - 70 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sale
    QOB125GFI - Square D 25 Amp Single Pole GFCI Bolt-On Circuit Breaker
    QOB125GFI - Square D - 25 Amp GFCI Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $82 CAD
    EDB16020 - Square D 20 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB16020 - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 347 Volt
    Schneider Electric
    Limited availability
    EDB16025 - Square D 25 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB16025 - Square D - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 347 Volt
    Schneider Electric
    Save $197 CAD
    Sale
    EDB16035 - Square D 35 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB16035 - Square D - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 347 Volt
    Schneider Electric
    Save $180 CAD
    Limited availability
    EDB16040 - Square D 40 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB16040 - Square D - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 347 Volt
    Schneider Electric
    Save $180 CAD
    Limited availability
    EDB16045 - Square D 45 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB16045 - Square D - Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 1 Pole - 347 Volt
    Schneider Electric
    Save $180 CAD
    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
    EDB14070 - Square D 70 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EDB14070 - Square D - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 1 Pole - 277 Volt
    Schneider Electric
    Sale
    QOB130GFI - Square D 30 Amp Single Pole GFCI Bolt-On Circuit Breaker
    QOB130GFI - Square D - 30 Amp GFCI Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $60 CAD
    Limited availability
    EDB14045 - Square D 45 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EDB14045 - Square D - Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 1 Pole - 277 Volt
    Schneider Electric
    Sale
    QOB120CAFI - Square D - 20 Amp AFCI Circuit Breaker
    QOB120CAFI - Square D - 20 Amp AFCI Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $186 CAD
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