20 Amp Breakers

14 products

    Save on 20 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    14 products
    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
    QOB220 - Square D 20 Amp Double Pole Bolt-On Circuit Breaker
    QOB220 - Square D - 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB320 - Square D 20 Amp 3 Pole Bolt-On Circuit Breaker
    QOB320 - Square D - 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QOB220GFI - Square D 20 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QOB220GFI - Square D - 20 Amp GFCI Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB120GFI - Square D 20 Amp Single Pole GFCI Bolt-On Circuit Breaker
    QOB120GFI - Square D - 20 Amp GFCI Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB120VH - Square D - 20 Amp 22kA Circuit Breaker
    QOB120VH - Square D - 20 Amp 22kA Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB220EPD - Square D 20 Amp 2 Pole 30 mA Ground Fault (GFCI) Breaker
    QOB220EPD - Square D - 20 Amp 30 mA GFEP Breaker
    Bolt-On - 20 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB220VH - Square D - 20 Amp 22kA Breaker
    QOB220VH - Square D - 20 Amp 22kA Breaker
    Bolt-On - 20 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB120CAFI - Square D - 20 Amp AFCI Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB120EPD - Square D - 20 Amp 30 mA GFEP Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB320GFI - Square D - 20 Amp GFCI Breaker
    Bolt-On - 20 Amp - 3 Pole - 240 Volt
    Schneider Electric
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    QOB120VHGFI - Square D - GFCI Circuit Breaker
    QOB120VHGFI - Square D - GFCI Circuit Breaker
    Bolt On - 20 Amp - 1 Pole - 120 Volt
    Schneider
    Save $10.01 CAD
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    QO320EPD - Square D 20 Amp 3 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QO320EPD - Square D - 20 Amp Molded Case Circuit Breaker
    Plug-In - 20 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Save $161.92 CAD
    QOB320VH - Square D - 20 Amp 22kA Circuit Breaker
    QOB320VH - Square D - 20 Amp 22kA Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 240 Volt
    Schneider Electric
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