20 Amp Breakers

63 products

    Save on 20 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    63 products
    Sale
    EGB34020 - Square D 20 Amp 3 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EGB34020 - Square D 20 Amp 3 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EGB34020 - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $162 CAD
    ECB14020G3 - Square D 20 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    ECB14020G3 - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Sale
    EGB36020 - Square D 20 Amp 3 Pole 600 Volt Bolt-On Circuit Molded Case Breaker
    EGB36020 - Square D 20 Amp 3 Pole 600 Volt Bolt-On Circuit Molded Case Breaker
    EGB36020 - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $510 CAD
    Sold Out
    FAZ-K20/2 - Eaton - Circuit Breaker
    FAZ-K20/2 - Eaton - Circuit Breaker
    20 Amp - 2 Pole - 480 Volt
    Eaton Moeller
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    FAZ-C20-3 - Eaton - Circuit Breaker
    FAZ-C20-3 - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Sale
    FAZ-C20-2 - Eaton - Circuit Breaker
    FAZ-C20-2 - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    Save $181.01 CAD
    Sold Out
    FAZ-B20-1N - Eaton - Circuit Breaker
    FAZ-B20-1N - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 1 Pole - 480 Volt
    Eaton Moeller
    TED124020 - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 2 Pole - 480 Volt
    GE
    Sale
    EJB36020 - Square D 20 Amp 3 Pole 600 Volt Bolt-On Circuit Molded Case Breaker
    EJB36020 - Square D 20 Amp 3 Pole 600 Volt Bolt-On Circuit Molded Case Breaker
    EJB36020 - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $750 CAD
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    EJB34020SA - Square D 20 Amp 3 Pole 480 Volt Molded Case Circuit Breaker
    EJB34020SA - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 480 Volt
    Schneider Electric
    EGB34020SA - Square D 20 Amp 3 Pole 480 Volt Molded Case Circuit Breaker
    EGB34020SA - Square D - Molded Case Circuit Breakers
    Bolt On - 20 Amp - 3 Pole - 480 Volt
    Schneider Electric
    CQD225 - Siemens - Molded Case Circuit Breaker
    CQD225 - Siemens - Molded Case Circuit Breaker
    Feed Thru - 25 Amp - 2 Pole - 480 Volt
    Siemens / ITE
    TEY320 - GE - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 480 Volt
    GE
    TEY220 - GE - Molded Case Circuit Breaker
    TEY220 - GE - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 480 Volt
    GE
    Sale
    EJB34020 - Square D 20 Amp 3 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EJB34020 - Square D 20 Amp 3 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EJB34020 - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $204 CAD
    CQD320 - Siemens - Molded Case Circuit Breaker
    CQD320 - Siemens - Molded Case Circuit Breaker
    Feed Thru - 20 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    ED43B020L - Siemens - Molded Case Circuit Breaker
    Feed Thru - 20 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    BQD320 - Siemens 20 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD320 - Siemens - 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    FAZ-K20/3N - Eaton - Circuit Breaker
    FAZ-K20/3N - Eaton - Circuit Breaker
    20 Amp - 3 Pole - 480 Volt
    Eaton Moeller
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    FAZ-K20/3 - Eaton - Circuit Breaker
    FAZ-K20/3 - Eaton - Circuit Breaker
    20 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    FAZ-K20/1N - Eaton - Circuit Breaker
    FAZ-K20/1N - Eaton - Circuit Breaker
    20 Amp - 1 Pole - 480 Volt
    Eaton Moeller
    FAZ-D20/3N - Eaton - Circuit Breaker
    FAZ-D20/3N - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    FAZ-D20/1N - Eaton - Circuit Breaker
    FAZ-D20/1N - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 1 Pole - 480 Volt
    Eaton Moeller
    FAZ-C20-3N - Eaton - Circuit Breaker
    FAZ-C20-3N - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    FAZ-B20-3N - Eaton - Circuit Breaker
    FAZ-B20-3N - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 3 Pole - 480 Volt
    Eaton Moeller
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    FAZ-B20-3 - Eaton - Circuit Breaker
    FAZ-B20-3 - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Save $298.01 CAD
    Sale
    FAZ-B20-2 - Eaton - Circuit Breaker
    FAZ-B20-2 - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    Save $148.01 CAD
    Sale
    EGB2020FFG - Eaton - Molded Case Circuit Breaker
    EGB2020FFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 20 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $42.01 CAD
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    EGB2020FFB - Eaton - Molded Case Circuit Breaker
    EGB2020FFB - Eaton - Molded Case Circuit Breaker
    Bolt On - 20 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    HED42B020L - Siemens - Molded Case Circuit Breaker
    HED42B020L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    EHD3020 - Eaton - Molded Case Circuit Breaker
    EHD3020 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    EHD2020 - Eaton - Molded Case Circuit Breaker
    EHD2020 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    ED43B020 - Siemens - Molded Case Circuit Breaker
    Bolt On - 20 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    ED42B020 - Siemens - Molded Case Circuit Breaker
    ED42B020 - Siemens - Molded Case Circuit Breaker
    Bolt On - 20 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    Sale
    TEYD1020B - GE 20 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD1020B - GE - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 480 Volt
    GE
    Save $40 CAD
    THED124020 - GE 20 Amp 2 Pole 480 Volt Molded Case Circuit Breaker
    THED124020 - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 2 Pole - 480 Volt
    GE
    TED134020 - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 3 Pole - 480 Volt
    GE
    EJB36020SA - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    EJB36020SA - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 600 Volt
    Schneider Electric
    EGB36020SA - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    EGB36020SA - Square D - Molded Case Circuit Breakers
    Bolt On - 20 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Sold Out
    GHC3020 - Eaton - Molded Case Circuit Breaker
    GHC3020 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
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