Circuit Breakers

946 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    946 products
    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
    QBH40 - Commander 40 Amp Single Pole Bolt-On Circuit Breaker
    QBH40 - Commander - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BQD6120 - 20 AMP, Single Pole, 347/600 VOLT, SIEMENS/ITE
    BQD6120 - Siemens - Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 347 Volt
    Siemens / ITE
    QB1015CAF - Eaton Cutler-Hammer 15 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QB1015CAF - Eaton - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    GBH1015 - Eaton Cutler-Hammer 15 Amp 1 Pole 600 Volt Molded Case Circuit Breaker
    GBH1015 - Eaton - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 600 Volt
    Eaton Cutler-Hammer
    QC1030 - Eaton - Circuit Breaker
    QC1030 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
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    CHT1515 - Eaton - Plug-In Molded Case Circuit Breaker
    CHT1515 - Eaton - Tandem Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    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
    B140 - Siemens 40 Amp Single Pole Bolt-On Circuit Breaker
    B140 - Siemens - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 120 Volt
    Siemens / ITE
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    QF115ACSA - Siemens 15 ACSAmp Single Pole GFCI Circuit BreACSAker
    QF115ACSA - Siemens - GFCI Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Save $10 CAD
    BRN120EP - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRN120EP - Eaton - 30mA GFEP Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BRN115EP - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRN115EP - Eaton - 15 Amp Molded Case Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    GBH1020 - Eaton - Circuit Breaker Load Center
    GBH1020 - Eaton - 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 600 Volt
    Eaton Cutler-Hammer
    CHOM115DF - HomeLine 15 Amp 1 Pole Dual Function Circuit Breaker
    CHOM115DF - HomeLine 15 Amp Dual Function Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    B120H - Siemens 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B120H - Siemens - 20 Amp 22kA Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    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
    QO115EPD - Square D 15 Amp 1 Pole Ground Fault Equipment Protection Circuit Breaker
    QO115EPD - Square D - 15 Amp GFEP Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
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    QBCAF1015 - Eaton Cutler-Hammer 15 Amp Single Pole Bolt-On AFCI Bolt-On Circuit Breaker
    QBCAF1015 - Eaton - 15 Amp AFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    B125 - Siemens 25 Amp Single Pole Bolt-On Circuit Breaker
    B125 - Siemens - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    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
    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
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    BR160 - Eaton Cutler-Hammer 60 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BR160 - Eaton - 60 Amp Molded Case Circuit Breaker
    Plug-In - 60 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    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
    CHOM125 - HomeLine 25 Amp 1 Pole 120 Volt Plug-In Circuit Breaker
    CHOM125 - HomeLine 25 Amp Circuit Breaker
    Plug-In - 25 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QCF1020 - Eaton - Circuit Breaker
    QCF1020 - Eaton - Circuit Breaker
    Feed Thru - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    GFEP115 - Eaton Cutler-Hammer 15 Amp 1 Pole Ground Fault Equipment Protection Circuit Breaker
    GFEP115 - Eaton - 15 Amp 30 mA GFEP Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    THQL1140 - GE 40 Amp Single Pole Circuit Breaker
    THQL1140 - GE - 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 1 Pole - 120 Volt
    GE
    THQB1120GFT - GE 20 Amp Single Pole GFCI Bolt-On Circuit Breaker
    THQB1120GFT - GE - 20 Amp GFCI Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    GE
    QBGFT1020 - Eaton Cutler-Hammer 20 Amp Single Pole GFCI Bolt-On Circuit Breaker
    QBGFT1020 - Eaton - 20 Amp GFCI Circuit Breaker
    Bolt On - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sale
    BAB1025 - Eaton - 25 Amp Circuit Breaker
    BAB1025 - Eaton - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $12 CAD
    THQP150 - GE 50 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQP150 - GE - Circuit Breaker
    Plug-In - 50 Amp - 1 Pole - 120 Volt
    GE
    THQL1150 - GE 50 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    THQL1150 - GE - Circuit Breaker
    Plug-In - 50 Amp - 1 Pole - 120 Volt
    GE
    BD3015 - Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-on Circuit Breaker
    BD3020 - Cutler-Hammer 30/20 Amp Tandem Circuit Breaker
    Plug-In - 30/20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    NBGF15 - Federal Pioneer 15 Amp GFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Federal Pioneer
    GBH1030 - Eaton Cutler-Hammer 30 Amp 1 Pole 600 Volt Bolt-On Circuit Breaker
    GBH1030 - Eaton - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 600 Volt
    Eaton Cutler-Hammer
    THQC1115WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 1 Pole - 120 Volt
    GE
    QC1015 - Eaton - Circuit Breaker
    QC1015 - Eaton - Circuit Breaker
    Feed Thru - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    GFEP120 - Eaton Cutler-Hammer 20 Amp 1 Pole Ground Fault Equipment Protection Circuit Breaker
    GFEP120 - Eaton - 30 mA GFEP Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BQL60 - Commander Bolt-On 60 Amp Single Pole Bolt-On Circuit Breaker
    BQL60 - Commander 60 Amp Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    B115AFC - Siemens 15 Amp Single Pole Combination AFCI Bolt-On Circuit Breaker
    B115AFC - Siemens - 15 Amp AFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
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