Circuit Breakers

1160 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    1160 products
    THQB1160 - GE 60 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    THQB1160 - GE - Circuit Breaker
    GE
    HOM120PCAFICP - Square D Homeline - Arc Fault (AFCI) Circuit Breaker
    HOM120PCAFICP - Square D Homeline - Arc Fault (AFCI) Circuit Breaker
    Schneider Electric
    BQD140 - Siemens 40 Amp 1 Pole 277 Volt Bolt-On Molded Case Breaker
    BQD140 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    TEY115 - GE - Molded Case Circuit Breaker
    TEY115 - GE - Molded Case Circuit Breaker
    GE
    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
    Schneider Electric
    Sale
    TED113030 - GE 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113030 - GE - Molded Case Circuit Breaker
    GE
    Save $194.01
    QB1020GF - Eaton Cutler-Hammer 20 Amp Single Pole Ground Fault Bolt-On Circuit Breaker
    QB1020GF - Eaton - 20 Amp Ground Fault Circuit Breaker
    Eaton Cutler-Hammer
    CHFCAF120PN - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Molded Case Circuit Breakers
    CHFCAF120PN - Eaton - 20 Amp Molded Case Circuit Breakers
    Eaton Cutler-Hammer
    Sale
    THQL1120GFEP - GE 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    THQL1120GFEP - GE 20 Amp Molded Case Circuit Breaker
    GE
    Save $107.01
    Limited availability
    CH150 - Eaton Cutler-Hammer 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    CH150 - Eaton - 50 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    EGB14015 - Square D 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EGB14015 - Square D 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EGB14015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $193.01
    QBGF1030 - Eaton - 30 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    EJB14040 - Square D 30 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker
    EJB14040 - Square D 30 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker
    EJB14040 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $317.01
    Q115AF - Siemens 15 Amp Single Pole AFCI Circuit Breaker
    Q115AF - Siemens - 15 Amp AFCI Circuit Breaker
    Siemens / ITE
    QBHGFT1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Ground Fault Circuit Breaker
    QBHGFT1020 - Eaton - 20 Amp Ground Fault Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QC1030 - Eaton - Circuit Breaker
    QC1030 - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Save $88.71
    Limited availability
    QCR1030 - Eaton - Circuit Breaker
    QCR1030 - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    HOM115DFCP - Square D Homeline - Dual Function Circuit Breaker
    HOM115DFCP - Square D Homeline - Dual Function Circuit Breaker
    Schneider Electric
    Save $265.41
    TEY140 - GE - Molded Case Circuit Breaker
    TEY140 - GE - Molded Case Circuit Breaker
    GE
    QOB115VH - Square D - 15 Amp 22kA Circuit Breaker
    QOB115VH - Square D - 15 Amp 22kA Circuit Breaker
    Schneider Electric
    QO130VH - Square D - Circuit Breaker
    QO130VH - Square D - Circuit Breaker
    Schneider Electric
    CL115 - Eaton - Circuit Breaker
    CL115 - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    QCGFT1020 - Eaton - GFCI Circuit Breaker
    QCGFT1020 - Eaton - GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QBGFT1025 - Eaton Cutler-Hammer 25 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    QBGFT1025 - Eaton - 25 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $418.01
    Limited availability
    CHF120ST - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CHF120ST - Eaton - 20 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    GHBGFEP1020 - Eaton - Molded Case Circuit Breaker
    GHBGFEP1020 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $88.01
    Sale
    QCGFEP1015 - Eaton - Molded Case Circuit Breaker
    QCGFEP1015 - Eaton - GFEP Circuit Breaker
    Eaton Cutler-Hammer
    Save $458.01
    BQL30 - Culter-Hammer Bolt-On 30 Amp Single Pole Circuit Breaker
    BQL30 - Culter-Hammer 30 Amp Circuit Breaker
    Eaton Cutler-Hammer
    QBH15 - Commander 15 Amp Single Pole Bolt-On Circuit Breaker
    QBH15 - Commander - 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    EDB16015 - Square D 15 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB16015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $19
    Sale
    QOB145 - Square D 45 Amp Single Pole Bolt-On Circuit Breaker
    QOB145 - Square D - 45 Amp Circuit Breaker
    Schneider Electric
    Save $23.27
    Sale
    QOB170 - Square D 70 Amp Single Pole Bolt-On Circuit Breaker
    QOB170 - Square D - 70 Amp Circuit Breaker
    Schneider Electric
    Save $61.01
    B135 - Siemens 35 Amp Single Pole Bolt-On Circuit Breaker
    B135 - Siemens - 35 Amp Circuit Breaker
    Siemens / ITE
    BAB1070 - Eaton - 70 Amp Circuit Breaker
    BAB1070 - Eaton - 70 Amp Circuit Breaker
    Eaton Cutler-Hammer
    QOU140 - Square D 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    QOU140 - Square D - 40 Amp Circuit Breaker
    Schneider Electric
    QBHW1015 - Eaton Cutler-Hammer 15 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QBHW1015 - Eaton - 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    QBHW1050 - Eaton Cutler-Hammer 50 Amp 1 Pole 240 Volt Bolt-On Circuit Breaker
    QBHW1050 - Eaton - 50 Amp Circuit Breaker
    Eaton Cutler-Hammer
    THHQB1125 - GE 25 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1125 - GE - 22kA Circuit Breaker
    GE
    Limited availability
    BQD135 - Siemens 35 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    BQD135 - Siemens - 35 Amp Molded Case Circuit Breaker
    Siemens / ITE
    THQB1115ST1 - GE 15 Amp 1 Pole Bolt-On Shunt Trip Circuit Breaker
    THQB1115ST1 - GE - Molded Case Circuit Breaker
    GE
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