Circuit Breakers

2278 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    2278 products
    BQL2100 - Commander 100 Amp Double Pole Bolt-On Circuit Breaker
    BQL2100 - Commander 100 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    fd2060 - Eaton - Molded Case Circuit Breaker
    FD2060 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,347.77
    Sale
    EDB24090 - Square D 90 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB24090 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $903.01
    Sale
    FH26100AC - Square D 100 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    FH26100AC - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,282.41
    Sale
    BAB2070S - Cutler-Hammer 70 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BAB2070S - Eaton - 70 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $601.42
    Limited availability
    QBHW2045 - Eaton Cutler-Hammer 45 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QBHW2045 - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $176.01
    Sale
    QC2080 - Eaton - Circuit Breaker
    QC2080 - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Save $330.81
    THHQB2125 - GE 25 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB2125 - GE - 22kA Circuit Breaker
    GE
    Limited availability
    BQD225 - Siemens 25 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD225 - Siemens - 25 Amp Molded Case Circuit Breaker
    Siemens / ITE
    B28000S01 - Siemens 70 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B28000S01 - Siemens - 80 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Sale
    NGB2B100B - Siemens - Molded Case Circuit Breaker
    NGB2B100B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,240.01
    Sale
    QJ22B175 - Siemens - Molded Case Circuit Breaker
    QJ22B175 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $423.01
    Sale
    QRH22B100 - Siemens - Molded Case Circuit Breaker
    QRH22B100 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,627.01
    CQD2100 - Siemens - Molded Case Circuit Breaker
    CQD2100 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    CQD230 - Siemens - Molded Case Circuit Breaker
    CQD230 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    CH260GF - Eaton - Molded Case Circuit Breakers
    CHFN260GF - Eaton - 60 Amp Ground Fault Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BDA260201 - Square D 20 Amp 2 Pole 600 Volt Plug-In Circuit Breaker Mounting Hardware
    BDA260201 - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $238.01
    HOM235CP - Square D Homeline - Circuit Breaker
    HOM235CP - Square D Homeline - Circuit Breaker
    Schneider Electric
    Sale
    B27000S01 - Siemens - 70 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $467.01
    Sale
    B260HH - Siemens - 60 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $603.01
    Sale
    TEY280 - GE - Molded Case Circuit Breaker
    TEY280 - GE - Molded Case Circuit Breaker
    GE
    Save $459.01
    Sale
    TEY235 - GE - Molded Case Circuit Breaker
    TEY235 - GE - Molded Case Circuit Breaker
    GE
    Save $256.01
    Sale
    TEB122050WL - GE 50 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122050WL - GE - Molded Case Circuit Breaker
    GE
    Save $254.01
    Sale
    ED42B060 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,100.01
    ED42B100 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    QO260VH - Square D - Circuit Breaker
    QO260VH - Square D - Circuit Breaker
    QO260VH - Square D - Circuit Breaker
    Schneider Electric
    QO2175 - Square D - 175A Circuit Breaker
    Schneider Electric
    CL215 - Eaton - Circuit Breaker
    CL215 - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    BQC215220 - Eaton - Quad Circuit Breaker
    BQC215220 - Eaton - Quad Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    HFD2060 - Eaton - Molded Case Circuit Breaker
    HFD2060 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $158
    Sale
    EHD2100 - Eaton - Molded Case Circuit Breaker
    EHD2100 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $40
    Sale
    EHD2015 - Eaton - Molded Case Circuit Breaker
    EHD2015 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $253
    Sale
    TED124060 - GE 60 Amp 2 Pole 480 Volt Molded Case Circuit Breaker General Electric Lug
    TED124060 - GE - Molded Case Circuit Breaker
    GE
    Save $521.01
    UBIF240N - Connecticut Electric 40 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIF240N - Connecticut Electric 40 Amp Molded Case Circuit Breaker
    Connecticut Electric
    UBIZ2020 - Zinsco 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIZ2020 - Zinsco 20 Amp Twin Molded Case Circuit Breaker
    Zinsco
    MP2125-CROUSE-HINDS - Crouse Hinds 125 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP2125- Murray - 125 Amp Circuit Breaker
    Murray
    UBIP2100 - Connecticut Electric 100 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIP2100 - Connecticut Electric 100 Amp Molded Case Circuit Breaker
    Connecticut Electric
    Sale
    QHB220 - Square D 20 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QHB220 - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $201.01
    BRX2100 - Eaton Cutler-Hammer 100 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BRX2100 - Eaton - 100 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    CHF220ST - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CHF220ST - Eaton - 20 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $454.42
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