Circuit Breakers

2278 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    2278 products
    ED42B070L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    ED42B050L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    ED42B025L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    THQC2135WL - GE - Molded Case Circuit Breaker
    THQC2135WL - GE - Molded Case Circuit Breaker
    GE
    THQC2125WL - GE - Molded Case Circuit Breaker
    THQC2125WL - GE - Molded Case Circuit Breaker
    GE
    Limited availability
    THQB2140ST1 - GE - 40 Amp Shunt Trip Circuit Breaker
    THQB2140ST1 - GE - 40 Amp Shunt Trip Circuit Breaker
    GE
    B290HH - Siemens - 90 Amp 22kA Circuit Breaker
    Siemens / ITE
    Sale
    B290H - Siemens - 90 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $538.01
    B280H - Siemens - 70 Amp 22kA Circuit Breaker
    Siemens / ITE
    B235HH - Siemens - 35 Amp 22kA Circuit Breaker
    Siemens / ITE
    Sale
    B235H - Siemens - 35 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $195.83
    Sale
    BQ2B125H - Siemens 125 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B125H - Siemens - 125 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,959.01
    BQ2B090H - Siemens 90 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B090H - Siemens - 90 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    BQ2B045H - Siemens 45 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B045H - Siemens - 45 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    BQ2B035H - Siemens 35 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B035H - Siemens - 35 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    BQ2B025H - Siemens 25 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B025H - Siemens - 25 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    BQ2B015H - Siemens 15 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B015H - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    THED124050WL - GE - Molded Case Circuit Breaker
    GE
    Save $972.01
    Sale
    TEY290 - GE - Molded Case Circuit Breaker
    TEY290 - GE - Molded Case Circuit Breaker
    GE
    Save $459.01
    Sale
    TED124090WL - GE - Molded Case Circuit Breaker
    GE
    Save $714.01
    Sale
    TED124045WL - GE - Molded Case Circuit Breaker
    GE
    Save $521.01
    Sale
    TED124035WL - GE - Molded Case Circuit Breaker
    GE
    Save $521.01
    Sale
    TEB122090WL - GE 90 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122090WL - GE - Molded Case Circuit Breaker
    GE
    Save $407.01
    QC2045 - Eaton - Circuit Breaker
    QC2045 - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    CC2175 - Eaton - Circuit Breaker
    CC2175 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    CC2125 - Eaton - Circuit Breaker
    CC2125 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $385.01
    CA2225 - Eaton - Circuit Breaker
    CA2225 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    CA2175 - Eaton - Circuit Breaker
    CA2175 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $764.01
    Limited availability
    BAB2080S - Cutler-Hammer 80 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BAB2080S - Eaton - 80 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    FA22015AC - Square D 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    FA22015AC - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $197.61
    Sale
    HDA260301 - Square D 30 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260301 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $384.01
    Sale
    HDA260304 - Square D 30 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260304 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $660.01
    Sale
    HDA260402 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260402 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $490.01
    Sale
    HDA260404 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260404 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $538.01
    Sale
    HDA260501 - Square D 50 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260501 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $360.01
    Sale
    HDA260502 - Square D 50 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260502 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $416.01
    Sale
    HDA260504 - Square D 50 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260504 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $490.01
    ED42B080 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    FXD62B070 - Siemens - Molded Case Circuit Breaker
    FXD62B070 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $3,189.01
    Sale
    SELA24AT0150 - GE - Molded Case Circuit Breaker
    SELA24AT0150 - GE - Molded Case Circuit Breaker
    GE
    Save $2,765.01
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