Circuit Breakers

400 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    400 products
    Sale
    THED136050 - GE - Molded Case Circuit Breaker
    GE
    Save $740.01
    Sold Out
    QB2050GF - Eaton Cutler-Hammer 50 Amp Double Pole Ground Fault Bolt-On Circuit Breaker
    QB2050GF - Eaton - 50 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $444.01
    Sale
    HGA36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $925.01
    QOU150 - Square D 50 Amp 1 Pole 240 Volt Unit Mount Circuit Breaker
    QOU150 - Square D - 50 Amp Circuit Breaker
    Schneider Electric
    Sale
    HMCPE050K2C - Eaton - Molded Case Circuit Breaker
    HMCPE050K2C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $523.01
    QBHW1050 - Eaton Cutler-Hammer 50 Amp 1 Pole 240 Volt Bolt-On Circuit Breaker
    QBHW1050 - Eaton - 50 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    NGB2B050B - Siemens - Molded Case Circuit Breaker
    NGB2B050B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $828.01
    Sale
    B250H - Siemens - 50 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $268.01
    Sale
    B350H00S01 - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $835.51
    Sold Out
    CH250SUR - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CH250SUR - Eaton - 50 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,610.01
    Sale
    BDA260502 - Square D 50 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA260502 - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $388.01
    Sale
    QBHW2050S - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBHW2050S - Eaton - 50 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $208.01
    Sale
    QO350VH - Square D 50 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO350VH - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $168.01
    Sold Out
    CHOMT2020250 - Square D 50 Amp 4 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    HOMT2020250 - Square D Homeline - Quad Circuit Breaker
    Schneider Electric
    Sale
    HJL36050M72 - Square D - Molded Case Circuit Breaker
    HJL36050M72 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $539.01
    Sale
    TEYH3050B - GE 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYH3050B - GE - Molded Case Circuit Breaker
    GE
    Save $654.01
    Sale
    HGL26050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $885.01
    CED63B050 - Siemens 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    CED63B050 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    HGL36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGL36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $993.01
    Sale
    EDB16050 - Square D 50 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB16050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $146.95
    Sale
    TED134050WL - GE 50 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134050WL - GE - Molded Case Circuit Breaker
    GE
    Save $409.01
    Sale
    NGG3B050L - Siemens - Molded Case Circuit Breaker
    NGG3B050L - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,157.01
    NEB3B050B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    THQC32050WL - GE - Molded Case Circuit Breaker
    THQC32050WL - GE - Molded Case Circuit Breaker
    GE
    Save $172.01
    Sale
    TEB122050WL - GE 50 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122050WL - GE - Molded Case Circuit Breaker
    GE
    Save $250.01
    FAL34050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    TED124050 - GE - Molded Case Circuit Breaker
    GE
    Save $481.01
    Q350H - Siemens 50 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q350H - Siemens - 50 Amp 22kA Circuit Breaker
    Siemens / ITE
    BQ2502120 - Eaton - Quad Circuit Breaker
    BQ2502120 - Eaton - Quad Circuit Breaker
    Eaton Cutler-Hammer
    Sold Out
    QCGFEP2050 - Eaton - GFEP Circuit Breaker
    QCGFEP2050 - Eaton - GFEP Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    FD2050 - Eaton - Molded Case Circuit Breaker
    FD2050 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,347.77
    Sale
    FD1050 - Eaton - Molded Case Circuit Breaker
    FD1050 (277V)- Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $583.10
    EHD2050 - Eaton - Molded Case Circuit Breaker
    EHD2050 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sold Out
    GHC2050 - Eaton Cutler-Hammer 50 Amp 2 Pole 480 Volt Feed-Thru Molded Case Circuit Breaker
    GHC2050 - Eaton - 50 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $324.51
    Sale
    FA32050 - Square D 50 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    FA32050 - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $210.41
    Sold Out
    CH250EPD - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CH250EPD - Eaton - 50 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $833.01
    Sale
    BDA34050Y - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $239.01
    Sale
    EGH3050FFG - Eaton - Molded Case Circuit Breaker
    EGH3050FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $561.01
    Sold Out
    BRH350 - Eaton Cutler-Hammer 50 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    BRH350 - Eaton - 50 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $633.70
    Sold Out
    GD2050 - Eaton - Molded Case Circuit Breaker
    GD2050 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $389.76
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