Circuit Breakers

279 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    279 products
    Sale
    QOB2125VH - Square D - 125 Amp 22kA Circuit Breaker
    QOB2125VH - Square D - 125 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $835.81
    QBHW2125 - Eaton Cutler-Hammer 125 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    QBHW2125 - Eaton - 125 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    Q2125H - Siemens 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q2125H - Siemens - 125 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $2,409.01
    Sale
    HFD3125 - Eaton - Moded Case Circuit Breaker
    HFD3125 - Eaton - Moded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $600
    Sale
    TEYH3125B - General Electric 125 Amp 3 Pole 480 Volt Molded Case Circuit Breaker
    TEYH3125B - GE - 125 Amp Molded Case Circuit Breaker
    General Electric
    Save $1,887.01
    Sale
    HDL36125 - Square D 125 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDL36125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,770.01
    Sale
    HGA36125 - Square D 125 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,679.01
    Sale
    QR23B125 - Siemens - Molded Case Circuit Breaker
    QR23B125 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,440.01
    Sale
    TED134125 - GE 125 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134125 - GE - Molded Case Circuit Breaker
    GE
    Save $830.01
    Sale
    BDA34125Y - Square D 125 Amp 3 Pole 480 Volt Molded Case Circuit Breaker
    BDA34125Y - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $182.01
    Sale
    QDL22125 - Square D 125 Amp Double Pole 240 Volt PowerPact Q Molded Case Circuit Breaker
    QDL22125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $813.01
    FDB3125L - Eaton - Molded Case Circuit Breaker
    FDB3125L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    FDC3125L - Eaton - Molded Case Circuit Breaker
    FDC3125L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    NGB3B125B - Siemens - Molded Case Circuit Breaker
    NGB3B125B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $2,818.01
    Sale
    QR22B125 - Siemens - Molded Case Circuit Breaker
    QR22B125 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $550.01
    Sale
    FXD63B125 - Siemens - Molded Case Circuit Breaker
    FXD63B125 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $625.01
    Sale
    BJ3125 - Eaton - Plug-In Molded Case Circuit Breaker
    BJ3125 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,271.01
    Sale
    ED3125 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,086.23
    BRX2125 - Eaton - Molded Case Circuit Breaker
    BRX2125 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Q2125HH - Siemens 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q2125HH - Siemens - 125 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    TED134125WL - GE 125 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134125WL - GE - Molded Case Circuit Breaker
    GE
    Save $1,242.01
    Sale
    THQD32125WL - GE 125 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    THQD32125WL - GE - Molded Case Circuit Breaker
    GE
    Save $325.01
    Sale
    ED2125 - Eaton - Molded Case Circuit Breaker
    ED2125 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $392.04
    Sale
    BGA34125Y - Square D 125 Amp 3 Pole 480 Volt Plug-In Molded Case Circuit Breaker
    BGA34125Y - Square D - 125 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $269.01
    MP2125-CROUSE-HINDS - Crouse Hinds 125 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP2125- Murray - 125 Amp Circuit Breaker
    Murray
    Sold Out
    QBP22125TM - Square D 125 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBP22125TM - Square D - 125 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $79.01
    Sold Out
    QGA221252 - Square D 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QGA221252 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $484.01
    Sale
    HJL36125 - Square D 125 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJL36125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,674.01
    Sale
    EGS3125FFG - Eaton - Molded Case Circuit Breaker
    EGS3125FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,552.01
    Sale
    HED43B125 - Siemens 125 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED43B125 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $341.04
    Sold Out
    EDB24125 - Square D 125 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB24125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,294.01
    Sale
    HLA36125 - Square D - Molded Case Circuit Breaker
    HLA36125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $5,751.01
    Sale
    ED2125L - Eaton - Molded Case Circuit Breaker
    ED2125L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $392.04
    Sale
    ED3125L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,086.23
    TED136125WL - GE 125 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136125WL - GE - Molded Case Circuit Breaker
    GE
    Sale
    NGB2B125B - Siemens - Molded Case Circuit Breaker
    NGB2B125B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $2,276.01
    ED43B125 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    QGA32125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,742.01
    ED63B125 - Siemens - Molded Case Circuit Breaker
    ED63B125 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    THED136125 - GE - Molded Case Circuit Breaker
    GE
    Save $1,791.01
    Recently viewed