Circuit Breakers

255 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    255 products
    Sale
    CCVH2150 - Eaton - Molded Case Circuit Breaker
    CCVH2150 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $832.01
    Sale
    EDB3150L - Eaton - Molded Case Circuit Breaker
    EDB3150L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,175.02
    Sale
    MBK150M - Siemens 150 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MBK150M - Siemens - 150 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $987.01
    Sale
    QBL32150 - Square D 150 Amp 3 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL32150 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $542.01
    Sale
    TED134150 - GE 150 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134150 - GE - Molded Case Circuit Breaker
    GE
    Save $1,384.01
    Sale
    HDL26150 - Square D 150 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDL26150 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,281.01
    Sale
    HJL36150 - Square D - Molded Case Circuit Breaker
    HJL36150 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,226.01
    Sale
    QR22B150 - Siemens - Molded Case Circuit Breaker
    QR22B150 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $540.01
    Sale
    FXD63B150 - Siemens - Molded Case Circuit Breaker
    FXD63B150 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $539.16
    Sold Out
    QE3150VH - Square D 150 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QE3150VH - Square D - 150 Amp Molded Case Circuit Breaker
    Schneider Electric
    JGE3150FAG - Eaton - Molded Case Circuit Breaker
    JGE3150FAG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sold Out
    THQD22150WL - GE 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQD22150WL - GE - Molded Case Circuit Breaker
    GE
    Sale
    SEHA36AT0150 - GE - Molded Case Circuit Breaker
    GE
    Save $1,877.01
    Sale
    THED136150 - GE - Molded Case Circuit Breaker
    GE
    Save $1,788.01
    Sale
    FXD63B150L - Siemens - Molded Case Circuit Breaker
    FXD63B150L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $539.16
    Sale
    ED3150 - Eaton - Molded Case Circuit Breaker
    ED3150 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,212.32
    Sold Out
    THQMV150D - GE 150 Amp Molded Case Circuit Breaker
    GE
    Sale
    TE150R - GE 150 Amp Circuit Breaker Enclosure
    GE
    Save $247.01
    Sale
    HMCP150T4 - Eaton - Molded Case Circuit Breaker
    HMCP150T4 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $167.23
    Sale
    HJL36150M74 - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJL36150M74 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $509.01
    Sale
    KD3150 - Eaton - Molded Case Circuit Breaker
    KD3150 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $375.53
    Sale
    JJL36150 - Square D - Molded Case Circuit Breaker
    JJL36150 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $700
    Sold Out
    QJ22B150H - Siemens - Molded Case Circuit Breaker
    QJ22B150H - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    QR23B150 - Siemens - Molded Case Circuit Breaker
    QR23B150 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,519.01
    Sale
    Q2150B - Siemens 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q2150B - Siemens - 150 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $740.01
    Sale
    TQD32150WL - GE - Molded Case Circuit Breaker
    TQD32150WL - GE - Molded Case Circuit Breaker
    GE
    Save $117.01
    Sale
    SEDA36AT0150 - GE - Molded Case Circuit Breaker
    GE
    Save $1,518.01
    Sale
    TQD32150 - GE - Molded Case Circuit Breaker
    TQD32150 - GE - Molded Case Circuit Breaker
    GE
    Save $117.01
    QOB2150VH - Square D - Circuit Breaker
    QOB2150VH - Square D - Circuit Breaker
    Schneider
    QBA221502 - Square D 150 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QBA221502 - Square D - 150 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sold Out
    CVS2150XMM - Eaton - Molded Case Circuit Breaker
    CVS2150XMM - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $978.01
    Sale
    QBP32150TM - Square D 150 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBP32150TM - Square D - 150 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $591.01
    Sale
    HJL36150U31X - Square D - Molded Case Circuit Breaker
    HJL36150U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,893.01
    Sale
    QGP22150TM - Square D 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QGP22150TM - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $749.01
    Sale
    HGA36150U31X - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36150U31X - Square D - Molded Case Circuit Breakers
    Schneider Electric
    Save $2,365.01
    Sale
    FD2150 - Eaton - Molded Case Circuit Breaker
    FD2150 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $3,623.62
    Sale
    HRA36150U31X - Square D - Molded Case Circuit Breaker
    HRA36150U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,286
    SGLC3601L3XX - General Electric 150 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGLC3601L3XX - GE - Molded Case Circuit Breaker
    GE
    SGHC3401L4XX - General Electric 150 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    SGHC3401L4XX - GE - Molded Case Circuit Breaker
    GE
    Sale
    HFD2150 - Eaton - Molded Case Circuit Breaker
    HFD2150 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $420.34
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