Circuit Breakers

231 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    231 products
    FDC2150 - Eaton - Molded Case Circuit Breaker
    FDC2150 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    HJA36150U44X - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36150U44X - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 150 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $390 CAD
    JGE3150FAG - Eaton - Molded Case Circuit Breaker
    JGE3150FAG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 2 Volt
    Eaton Cutler-Hammer
    JDB3150L - Eaton - Molded Case Circuit Breaker
    JDB3150L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sold Out
    QBA221501 - Square D 1500 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QBA221501 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 2 Pole - 240 Volt
    Schneider Electric
    SEDA24AT0150 - GE 150 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    SEDA24AT0150 - GE - Molded Case Circuit Breaker
    Bolt-On- 150 Amp - 2 Pole - 480 Volt
    GE
    QDA221501 - Square D 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QDA221501 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QDA221504 - Square D 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QDA221504 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 2 Pole - 240 Volt
    Schneider Electric
    BW2150 - Eaton - Molded Case Circuit Breaker
    BW2150 - Eaton - Main Circuit Breaker
    Bolt-On - 150 Amp - 2 Pole - 1 Volt
    Eaton Cutler-Hammer
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    THQD22150WL - GE 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQD22150WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 2 Pole - 240 Volt
    GE
    BWH2150 - Eaton - Main Circuit Breaker
    Bolt On - 150 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    EDB3150L - Eaton - Molded Case Circuit Breaker
    EDB3150L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
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    HGA261502 - Square D 150 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    HGA261502 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Sale
    HRA36150U31X - Square D - Molded Case Circuit Breaker
    HRA36150U31X - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $3,610 CAD
    HJL36150U33X - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJL36150U33X - Square D - Molded Case Circuit Breaker
    Feed Thru - 150 Amp - 3 Pole - 600 Volt
    Schneider Electric
    HJA36150SA - Square D 150 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HJA36150SA - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 3 Pole - 600 Volt
    Schneider Electric
    HFXD63B150L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    SGHC3401L4XX - General Electric 150 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    SGHC3401L4XX - GE - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 480 Volt
    GE
    SGPC3601L4XX - GE - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 600 Volt
    GE
    SGHC3601L3XX - General Electric 150 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGHC3601L3XX - GE - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 600 Volt
    GE
    HKD3150 - Eaton - Molded Case Circuit Breaker
    HKD3150 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HJD3150 - Eaton - Molded Case Circuit Breaker
    HJD3150 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HFD2150 - Eaton - Molded Case Circuit Breaker
    HFD2150 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    HGA261504 - Square D 150 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA261504 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDL26150 - Square D 150 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDL26150 - Square D - Molded Case Circuit Breaker
    Feed Thru - 150 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDA261501 - Square D 150 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA261501 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 2 Pole - 600 Volt
    Schneider Electric
    SGLC3601L4XX - GE 150 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGLC3601L4XX - GE - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    GE
    SGHC3601L4XX - GE 150 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGHC3601L4XX - GE - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 600 Volt
    GE
    SELA24AT0150 - GE - Molded Case Circuit Breaker
    SELA24AT0150 - GE - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 2 Pole - 480 Volt
    GE
    QRH23B150 - Siemens - Molded Case Circuit Breaker
    QRH23B150 - Siemens - Molded Case Circuit Breaker
    Bolt On - 150 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    QN2150RH - Siemens - Molded Case Circuit Breaker
    QN2150RH - Siemens - Molded Case Circuit Breaker
    Plug In - 150 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QJH23B150 - Siemens - Molded Case Circuit Breaker
    QJH23B150 - Siemens - Molded Case Circuit Breaker
    Bolt On - 150 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    QJ23B150H - Siemens - Molded Case Circuit Breaker
    QJ23B150H - Siemens - Molded Case Circuit Breaker
    Bolt On - 150 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    Sold Out
    QJ22B150H - Siemens - Molded Case Circuit Breaker
    QJ22B150H - Siemens - Molded Case Circuit Breaker
    Bolt On - 150 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QJ22B150 - Siemens - Molded Case Circuit Breaker
    QJ22B150 - Siemens - Molded Case Circuit Breaker
    Bolt On - 150 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Sold Out
    Q2150BH - Siemens 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q2150BH - Siemens - 150 Amp 22kA Circuit Breaker
    Plug-In - 150 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    HFXD63B150 - Siemens - Molded Case Circuit Breaker
    Bolt-on - 150 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Sale
    FXD63L150 - Siemens - Molded Case Circuit Breaker
    FXD63L150 - Siemens - Molded Case Circuit Breaker
    Bolt-on - 150 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Save $475 CAD
    FXD62B150 - Siemens - Molded Case Circuit Breaker
    FXD62B150 - Siemens - Molded Case Circuit Breaker
    Bolt-on - 150 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    CFD63A150 - Siemens - Molded Case Circuit Breaker
    CFD63A150 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 600 Volt
    Siemens / ITE
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