Circuit Breakers

9310 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    9310 products
    ED43B070 - Siemens - Molded Case Circuit Breaker
    ED43B070 - Siemens - Molded Case Circuit Breaker
    ED43B070 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    Sale
    TEYL3100B - GE 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3100B - GE - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    GE
    Save $679 CAD
    NGG3B030L - Siemens - Molded Case Circuit Breaker
    NGG3B030L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Sale
    LGH3630NN - Eaton - Molded Case Circuit Breaker
    LGH3630NN - Eaton - Molded Case Circuit Breaker
    Bolt-On - 630 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $976 CAD
    Sale
    LDC3600 - Eaton - Molded Case Circuit Breaker
    LDC3600 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,956 CAD
    KAL36125 - Square D 125 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    KAL36125 - Square D - Molded Case Circuit Breakers
    Feed Thru - 125 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Sale
    NGC312032EC - Eaton - Molded Case Circuit Breaker
    NGC312032EC - Eaton - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $4,600 CAD
    Sale
    JGA36250U31X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JGA36250U31X - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 250 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $2,106 CAD
    Sale
    HMDL3700Y - Eaton Molded Case Circuit Breakers
    HMDL3700 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 700 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,942 CAD
    Sale
    HFD2200 - Eaton - Molded Case Circuit Breaker
    HFD2200 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 200 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $703 CAD
    EGB34020SA - Square D 20 Amp 3 Pole 480 Volt Molded Case Circuit Breaker
    EGB34020SA - Square D - Molded Case Circuit Breakers
    Bolt On - 20 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Sale
    HFD2125 - Eaton - Molded Case Circuit Breaker
    HFD2125 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 125 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $675 CAD
    Limited availability
    THQL2130GFEP - GE 30 Amp 2 Pole 240 Volt Molded Case Breaker
    THQL2115GFEP - GE 15 Amp 30 mA GFEP Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    GE
    Limited availability
    THQL2130GFEP - GE 30 Amp 2 Pole 240 Volt Molded Case Breaker
    THQL2120GFEP - GE 20 Amp 30 mA GFEP Breaker
    Plug-In - 20 Amp - 2 Pole - 240 Volt
    GE
    EDB34060SA - Square D 60 Amp 3 Pole 480 Volt Molded Case Circuit Breaker
    EDB34060SA - Square D - Molded Case Circuit Breakers
    Bolt On - 60 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Sale
    TEYD2050B - GE 50 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD2050B - GE - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 480 Volt
    GE
    Save $89 CAD
    Sale
    LGH3600FAG - Eaton - Molded Case Circuit Breaker
    LGH3600FAG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $5,492 CAD
    Sale
    LGH3400FAG - Eaton - Molded Case Circuit Breaker
    LGH3400FAG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $4,971 CAD
    Limited availability
    BRH330 - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Molded Case Circuit Breakers
    BRH330 - Eaton - 30 Amp Molded Case Circuit Breakers
    Plug-In - 30 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    BRH340 - Eaton Cutler-Hammer 40 Amp 3 Pole 240 Volt Molded Case Circuit Breakers
    BRH340 - Eaton - 40 Amp Molded Case Circuit Breakers
    Plug-In - 40 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    NGG3B080L - Siemens - Molded Case Circuit Breaker
    NGG3B080L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 80 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    NGG3B040L - Siemens - Molded Case Circuit Breaker
    NGG3B040L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    FBV36TE030RV - GE 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV36TE030RV - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    GE
    Sale
    FBN36TE040RV - GE 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE040RV - GE - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 600 Volt
    GE
    Save $617 CAD
    Sale
    EGB3100FFG - Eaton - Molded Case Circuit Breaker
    EGB3100FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $359 CAD
    FDB1020L - Eaton Cutler-Hammer 20 Amp 1 Pole 347 Volt Molded Case Circuit Breaker
    FDB1020L - Eaton - 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    HHJXD63B300 - Siemens - Molded Case Circuit Breaker
    HHJXD63B300 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 300 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    QDA220701 - Square D 70 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QDA220701 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 70 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QO350VH - Square D 50 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO350VH - Square D - 50 Amp Molded Case Circuit Breaker
    Plug-In - 50 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Sale
    BGL36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGL36100 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $232 CAD
    Limited availability
    BDL26015 - Square D 15 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    BDL26015 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HFDE315021 - Eaton - Molded Case Circuit Breaker
    HFDE315021 - Eaton - Molded Case Circuit Breaker
    4 Volt
    Eaton Cutler-Hammer
    QO2110VH - Square D 110 Amp 2 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QO2110VH - Square D - 110 Amp Molded Case Circuit Breaker
    Plug-In - 110 Amp - 2 Pole - 240 Volt
    Schneider Electric
    BRN130EP - Eaton Cutler-Hammer 30 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRN130EP - Eaton - 30 Amp Molded Case Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BRHH2100 - Eaton Cutler-Hammer 100 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BRHH2100 - Eaton - 100 Amp Molded Case Circuit Breaker
    Plug-In - 100 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    THQP145 - GE 45 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQP145 - GE - Circuit Breaker
    Plug-In - 45 Amp - 1 Pole - 120 Volt
    GE
    Limited availability
    THQL21110 - GE 100 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQL21110 - GE - Circuit Breaker
    Plug-In - 110 Amp - 2 Pole - 240 Volt
    GE
    THQL32045 - GE 45 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQL32045 - GE - Circuit Breaker
    Plug-In - 45 Amp - 3 Pole - 240 Volt
    GE
    Limited availability
    THQL1125 - GE 25 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    THQL1125 - GE - Circuit Breaker
    Plug-In - 25 Amp - 1 Pole - 120 Volt
    GE
    THHQL1120 - GE 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    THHQL1120 - GE - Molded Case Circuit Breaker
    Plug-In- 20 Amp - 1 Pole - 120 Volt
    GE
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