Circuit Breakers

9310 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    9310 products
    QO170 - Square D - 70 Amp Circuit Breaker
    QO170 - Square D - 70 Amp Circuit Breaker
    QO170 - Square D - 70 Amp Circuit Breaker
    Plug-In - 70 Amp - 1 Pole - 120 Volt
    Schneider Electric
    FD3100 - Eaton - Molded Case Circuit Breaker
    FD3100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    QO2200 - Square D - 200A Circuit Breaker
    Plug-In - 200 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Sale
    EJB36030 - Square D 30 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EJB36030 - Square D 30 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EJB36030 - Square D - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $750 CAD
    QBGFT1020 - Eaton Cutler-Hammer 20 Amp Single Pole GFCI Bolt-On Circuit Breaker
    QBGFT1030 - Eaton - 30 Amp GFCI Circuit Breaker
    Bolt On - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    GBH3090 - Eaton - Molded Case Circuit Breaker
    GBH3090 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    gfcb115 - Eaton - 15 Amp Ground Fault Circuit Breaker
    120 Volt
    Eaton Cutler-Hammer
    BRN120GFC - Eaton Cutler-Hammer 20 Amp Single Pole Ground Fault Circuit Breaker
    BRN120GFC - Eaton - 20 Amp Ground Fault Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    MBK200 - Siemens 200 Amp 2 Pole 240 Volt Load Center Main Breaker Conversion Kit
    MBK200 - Siemens - 200 Amp Main Breaker Conversion Kit
    Plug-In - 200 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QCF2030 - Eaton - Circuit Breaker
    QCF2030 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QC2040 - Eaton - Circuit Breaker
    QC2040 - Eaton - Circuit Breaker
    Feed Thru - 40 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBHW3040H - Eaton Cutler-Hammer 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3040H - Eaton - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBGFEP1030 - Eaton Cutler-Hammer 30 Amp 1 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP1030 - Eaton - 30 Amp GFEP Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sale
    HFD3030L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 30 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,580.19 CAD
    CH220GFT - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Ground Fault Plug-In Breaker
    CH220GFT - Eaton - 20 Amp Ground Fault Breaker
    Plug-In - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    QBL32225 - Square D - Molded Case Circuit Breaker
    Feed_thru - 225 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Save $108 CAD
    Sale
    HLA36100 - Square D - Molded Case Circuit Breaker
    HLA36100 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 100 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,040 CAD
    Sale
    FAL36060 - Square D 60 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36060 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $9 CAD
    Sale
    HJA36060 - Square D 60 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36060 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 60 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $240 CAD
    Sale
    HJA36015 - Square D 15 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36015 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 15 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $240 CAD
    Sale
    JDL36250 - Square D - Molded Case Circuit Breaker
    JDL36250 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $627 CAD
    NC025 - Federal Pioneer 25 Amp Single Pole Circuit Breaker
    NC025 - Federal Pioneer - 25 Amp Circuit Breaker
    Plug-In - 25 Amp - 1 Pole - 120 Volt
    Federal Pioneer
    Limited availability
    NA40 - Federal Pioneer 40 Amp Single Pole Circuit Breaker
    NA40 - Federal Pioneer - 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 1 Pole - 120 Volt
    Federal Pioneer
    BQL320 - Commander 20 Amp 3 Pole Bolt-On Circuit Breaker
    BQL320 - Commander 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    BQ3B025 - Siemens 25 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B025 - Siemens - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    B335 - Siemens 35 Amp 3 Pole Bolt-On Circuit Breaker
    B335 - Siemens - 35 Amp Circuit Breaker
    Bolt-On - 35 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    Sale
    QOB110 - Square D 10 Amp Single Pole Bolt-On Circuit Breaker
    QOB110 - Square D - 10 Amp Circuit Breaker
    Bolt-On - 10 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $33 CAD
    Sale
    FDB3050 - Eaton - Molded Case Circuit Breaker
    FDB3050 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $152 CAD
    Sale
    HFD3015 - Eaton - Moded Case Circuit Breaker
    HFD3015 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,580.19 CAD
    BRN120EP - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRN120EP - Eaton - 30mA GFEP Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    CHOMT2020250 - Homeline 20a/50a/50a/20a Quad Breaker
    Plug-In - 50 Amp - Quad - 240 Volt
    Schneider Electric
    Sale
    BDA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA36060 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 60 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $360 CAD
    EDB14020 - Square D 20 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker
    EDB14020 - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 277 Volt
    Schneider Electric
    CHOM115DF - HomeLine 15 Amp 1 Pole Dual Function Circuit Breaker
    CHOM115DF - HomeLine 15 Amp Dual Function Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    THQB2130GFEP - GE - 30 Amp 30 mA Ground Fault (GFEP) Breaker
    THQB2130GFEP - GE - 30 Amp 30 mA Ground Fault (GFEP) Breaker
    THQB2130GFEP - GE - 30 Amp 30 mA Ground Fault (GFEP) Breaker
    Bolt On - 30 Amp - 2 Pole - 240 Volt
    GE
    B130H - Siemens 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B130H - Siemens - 30 Amp 22kA Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Sale
    HMCP150T4C - Eaton - Molded Case Circuit Breaker
    HMCP150T4C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $357 CAD
    Sale
    HFD3200L - Eaton - Molded Case Circuit Breaker
    HFD3200L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $500 CAD
    QOU280 - Square D - 80 Amp Circuit Breaker
    QOU280 - Square D - 80 Amp Circuit Breaker
    QOU280 - Square D - 80 Amp Circuit Breaker
    Bolt-On - 80 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB360VH - Square D - 60 Amp 22kA Circuit Breaker
    QOB360VH - Square D - 60 Amp 22kA Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 240 Volt
    Schneider Electric
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