Circuit Breakers

9310 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    9310 products
    Sale
    SEDA36AT0100 - GE - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    GE
    Save $131 CAD
    QCR1010 - Eaton - Circuit Breaker
    QCR1010 - Eaton - Circuit Breaker
    Feed Thru - 10 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    QC2070 - Eaton - Circuit Breaker
    QC2070 - Eaton - Circuit Breaker
    Feed Thru - 70 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QC2015 - Eaton - Circuit Breaker
    QC2015 - Eaton - Circuit Breaker
    Feed Thru - 10 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    HMCP100R3C - Eaton - Molded Case Circuit Breaker
    HMCP100R3C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $312 CAD
    Sale
    FDB3125L - Eaton - Molded Case Circuit Breaker
    FDB3125L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $300 CAD
    Sale
    FDB3100L - Eaton - Molded Case Circuit Breaker
    FDB3100L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $302 CAD
    Sale
    EHD3100L - Eaton - Molded Case Circuit Breaker
    EHD3100L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    BAB3070HS - Eaton - 70 Amp Shunt Trip Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    BAB3040HS - Eaton - 40 Amp Shunt Trip Breaker
    Bolt-On - 40 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    BAB1015S - Cutler-Hammer 15 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BAB1015S - Eaton - 15 Amp Shunt Trip Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 120 Volt
    Eaton Cutler-Hammer
    QOU370 - Square D 70 Amp 3 Pole 240 Volt Unit Mount Circuit Breaker
    QOU370 - Square D - 70 Amp Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QOU350 - Square D 50 Amp 3 Pole 240 Volt Unit Mount Circuit Breaker
    QOU350 - Square D - 50 Amp Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QOU125 - Square D 25 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker
    QOU125 - Square D - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB350VH - Square D - 50 Amp 22kA Circuit Breaker
    QOB350VH - Square D - 50 Amp 22kA Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QOB250VH - Square D - 50 Amp 22kA Circuit Breaker
    QOB250VH - Square D - 50 Amp 22kA Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Sale
    QOB130VH - Square D - 30 Amp 22kA Circuit Breaker
    QOB130VH - Square D - 30 Amp 22kA Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $44 CAD
    Sale
    QBL32200 - Square D - Molded Case Circuit Breaker
    Feed_thru - 200 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Save $142 CAD
    Sale
    HLL36100 - Square D - Molded Case Circuit Breaker
    HLL36100 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,030 CAD
    Sale
    HLA36150 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $2,100 CAD
    Sale
    FAL36050 - Square D 50 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36050 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $126 CAD
    Sale
    FA36015 - Square D 15 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    FA36015 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 15 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,096 CAD
    Sale
    HJL36015 - Square D - Molded Case Circuit Breaker
    HJL36015 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $420 CAD
    Sale
    HGA36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36100 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 100 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $373 CAD
    Sale
    HDA36125 - Square D 125 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36125 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 125 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $438 CAD
    Sale
    HDA36020 - Square D 20 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36020 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 20 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $460 CAD
    Sale
    JLL36200 - Square D - Molded Case Circuit Breaker
    JLL36200 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,032 CAD
    Sale
    JGA36250 - Square D - Molded Case Circuit Breaker
    JGA36250 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 250 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $872 CAD
    Sale
    JGA36200 - Square D - Molded Case Circuit Breaker
    JGA36200 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $820 CAD
    Sale
    JDA36225 - Square D - Molded Case Circuit Breaker
    JDA36225 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 225 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $580 CAD
    Sale
    JLA36200
    JLA36150 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $620 CAD
    Sale
    JDL36225 - Square D - Molded Case Circuit Breaker
    JDL36225 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $840 CAD
    Limited availability
    NA225 - Federal Pioneer 25 Amp Double Pole Circuit Breaker
    NA225 - Federal Pioneer - 25 Amp Circuit Breaker
    Plug-In - 25 Amp - 2 Pole - 240 Volt
    Federal Pioneer
    THQL32040 - GE 40 Amp 3 Pole Circuit Breaker
    THQL32040 - GE - 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 3 Pole - 240 Volt
    GE
    THQB2115GFT - GE - 15 Amp GFCI Circuit Breaker
    THQB2115GFT - GE - 15 Amp GFCI Circuit Breaker
    THQB2115GFT - GE - 15 Amp GFCI Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 240 Volt
    GE
    THQB1130GFT - GE - 30 Amp GFCI Circuit Breaker
    THQB1130GFT - GE - 30 Amp GFCI Circuit Breaker
    THQB1130GFT - GE - 30 Amp GFCI Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    GE
    Sale
    BQL390 - Commander 90 Amp Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $113 CAD
    BQL25 - Commander 25 Amp Single Pole Bolt-On Circuit Breaker
    BQL25 - Commander 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BQ3B045 - Siemens 45 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B045 - Siemens - 45 Amp Circuit Breaker
    Bolt-On - 45 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    BQ1B025 - Siemens 25 Amp Single Pole 120V BQ Bolt-On Circuit Breaker
    BQ1B025 - Siemens - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Siemens / ITE
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