3 Pole Breakers

2937 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    2937 products
    Sale
    JDL36200 - Square D - Molded Case Circuit Breaker
    JDL36200 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $480 CAD
    BQ3B015 - Siemens 15 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B015 - Siemens - 15 Amp Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    Sale
    EDB34040 - Square D 40 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34040 - Square D - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $419.01 CAD
    NA3P40 - Federal Pioneer 40 Amp 3 Pole Circuit Breaker
    NA3P40 - Federal Pioneer - 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 3 Pole - 240 Volt
    Federal Pioneer
    NB3P30 - Federal Pioneer 30 Amp 3 Pole Bolt-On Circuit Breaker
    NB3P30 - Federal Pioneer - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Federal Pioneer
    BQD6320 - Siemens 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6320 - Siemens - Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    BQ3B020 - Siemens 20 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B020 - Siemens - 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    NB3P40 - Federal Pioneer 40 Amp 3 Pole Bolt-On Circuit Breaker
    NB3P40 - Federal Pioneer - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 240 Volt
    Federal Pioneer
    ED63B015 - Siemens - Molded Case Circuit Breaker
    ED63B015 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    GBH3100 - Eaton - Molded Case Circuit Breaker
    GBH3100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    GBH3020 - Eaton - Molded Case Circuit Breaker
    GBH3020 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    GBH3015 - Eaton - Molded Case Circuit Breaker
    GBH3015 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    QOB3150VH - Square D 150 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    QOB3150VH - Square D - 150 Amp 22kA Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Save $300 CAD
    Sale
    EDB36090 - Square D 90 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36090 - Square D - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $100 CAD
    KD3400F - Eaton - Frame
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    BQL340 - Commander 40 Amp 3 Pole Bolt-On Circuit Breaker
    BQL340 - Commander 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBHW3100H - Eaton Cutler-Hammer 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3100H - Eaton - 100 Amp Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    EDB34050 - Square D 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34050 - Square D - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $333.01 CAD
    NA3P70 - Federal Pioneer 70 Amp 3 Pole Circuit Breaker
    NA3P70 - Federal Pioneer - 70 Amp Circuit Breaker
    Plug-In - 70 Amp - 3 Pole - 240 Volt
    Federal Pioneer
    BQD6330 - Siemens 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6330 - Siemens - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    ASPTED3P - GE - Panelboard Mounting Hardware Kit
    3 Pole
    GE
    Sale
    KDC3400F - Eaton - Molded Case Circuit Breaker
    KDC3400F - Eaton 400 amp 3 pole Circuit Breaker Frame
    KDC3400F - Eaton - Frame
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,489 CAD
    BR350 - Eaton Cutler-Hammer 50 Amp 3 Pole Circuit Breaker
    BR350 - Eaton - 50 Amp Circuit Breaker
    Plug-In - 50 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBHW3030H - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3030H - Eaton - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    3TA400K - Eaton - Circuit Breaker Lug
    3TA400K - Eaton - Lug Terminal
    400 Amp - 3 Pole
    Eaton Cutler-Hammer
    Sale
    THQB32020 - GE 20 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32020 - GE - 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 240 Volt
    GE
    Save $27 CAD
    Sale
    THQB32015 - GE 15 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32015 - GE - 15 Amp Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 240 Volt
    GE
    Save $27 CAD
    BQ3B040 - Siemens 40 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B040 - Siemens - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    Sale
    JDA36200 - Square D - Molded Case Circuit Breaker
    JDA36200 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $540 CAD
    NB3P20 - Federal Pioneer 20 Amp 3 Pole Bolt-On Circuit Breaker
    NB3P20 - Federal Pioneer - 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 240 Volt
    Federal Pioneer
    KD3400 - Eaton - Molded Case Circuit Breaker
    KD3400 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    QOU330 - Square D 30 Amp 3 Pole 240 Volt Miniature Circuit Breaker
    QOU330 - Square D - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Schneider Electric
    NB3P50 - Federal Pioneer 50 Amp 3 Pole Bolt-On Circuit Breaker
    NB3P50 - Federal Pioneer - 50 Amp Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 240 Volt
    Federal Pioneer
    BQ3B070 - Siemens 70 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B070 - Siemens - 70 Amp Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    B370 - Siemens 70 Amp 3 Pole Bolt-On Circuit Breaker
    B370 - Siemens - 70 Amp Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    FD3030 - Eaton - Molded Case Circuit Breaker
    FD3030 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    EDB34100 - Square D 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34100 - Square D - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $259.01 CAD
    NB3P70 - Federal Pioneer 70 Amp 3 Pole Bolt-On Circuit Breaker
    NB3P70 - Federal Pioneer - 70 Amp Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 240 Volt
    Federal Pioneer
    Sale
    SFHA36AT0250 - GE - Molded Case Circuit Breaker
    Bolt-On - 250 Amp - 3 Pole - 600 Volt
    GE
    Save $50 CAD
    Sale
    HMCP015E0C - Eaton - Molded Case Circuit Breaker
    HMCP015E0C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
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