3 Pole Breakers

4551 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4551 products
    Sale
    THHQB32100 - GE 100 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32100 - GE - 22kA Circuit Breaker
    GE
    Save $331.01
    Sale
    CN35NN3AB - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Save $500
    Sale
    XTCE018C10A - Eaton - Magnetic Contactor
    XTCE018C10A - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Save $95.01
    Sale
    EGB34035 - Square D 35 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34035 - Square D 35 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34035 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $864.01
    Sale
    QOU320 - Square D 20 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    QOU320 - Square D - 20 Amp Circuit Breaker
    Schneider Electric
    Save $192.81
    Sale
    JD3250F - Eaton - Molded Case Circuit Breaker
    JD3250F - Eaton - Frame
    Eaton Cutler-Hammer
    Save $385
    Sale
    QBHW3060H - Eaton Cutler-Hammer 60 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3060H - Eaton - 60 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $522.01
    Sale
    SELA36AI0060 - GE - Molded Case Circuit Breaker
    GE
    Save $450.01
    Sale
    TEYD3030B - GE 30 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3030B - GE - Molded Case Circuit Breaker
    GE
    Save $585.01
    Sale
    BQ3B080 - Siemens 80 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B080 - Siemens - 80 Amp Circuit Breaker
    Siemens / ITE
    Save $549.01
    Sale
    THQL32090 - GE 90 Amp 3 Pole Circuit Breaker
    THQL32090 - GE - 90 Amp Circuit Breaker
    GE
    Save $163.01
    Sale
    JJA36175 - Square D - Molded Case Circuit Breaker
    JJA36175 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,368.01
    Sale
    CH370 - Eaton - 70 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $324.01
    Sale
    HFD3060L - Eaton - Molded Case Circuit Breaker
    HFD3060L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $2,080.19
    BQD390 - Siemens 90 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD390 - Siemens - 90 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    BJA36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,478.01
    Sale
    FD3150 - Eaton - Molded Case Circuit Breaker
    FD3150 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $4,135.98
    THQL32045 - GE 45 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQL32045 - GE - Circuit Breaker
    GE
    Sale
    GD3030 - Eaton - Molded Case Circuit Breaker
    GD3030 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $239
    Limited availability
    TEYL3125B - General Electric 125 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3125B - GE - Molded Case Circuit Breaker
    GE
    Save $2,839.01
    Sale
    Q325 - Siemens 25 Amp 3 Pole Circuit Breaker
    Q325 - Siemens - 25 Amp Circuit Breaker
    Siemens / ITE
    Save $515.01
    Sale
    THQB32025 - GE 25 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32025 - GE - 25 Amp Circuit Breaker
    GE
    Save $203
    Sale
    JDL36250 - Square D - Molded Case Circuit Breaker
    JDL36250 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $908.01
    Sale
    QOB350VH - Square D - 50 Amp 22kA Circuit Breaker
    QOB350VH - Square D - 50 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $363.21
    Sale
    CH330 - Eaton - 30 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $282.01
    Sale
    HFD3200L - Eaton - Molded Case Circuit Breaker
    HFD3200L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $600
    Sale
    CN15GN3AB - Eaton - Magnetic Contactor
    CN15GN3AB - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Save $78
    SRPE60A40 - GE - Rating Plug
    GE
    8910DPA43V02 - Square D - Contactor
    8910DPA43V02 - Square D - Contactor
    Schneider Electric
    Sale
    TEYD3020B - GE 20 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3020B - GE - Molded Case Circuit Breaker
    GE
    Save $585.01
    Sale
    SELA36AI0150 - GE - Molded Case Circuit Breaker
    GE
    Save $1,023.01
    Sale
    SGHA36AT0600 - GE - Molded Case Circuit Breaker
    GE
    Save $3,932.01
    Sale
    HFD3125 - Eaton - Moded Case Circuit Breaker
    HFD3125 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $600
    Sale
    BJA36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36100 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,588.01
    Sale
    TEYL3050B - GE 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3050B - GE - Molded Case Circuit Breaker
    GE
    Save $1,168.01
    Sale
    TEYL3015B - GE 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3015B - GE - Molded Case Circuit Breaker
    GE
    Save $1,141.01
    Sale
    LA36300 - Square D - Molded Case Circuit Breaker
    LA36300 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,549.01
    Sale
    QOU340 - Square D 40 Amp 3 Pole 240 Volt Miniature Circuit Breaker
    QOU340 - Square D - 40 Amp Circuit Breaker
    Schneider Electric
    Save $193.81
    Sale
    QOU350 - Square D 50 Amp 3 Pole 240 Volt Unit Mount Circuit Breaker
    QOU350 - Square D - 50 Amp Circuit Breaker
    Schneider Electric
    Save $192.81
    Sale
    HFD3125L - Eaton - Molded Case Circuit Breaker
    HFD3125L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $600
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