3 Pole Breakers

4555 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4555 products
    Sale
    B35000S01 - Siemens - 50 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $654.01
    Sale
    HU363 - Square D 100 Amp 3 Pole 600 Volt Disconnect and Safety Switch
    HU363 - Square D - 100 Amp Disconnect and Safety Switch
    Schneider Electric
    Save $316.01
    Sale
    FD3225 - Eaton - Molded Case Circuit Breaker
    FD3225 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $4,919.78
    Sale
    C306GN3B - Eaton - Overload Relay
    C306GN3B - Eaton - Overload Relay
    Eaton Cutler-Hammer
    Save $70.70
    Sale
    BQ3B080 - Siemens 80 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B080 - Siemens - 80 Amp Circuit Breaker
    Siemens / ITE
    Save $558.01
    Sale
    THQB32025 - GE 25 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32025 - GE - 25 Amp Circuit Breaker
    GE
    Save $158.01
    Sale
    JJA36250 - Square D - Molded Case Circuit Breaker
    JJA36250 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,325.01
    Sale
    QOB370VH - Square D - 70 Amp 22kA Circuit Breaker
    QOB370VH - Square D - 70 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $370.81
    Sale
    TEY345 - GE 45 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEY345 - GE - Molded Case Circuit Breaker
    GE
    Save $409.01
    SRPE30A15 - GE - Rating Plug
    GE
    Sale
    SELA36AT0100 - GE - Molded Case Circuit Breaker
    GE
    Save $970.01
    8910DPA33V02 - Square D - Contactor
    8910DPA33V02 - Square D - Contactor
    Schneider
    Sale
    FD3100 - Eaton - Molded Case Circuit Breaker
    FD3100 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,860.36
    Sale
    EJB34080 - Square D 80 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EJB34080 - Square D 80 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EJB34080 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,045.01
    Sale
    BJA36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,253.01
    Sale
    TEYL3020B - GE 20 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3020B - GE - Molded Case Circuit Breaker
    GE
    Save $935.01
    Sale
    8910DPA63V09 - Square D 60 Amp 3 Pole 240 Volt Definite Purpose Contactor
    8910DPA63V09 - Square D - 60 Amp Definite Purpose Contactor
    Schneider Electric
    Save $98.51
    Sale
    THQL32090 - GE 90 Amp 3 Pole Circuit Breaker
    THQL32090 - GE - 90 Amp Circuit Breaker
    GE
    Save $164.01
    Sale
    JGA36250 - Square D - Molded Case Circuit Breaker
    JGA36250 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,271.01
    Sale
    HGA36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36100 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $922.01
    Sale
    HJA36150 - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36150 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,505.01
    Sale
    QOB350VH - Square D - 50 Amp 22kA Circuit Breaker
    QOB350VH - Square D - 50 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $296.21
    Sale
    QOU340 - Square D 40 Amp 3 Pole 240 Volt Miniature Circuit Breaker
    QOU340 - Square D - 40 Amp Circuit Breaker
    Schneider Electric
    Save $186.81
    Sale
    HFD3020L - Eaton - Molded Case Circuit Breaker
    HFD3020L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,957.32
    Sale
    HMCP100R3C - Eaton - Molded Case Circuit Breaker
    HMCP100R3C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,624.81
    8910DPA43V02 - Square D - Contactor
    8910DPA43V02 - Square D - Contactor
    Schneider
    Sale
    HFD3060L - Eaton Cutler-Hammer 60 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HFD3060 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $2,054.23
    Sale
    HU361 - Square D 30 Amp 3 Pole 600 Volt Disconnect and Safety Switch
    HU361 - Square D - 30 Amp Disconnect and Safety Switch
    Schneider Electric
    Save $89.01
    Sale
    AN19DN0A5E020 - Eaton - Electric Motor Starter
    Eaton Cutler-Hammer
    Save $236.64
    Sale
    2510MBG2 - Square D 9 Amp 3 Pole 600 Volt Electric Motor Starters
    2510MBG2 - Square D - 9 Amp Electric Motor Starters
    Schneider Electric
    Save $38.41
    Sale
    JD3250 - Eaton - Molded Case Circuit Breaker
    JD3250 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $254.38
    Sale
    HFD3225 - Eaton - Molded Case Circuit Breaker
    HFD3225 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,202
    Sale
    Q325 - Siemens 25 Amp 3 Pole Circuit Breaker
    Q325 - Siemens - 25 Amp Circuit Breaker
    Siemens / ITE
    Save $515.01
    Sale
    HDA36100 - Square D 100 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36100 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,002.01
    Sold Out
    CC3200 - Eaton - Circuit Breaker
    CC3200 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,331.01
    Sale
    HMCP050K2C - Eaton - Molded Case Circuit Breaker
    HMCP050K2C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,137.76
    Sale
    QBHW3070H - Eaton Cutler-Hammer 70 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3070H - Eaton - 70 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $982.11
    Sale
    THHQB32070 - GE 70 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32070 - GE - 22kA Circuit Breaker
    GE
    Save $300.01
    B38000S01 - Siemens - 80 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Sold Out
    BR310 - Eaton Cutler-Hammer 10 Amp 3 Pole 240 Volt Plug-On Circuit Breaker
    BR310 - Eaton - 10 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $347.01
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