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
    FA34070 - Square D 70 Amp 3 Pole 480 Volt Plug-In Molded Case Circuit Breaker
    FA34070 - Square D - 70 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $604.21
    Sale
    HMCPE100R3C - Eaton - Molded Case Circuit Breaker
    HMCPE100R3C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $178
    Sale
    QO310 - Square D - Molded Case Circuit Breaker
    QO310 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $135.01
    Sale
    CQD370 - Siemens - Molded Case Circuit Breaker
    CQD370 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,351.01
    Sale
    EJB34025 - Square D 25 Amp 3 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EJB34025 - Square D 25 Amp 3 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EJB34025 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,043.01
    Sale
    TEYH3060B - GE - Molded Case Circuit Breaker
    TEYH3060B - GE - Molded Case Circuit Breaker
    GE
    Save $229
    BGA36015 - Square D 15 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGA36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    BDA36015 - Square D 15 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $512.01
    Sale
    HMCP600L6W - Eaton - Molded Case Circuit Breaker
    HMCP600L6W - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $158
    Sale
    HJD3250 - Eaton - Molded Case Circuit Breaker
    HJD3250 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $500
    Sale
    GD3090 - Eaton - Molded Case Circuit Breaker
    GD3090 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $167
    Sale
    JGL36200 - Square D - Molded Case Circuit Breaker
    JGL36200 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $951.01
    Sale
    HDA36020 - Square D 20 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $624.01
    3TA402K - Eaton - Circuit Breaker Lug Terminal
    3TA402K - Eaton - Lug Terminal
    Eaton Cutler-Hammer
    Sale
    CHB370 - Eaton Cutler-Hammer 70 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    CHB370 - Eaton - 70 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $222
    Sale
    HMCP400R5C - Eaton - Molded Case Circuit Breaker
    HMCP400R5C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $96
    Sale
    KT3250T - Eaton - Trip Unit
    KT3250T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $234
    Sale
    MDL3800F - Eaton - Molded Case Circuit Breaker
    MDL3800F - Eaton - Frame
    Eaton Cutler-Hammer
    Save $1,157
    Sale
    QBHW3080H - Eaton Cutler-Hammer 80 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3080H - Eaton - 80 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $756.01
    Sale
    QC3060H - Eaton - Circuit Breaker
    QC3060H - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Save $375.04
    Sale
    THHQB32015 - GE 15 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32015 - GE - 22kA Circuit Breaker
    GE
    Save $241.01
    Sale
    THQB32090ST1 - GE - 90 Amp Shunt Trip Circuit Breaker
    THQB32090ST1 - GE - 90 Amp Shunt Trip Circuit Breaker
    GE
    Save $344
    Sale
    NGB3B100B - Siemens - Molded Case Circuit Breaker
    NGB3B100B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $157
    Q32000S01 - Siemens 20 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q32000S01 - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Q34000S01 - Siemens 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q34000S01 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    LXD63B600 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $11,396.01
    Sale
    HFXD63B225 - Siemens - Molded Case Circuit Breaker
    HFXD63B225 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $636
    Sale
    HFXD63B200 - Siemens - Molded Case Circuit Breaker
    HFXD63B200 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $379
    HEB3B020B - Siemens - Molded Case Circuit Breaker
    HEB3B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    B380H - Siemens - 80 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $1,002.01
    Sale
    B36000S01 - Siemens - 60 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $655.01
    Sale
    SEHA36AT0150 - GE - Molded Case Circuit Breaker
    GE
    Save $2,147.01
    Sale
    SEDA36AT0150 - GE - Molded Case Circuit Breaker
    GE
    Save $1,518.01
    Sale
    FBV36TE030RV - GE 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV36TE030RV - GE - Molded Case Circuit Breaker
    GE
    Save $740.01
    XTCE015B10A - Eaton - Contactor
    XTCE015B10A - Eaton - Contactor
    Eaton Cutler-Hammer
    FD3175 - Eaton - Molded Case Circuit Breaker
    FD3175 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    TEB132080 - GE 80 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132080 - GE - Molded Case Circuit Breaker
    GE
    Save $436.01
    Sale
    TED134150 - GE 150 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134150 - GE - Molded Case Circuit Breaker
    GE
    Save $1,434.01
    509-DOD - Allen-Bradley - 120V Volt Starter
    Allen-Bradley
    C25DND330T - Eaton Cutler-Hammer 30 Amp 3 Pole 600 Volt Magnetic Contactor
    C25DND330T - Eaton - 30 Amp Magnetic Contactor
    Eaton Cutler-Hammer
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