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
    KD3100 - Eaton - Molded Case Circuit Breaker
    KD3100 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,113
    Sale
    HKD3400W - Eaton - Molded Case Circuit Breaker
    HKD3400W - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $508
    Sale
    HKD3150 - Eaton - Molded Case Circuit Breaker
    HKD3150 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $982
    Sale
    HJD3150 - Eaton - Molded Case Circuit Breaker
    HJD3150 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $623
    Sale
    CN35SN3A - Eaton - Magnetic Contactor
    CN35SN3A - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Save $588
    Sale
    A200M3CX - Eaton - Electric Motor Starters
    A200M3CX - Eaton - Electric Motor Starter
    Eaton Cutler-Hammer
    Save $491
    AJA720 - Appleton - 200 Amp 2-1/2
    AJA720 - Appleton - Angle Adapter
    Appleton
    ARC6023BC - Appleton - 60 Amp 600V 3 Pole 2 Wire Powertite Series Pin & Sleeve Connector Body
    ARC6023BC - Appleton - Connector
    Appleton
    ADR3023 - Appleton - 30 Amp 600V 3 Pole 2 Wire Powertite Series Pin & Sleeve Receptacle
    ADR3023 - Appleton - Receptacle
    Appleton
    ADR3033 - Appleton - 30 Amp 600V 3 Pole 3 Wire Powertite Series Pin & Sleeve Receptacle
    ADR3033 - Appleton - Receptacle
    Appleton
    Sale
    PGA36120U44A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PGA36120U44A - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $16,356.01
    Sale
    HJL36090 - Square D - Molded Case Circuit Breaker
    HJL36090 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,589.01
    Sale
    NGC312033E - Eaton - Molded Case Circuit Breaker
    NGC312033E - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $2,207
    Sale
    SGLL3606L4XX - GE 600 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGLL3606L4XX - GE - Molded Case Circuit Breaker
    GE
    Save $1,796.49
    SGLL3604L3XX - GE 400 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGLL3604L3XX - GE - Molded Case Circuit Breaker
    GE
    Sale
    SGDA36AN0600 - GE 600 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGDA36AN0600 - GE - Molded Case Circuit Breaker
    GE
    Save $789.01
    Sale
    HNXD63B120H - Siemens - Molded Case Circuit Breaker
    HNXD63B120H - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $46.54
    Sale
    HED43B080 - Siemens 80 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED43B080 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $250.81
    Sale
    CED63A002 - Siemens - Molded Case Circuit Breaker
    CED63A002 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $414.81
    HB3B020 - Siemens 20 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    HB3B020 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    ED23B050 - Siemens 50 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    ED23B050 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    HB3B030 - Siemens - Molded Case Circuit Breaker
    HB3B030 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    8536SBG2V03 - Square D 18 Amp 3 Pole 240 Volt Motor Starter
    8536SBG2V03 - Square D - 18 Amp Motor Starter
    Schneider Electric
    Save $18.01
    Sale
    BQD6315 - Siemens 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6315 - Siemens - Circuit Breaker
    Siemens / ITE
    Save $859.01
    Sale
    SGPA36AT0400 - GE 400 amp 3 pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGPA36AT0400 - GE - Molded Case Circuit Breaker
    GE
    Save $4,739.01
    Sale
    QDL32070 - Square D 70 Amp 3 Pole 240 Volt PowerPact Q Molded Case Circuit Breaker
    QDL32070 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,357.01
    Sale
    QDL32080 - Square D 80 Amp 3 Pole 240 Volt PowerPact Q Molded Case Circuit Breaker
    QDL32080 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,238.01
    Sale
    JLA36225 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,353.96
    Sale
    JLL36225 - Square D - Molded Case Circuit Breaker
    JLL36225 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,377
    Sale
    HDL36015 - Square D 15 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDL36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $688.01
    Sale
    HDL36040 - Square D 40 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDL36040 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $688.01
    Sale
    HGA36015 - Square D 15 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $925.01
    Sale
    HGL36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGL36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $993.01
    Sale
    HGL36125 - Square D 125 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGL36125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,599.01
    Sale
    HJA36025 - Square D 25 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36025 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,238.01
    Sale
    EDB36090 - Square D 90 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36090 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $411.01
    Sale
    FHL36040 - Square D 40 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FHL36040 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,110.41
    Sale
    HLL36050 - Square D - Molded Case Circuit Breaker
    HLL36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,296.01
    Sale
    HLL36080 - Square D - Molded Case Circuit Breaker
    HLL36080 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,562.01
    Sale
    LAL36225 - Square D - Molded Case Circuit Breaker
    LAL36225 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,960.01
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