3 Pole Breakers

4553 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4553 products
    Sale
    HMCP250L5C - Eaton - Molded Case Circuit Breaker
    HMCP250L5C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $489
    Sale
    HMCP600L6C - Eaton - Molded Case Circuit Breaker
    HMCP600L6C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $350
    Sale
    HMCP800X7W - Eaton - Molded Case Circuit Breaker
    HMCP800X7W - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $965
    Sale
    HMCPS003A0C - Eaton - Molded Case Circuit Breaker
    HMCPS003A0C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $264
    Sale
    JT3070T - Eaton - Trip Unit
    JT3070T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $82
    Sale
    JT3090T - Eaton - Trip Unit
    JT3090T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $33
    Sale
    JT3100T - Eaton - Trip Unit
    JT3100T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $237
    Sale
    LES3600LSG - Eaton - Trip Unit
    LES3600LSG - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $322
    Sale
    LES3600LSIG - Eaton - Trip Unit
    LES3600LSIG - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $118
    Sale
    MT3450T - Eaton - Trip Unit
    MT3450T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $247
    Sale
    MT3500T - Eaton - Trip Unit
    MT3500T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $139
    Limited availability
    QC3025H - Eaton - Circuit Breaker
    QC3025H - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Save $377.01
    Limited availability
    QC3055H - Eaton - Circuit Breaker
    QC3055H - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Save $386.01
    Limited availability
    AMC6EBFP - GE 3 Pole Molded Case Circuit Breaker Mounting Module
    AMC6EBFP - GE - Mounting Hardware
    GE
    Limited availability
    AMC6GBFP - GE 600 Amp 3 Pole Molded Case Circuit Breaker Mounting Module
    AMC6GBFP - GE - Mounting Hardware
    GE
    FBH36TE015RV - GE 15 Amp 3 Pole 600 Volt Record Plus Molded Case Circuit Breaker
    FBH36TE015RV - GE - 15 Amp Molded Case Circuit Breaker
    GE
    Limited availability
    FBH36TE020RV - GE 20 Amp 3 Pole 600 Volt Record Plus Molded Case Circuit Breaker
    FBH36TE020RV - GE - 20 Amp Molded Case Circuit Breaker
    GE
    FBH36TE070RV - GE 70 Amp 3 Pole 600 Volt Record Plus Molded Case Circuit Breaker
    FBH36TE070RV - GE - 70 Amp Molded Case Circuit Breaker
    GE
    Limited availability
    FBH36TE080RV - GE 80 Amp 3 Pole 600 Volt Record Plus Molded Case Circuit Breaker
    FBH36TE080RV - GE - 80 Amp Molded Case Circuit Breaker
    GE
    Limited availability
    FBH36TE100RV - GE 100 Amp 3 Pole 600 Volt Record Plus Molded Case Circuit Breaker
    FBH36TE100RV - GE - 100 Amp Molded Case Circuit Breaker
    GE
    Save $786.01
    Limited availability
    SAXSEP36150 - GE - 150 Amp Circuit Breaker Current Limiter
    GE
    Sale
    SGDA36AN0400 - GE 400 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGDA36AN0400 - GE - Molded Case Circuit Breaker
    GE
    Save $649.01
    Sale
    TEB132020WL - GE 20 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132020WL - GE - Molded Case Circuit Breaker
    GE
    Save $332.01
    Sale
    TEB132090WL - GE 90 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132090WL - GE - Molded Case Circuit Breaker
    GE
    Save $365.01
    Sale
    TED134010WL - GE 10 Amp 3 Pole 480 Volt Molded Case Circuit Breaker General Electric Lug
    TED134010WL - GE - Molded Case Circuit Breaker
    GE
    Save $501.01
    Sale
    TED134035WL - GE 35 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134035WL - GE - Molded Case Circuit Breaker
    GE
    Save $409.01
    Sale
    TED136045WL - GE 45 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136045WL - GE - Molded Case Circuit Breaker
    GE
    Save $571.01
    Sale
    TED136080WL - GE 80 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136080WL - GE - Molded Case Circuit Breaker
    GE
    Save $467.01
    TED136110WL - GE 110 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136110WL - GE - Molded Case Circuit Breaker
    GE
    THED136110WL - GE 110 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    THED136110WL - GE - Molded Case Circuit Breaker
    GE
    Sale
    BQ3B01500S01 - Siemens 15 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B01500S01 - Siemens - 15 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $669.01
    Sale
    BQ3B045H - Siemens 45 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B045H - Siemens - 45 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $567.09
    Limited availability
    BQ3B05000S01 - Siemens 50 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B05000S01 - Siemens - 50 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $579.01
    Limited availability
    BQD345 - Siemens 45 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD345 - Siemens - 45 Amp Molded Case Circuit Breaker
    Siemens / ITE
    TJJ436300WL - GE 300 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TJJ436300WL - GE - Molded Case Circuit Breaker
    GE
    FBH36TE040RV - GE - Molded Case Circuit Breaker
    GE
    Limited availability
    BQD6335 - Siemens 35 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6335 - Siemens - 35 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    BQD6345 - Siemens 45 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6345 - Siemens - 45 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    CED63A001 - Siemens - Molded Case Circuit Breaker
    CED63A001 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $5,574.01
    Sale
    CED63A003 - Siemens - Molded Case Circuit Breaker
    CED63A003 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $5,574.01
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