3 Pole Breakers

4552 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4552 products
    Sale
    Q380 - Siemens 80 Amp 3 Pole Circuit Breaker
    Q380 - Siemens - 80 Amp Circuit Breaker
    Siemens / ITE
    Save $513.18
    Sale
    BAB3015H - Eaton - 15 Amp Circuit Breaker
    BAB3015H - Eaton - 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $474.07
    Sale
    TEY315 - GE 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEY315 - GE - Molded Case Circuit Breaker
    GE
    Save $348.01
    Sale
    THQB32080 - GE 80 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32080 - GE - 80 Amp Circuit Breaker
    GE
    Save $291
    THQL32020 - GE 20 Amp 3 Pole Circuit Breaker
    THQL32020 - GE - 20 Amp Circuit Breaker
    GE
    Sale
    BQ3B100 - Siemens 100 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B100 - Siemens - 100 Amp Circuit Breaker
    Siemens / ITE
    Save $544.01
    Sale
    GHB3020 - Eaton - Molded Case Circuit Breaker
    GHB3020 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $600.48
    BQD360 - Siemens 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD360 - Siemens - 60 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BQD315 - Siemens 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD315 - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BQD340 - Siemens 40 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD340 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BQD350 - Siemens 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD350 - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    EGB34020 - Square D 20 Amp 3 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EGB34020 - Square D 20 Amp 3 Pole 480 Volt Bolt-On Circuit Molded Case Breaker
    EGB34020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $950.01
    Sale
    QO390 - Square D - 90 Amp Circuit Breaker
    QO390 - Square D - 90 Amp Circuit Breaker
    QO390 - Square D - 90 Amp Circuit Breaker
    Schneider Electric
    Save $305.29
    Sale
    B380 - Siemens 80 Amp 3 Pole Bolt-On Circuit Breaker
    B380 - Siemens - 80 Amp Circuit Breaker
    Siemens / ITE
    Save $660.01
    Sale
    Q315 - Siemens 15 Amp 3 Pole Circuit Breaker
    Q315 - Siemens - 15 Amp Circuit Breaker
    Siemens / ITE
    Save $519
    THQL32060 - GE 60 Amp 3 Pole Circuit Breaker
    THQL32060 - GE - 60 Amp Circuit Breaker
    GE
    SRPF250A200 - GE - Rating Plug
    SRPF250A200 - GE - Rating Plug
    GE
    BR370 - Eaton Cutler-Hammer 70 Amp 3 Pole Circuit Breaker
    BR370 - Eaton - 70 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BQ3B030 - Siemens 30 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B030 - Siemens - 30 Amp Circuit Breaker
    Siemens / ITE
    Save $392.01
    Sale
    BQ3B060 - Siemens 60 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B060 - Siemens - 60 Amp Circuit Breaker
    Siemens / ITE
    Save $394.01
    B335 - Siemens 35 Amp 3 Pole Bolt-On Circuit Breaker
    B335 - Siemens - 35 Amp Circuit Breaker
    Siemens / ITE
    Sale
    EGB34030 - Square D 30 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34030 - Square D 30 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34030 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $893.01
    Limited availability
    THQB32070 - GE 70 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32070 - GE - 70 Amp Circuit Breaker
    GE
    Save $283
    Sale
    B370 - Siemens 70 Amp 3 Pole Bolt-On Circuit Breaker
    B370 - Siemens - 70 Amp Circuit Breaker
    Siemens / ITE
    Save $562.93
    Sale
    QO335 - Square D - 35 Amp Circuit Breaker
    QO335 - Square D - 35 Amp Circuit Breaker
    QO335 - Square D - 35 Amp Circuit Breaker
    Schneider Electric
    Save $188.01
    Sale
    EDB34125 - Square D 125 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $69.01
    Sale
    GHB3050 - Eaton - Molded Case Circuit Breaker
    GHB3050 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $600.48
    BR380 - Eaton Cutler-Hammer 80 Amp 3 Pole Circuit Breaker
    BR380 - Eaton - 80 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    THQB32035 - GE 35 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32035 - GE - 35 Amp Circuit Breaker
    GE
    Save $183
    Sale
    EDB34025 - Square D 25 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34025 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $512.01
    Sale
    QOB390 - Square D - 90 Amp Circuit Breaker
    Schneider Electric
    Save $344.53
    Sale
    C306DN3B - Eaton - Overload Relay
    C306DN3B - Eaton - Overload Relay
    Eaton Cutler-Hammer
    Save $50.04
    Sale
    TEYD3125B - General Electric 125 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3125B - GE - Molded Case Circuit Breaker
    GE
    Save $1,893.01
    SFLA36AT0250 - GE - Molded Case Circuit Breaker
    GE
    Sale
    JDA36200 - Square D - Molded Case Circuit Breaker
    JDA36200 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,867.01
    Sale
    GHB3040 - Eaton - Molded Case Circuit Breaker
    GHB3040 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $600.48
    Sale
    SELA36AT0150 - GE - Molded Case Circuit Breaker
    GE
    Save $2,513.01
    Sale
    BQ3B020 - Siemens 20 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B020 - Siemens - 20 Amp Circuit Breaker
    Siemens / ITE
    Save $392.01
    Sale
    HFD3200 - Eaton - Molded Case Circuit Breaker
    HFD3200 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,401.01
    Sale
    EGB34060 - Square D 60 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34060 - Square D 60 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $893.01
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