3 Pole Breakers

4550 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4550 products
    Sale
    TEYL3090B - GE 90 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3090B - GE - Molded Case Circuit Breaker
    GE
    Save $1,185.01
    Sale
    FDPW365R - Eaton - Panel Board Switch
    FDPW365R - Eaton - Panel Board Switch
    Eaton Cutler-Hammer
    Save $523
    Sale
    AE16ANS0AC - Eaton - Electric Motor Starter
    AE16ANS0AC - Eaton - Electric Motor Starter
    Eaton Cutler-Hammer
    Save $403.01
    TGN3321R - GE 30 Amp 3 Pole 240 Volt Safety Switches
    TGN3321R - GE 30 Amp Safety Switches
    GE
    Sale
    NGH312036E - Eaton - Molded Case Circuit Breaker
    NGH312036E - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,034
    Limited availability
    CH390 - Eaton - 90 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    PJA36120U44A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PJA36120U44A - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $19,211.01
    Sale
    HJL36050M72 - Square D - Molded Case Circuit Breaker
    HJL36050M72 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $815.01
    Sale
    FBN36TE100RV - GE 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE100RV - GE - Molded Case Circuit Breaker
    GE
    Save $1,023.01
    Sale
    LGL36400U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,158.01
    Sale
    HJL36150M74 - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJL36150M74 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,215.01
    Sale
    KD3200 - Eaton - Molded Case Circuit Breaker
    KD3200 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,020
    Sale
    JD3200 - Eaton - Molded Case Trip Units And Programmers
    JD3200 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $846
    Sale
    JD3150 - Eaton - Molded Case Trip Units And Programmers
    JD3150 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,043
    Sale
    BDA36025 - Square D 25 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA36025 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $412.01
    Sale
    HGB3B050B - Siemens 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B050B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $244
    Sale
    HED43B125 - Siemens 125 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED43B125 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $560.04
    Sale
    HGA36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $957.01
    Sale
    HGA36040 - Square D 40 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36040 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $997.01
    Sale
    HJA36070 - Square D 70 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36070 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,425.01
    Sale
    HJL36030 - Square D - Molded Case Circuit Breaker
    HJL36030 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,499.01
    Sale
    QOU325 - Square D 25 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QOU325 - Square D - 25 Amp Circuit Breaker
    Schneider Electric
    Save $134.81
    Sale
    EHD3040L - Eaton - Molded Case Circuit Breaker
    EHD3040L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $41
    Sale
    EHD3090L - Eaton - Molded Case Circuit Breaker
    EHD3090L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $61
    Sale
    JT3250T - Eaton - Trip Unit
    JT3250T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $55
    QBHW3090H - Eaton Cutler-Hammer 90 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3090H - Eaton - 90 Amp Circuit Breaker
    Eaton Cutler-Hammer
    QC3070H - Eaton - Circuit Breaker
    QC3070H - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    TED136100WL - GE 100 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136100WL - GE - Molded Case Circuit Breaker
    GE
    Save $689.01
    TKM836F000 - GE 800 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TKM836F000 - GE - 800 Amp Molded Case Circuit Breaker
    GE
    Sale
    LXD63S600A - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $9,021.01
    Q33000S01 - Siemens 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q33000S01 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    QR23B125 - Siemens - Molded Case Circuit Breaker
    QR23B125 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,613.01
    APJ6385 - Crouse-Hinds 60 Amp 3 Pole 600 Volt Circuit Breaking Plug
    APJ6385 - Crouse-Hinds - Plug
    Crouse-Hinds
    Sale
    ED43B080 - Siemens - Molded Case Circuit Breaker
    ED43B080 - Siemens - Molded Case Circuit Breaker
    ED43B080 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,626.01
    Sale
    QJ23B200H - Siemens - Molded Case Circuit Breaker
    QJ23B200H - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $3,427.01
    Sale
    NEB3B060B - Siemens - Molded Case Circuit Breaker
    NEB3B060B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $314
    Sale
    HFXD63B250 - Siemens - Molded Case Circuit Breaker
    HFXD63B250 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $397
    Sale
    THQB32080ST1 - GE - 80 Amp Shunt Trip Circuit Breaker
    THQB32080ST1 - GE - 80 Amp Shunt Trip Circuit Breaker
    GE
    Save $293
    Sale
    THQB32060ST1 - GE - 60 Amp Shunt Trip Circuit Breaker
    THQB32060ST1 - GE - 60 Amp Shunt Trip Circuit Breaker
    GE
    Save $313
    Limited availability
    SRPK800A600 - GE - Rating Plug
    SRPK800A600 - GE - Rating Plug
    GE
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