3 Pole Breakers

4541 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4541 products
    Sale
    DK3400W - Eaton - Molded Case Circuit Breaker
    DK3400W - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $284
    Sale
    BGA36015 - Square D 15 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGA36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $918.01
    Sale
    BGA36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGA36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $851.01
    Sale
    BDA36040 - Square D 40 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA36040 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $512.01
    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
    HKD3300 - Eaton - Molded Case Circuit Breaker
    HKD3300 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,162
    Sale
    GD3090 - Eaton - Molded Case Circuit Breaker
    GD3090 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $167
    Limited availability
    LGB3B125B - Siemens - Molded Case Circuit Breaker
    LGB3B125B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $144
    Sale
    JGA36175 - Square D - Molded Case Circuit Breaker
    JGA36175 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,014.51
    Sale
    HDA36070 - Square D 70 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36070 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $761.01
    Sale
    HDL36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDL36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $688.01
    Sale
    HGA36060 - Square D 60 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $925.01
    Sale
    FAL36060 - Square D 60 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $180
    Sale
    MGL36600 - Square D 600 Amp 3 Pole 600 Volt Solid State Molded Case Circuit Breaker
    MGL36600 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,780.01
    Sale
    BAB3070HS - Eaton - 70 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $889.54
    Sale
    CC3100 - Eaton - Circuit Breaker
    CC3100 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $200
    Sale
    CHB340 - Eaton Cutler-Hammer 40 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    CHB340 - Eaton - 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $200
    Sale
    EHD3060L - Eaton - Molded Case Circuit Breaker
    EHD3060L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $41
    Sale
    FD3015L - Eaton - Molded Case Circuit Breaker
    FD3015L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,644.32
    Sale
    KT3300T - Eaton - Trip Unit
    KT3300T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $259
    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 $684.01
    Sale
    QC3060H - Eaton - Circuit Breaker
    QC3060H - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Save $383.01
    Sale
    TED134060WL - GE 60 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134060WL - GE - Molded Case Circuit Breaker
    GE
    Save $389.01
    B37000S01 - Siemens - 70 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Q32000S01 - Siemens 20 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q32000S01 - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Q33000S01 - Siemens 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q33000S01 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    ED43B030 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,202.01
    Sale
    QJ23B200 - Siemens - Molded Case Circuit Breaker
    QJ23B200 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,137.01
    Limited availability
    SRPG600A600 - GE - Rating Plug
    GE
    SRPG400A250 - GE - Rating Plug
    GE
    Sale
    SEDA36AT0100 - GE - Molded Case Circuit Breaker
    GE
    Save $503.01
    8910DPA53V02 - Square D - Contactor
    8910DPA53V02 - Square D - Contactor
    Schneider Electric
    FD3175 - Eaton - Molded Case Circuit Breaker
    FD3175 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    FD3080 - Eaton - Molded Case Circuit Breaker
    FD3080 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,820.36
    Sale
    BJA36080 - Square D 80 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BJA36080 - Square D - 80 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $1,408.01
    THN3321 - GE 30 Amp 3 Pole 600 Volt Disconnect and Safety Switch
    THN3321 - GE 30 Amp Disconnect and Safety Switch
    GE
    Sale
    TH3361 - GE 30 Amp 3 Pole 600 Volt Disconnect and Safety Switch
    TH3361 - GE 30 Amp Disconnect and Safety Switch
    GE
    Save $144.01
    Sale
    GV2ME22 - Square D 25 Amp 3 Pole 600 Volt Electric Motor Starter
    GV2ME22 - Square D - 25 Amp Electric Motor Starter
    Schneider Electric
    Save $140.01
    Sale
    BJA36040 - Square D 40 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36040 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,253.01
    Sale
    LGH3630NN - Eaton - Molded Case Circuit Breaker
    LGH3630NN - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $2,023
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