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
    HDA36030 - Square D 30 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36030 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $624.01
    Sale
    FAL36100 - Square D 100 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36100 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,509.01
    Sale
    QOU380 - Square D 80 Amp 3 Pole 240 Volt Unit Mount Circuit Breaker
    QOU380 - Square D - 80 Amp Circuit Breaker
    Schneider Electric
    Save $263.29
    Sale
    QBHW3070H - Eaton Cutler-Hammer 70 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3070H - Eaton - 70 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,032.11
    Sale
    QC3050H - Eaton - Circuit Breaker
    QC3050H - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Save $481.66
    SRPG400A200 - GE - Rating Plug
    GE
    8910DPA43V09 - Square D - Contactor
    8910DPA43V09 - Square D - Contactor
    Schneider Electric
    Sale
    FD3040 - Eaton - Molded Case Circuit Breaker
    FD3040 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,637.32
    Sale
    HFD3070 - Eaton - Moded Case Circuit Breaker
    HFD3070 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $2,547.66
    Sale
    HFD3080 - Eaton - Moded Case Circuit Breaker
    HFD3080 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $2,547.66
    Sale
    TEYD3015B - GE 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3015B - GE - Molded Case Circuit Breaker
    GE
    Save $585.01
    Sale
    BDA36020 - Square D 20 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $512.01
    Sale
    HFD3175 - Eaton - Molded Case Circuit Breaker
    HFD3175 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,301.01
    Limited availability
    CC3200 - Eaton - Circuit Breaker
    CC3200 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $18
    Sale
    HFD3150L - Eaton - Molded Case Circuit Breaker
    HFD3150L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $767
    Sale
    HJD3250F - Eaton - Molded Case Circuit Breaker
    HJD3250F - Eaton - Frame
    Eaton Cutler-Hammer
    Save $828
    QBHW3015H - Eaton Cutler-Hammer 15 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3015H - Eaton - 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    B310000S01 - Siemens - 100 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Limited availability
    BR310 - Eaton Cutler-Hammer 10 Amp 3 Pole 240 Volt Plug-On Circuit Breaker
    BR310 - Eaton - 10 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $355.01
    Sale
    QJ23B200 - Siemens - Molded Case Circuit Breaker
    QJ23B200 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,369.01
    Sale
    THQB32050ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
    THQB32050ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
    GE
    Save $310
    Sale
    SELA36AI0150 - GE - Molded Case Circuit Breaker
    GE
    Save $807.01
    Sale
    FD3060 - Eaton - Molded Case Circuit Breaker
    FD3060 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,637.32
    Sale
    BJA36060 - Square D 60 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,346.01
    Sale
    AN19BN0A5E020 - Eaton - Electric Motor Starter
    AN19BN0A5E020 - Eaton - Electric Motor Starter
    Eaton Cutler-Hammer
    Save $89
    Sale
    GD3050 - Eaton - Molded Case Circuit Breaker
    GD3050 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $140
    Sale
    TEYL3040B - GE - Molded Case Circuit Breaker
    TEYL3040B - GE - Molded Case Circuit Breaker
    GE
    Save $1,125.01
    Sale
    BJA36125 - Square D 125 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,056.01
    Sale
    BDA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA36060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $512.01
    Sale
    BAB3030HS - Eaton - 30 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $632.44
    Sale
    FD3020L - Eaton - Molded Case Circuit Breaker
    FD3020L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,644.32
    FD3125L - Eaton - Molded Case Circuit Breaker
    FD3125L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    SEDA36AN0100 - GE 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SEDA36AN0100 - GE - Molded Case Circuit Breaker
    GE
    Save $722.01
    Sale
    JXD63B400 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $6,134.01
    APJ6375 - Crouse-Hinds 60 Amp 3 Pole 600 Volt Circuit Breaking Plug
    APJ6375 - Crouse-Hinds - Plug
    Crouse-Hinds
    SRPE100A80 - GE - Rating Plug
    GE
    Sale
    SEHA36AT0100 - GE - Molded Case Circuit Breaker
    GE
    Save $724.01
    Sale
    SEDA36AT0100 - GE - Molded Case Circuit Breaker
    GE
    Save $503.01
    Sale
    QBA32200 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,194.01
    Sale
    SGHA36AT0600 - GE - Molded Case Circuit Breaker
    GE
    Save $3,932.01
    Recently viewed