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
    A200M4CB - Eaton - Electric Motor Starters
    A200M4CB - Eaton - Electric Motor Starter
    Eaton Cutler-Hammer
    A200M3CB - Eaton - Electric Motor Starters
    A200M3CB - Eaton - Electric Motor Starter
    Eaton Cutler-Hammer
    Limited availability
    CVS3100X - Eaton - Molded Case Circuit Breaker
    CVS3100X - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $151
    Limited availability
    CVH3200X - Eaton - Molded Case Circuit Breaker
    CVH3200X - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $237
    Limited availability
    CVH3100X - Eaton - Molded Case Circuit Breaker
    CVH3100X - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $204
    B330AGD - Eaton - Molded Case Circuit Breaker
    B330AGD - Eaton - Nema Starter
    Eaton Cutler-Hammer
    FDPWT3211R - Eaton - Panel Board Switch
    FDPWT3211R - Eaton - Panel Board Switch
    Eaton Cutler-Hammer
    Limited availability
    FDPBT3644J - Eaton - Panel Board Switch
    FDPBT3644J - Eaton - Panel Board Switch
    Eaton Cutler-Hammer
    FDPBT3244R - Eaton - Panel Board Switch
    FDPBT3244R - Eaton - Panel Board Switch
    Eaton Cutler-Hammer
    CN55BN3AB - Eaton - Magnetic Contactor
    CN55BN3AB - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Sale
    QMB361HW - Square D 30 Amp 3 Pole 600 Volt Fusible Panel Board Switch
    QMB361HW - Square D - 30 Amp Fusible Panel Board Switch
    Schneider Electric
    Save $296.01
    Limited availability
    QMB324W - Square D 200 Amp 3 Pole 240 Volt Fusible Panel Board Switch
    QMB324W - Square D - 200 Amp Fusible Panel Board Switch
    Schneider Electric
    Sale
    QMB321HW - Square D 30 Amp 3 Pole 240 Volt Fusible Panel Board Switch
    QMB321HW - Square D - 30 Amp Fusible Panel Board Switch
    Schneider Electric
    Save $459.51
    Sale
    QJL32225 - Square D 225 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QJL32225 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,507.01
    Sale
    QJL32125 - Square D 125 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QJL32125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,108.01
    Sale
    QGL32100 - Square D 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QGL32100 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,542.01
    Limited availability
    A201K6CX - Eaton - Magnetic Contactor
    A201K6CX - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Limited availability
    SMBKJD3400 - Siemens 400 Amp 3 Pole 480 Volt Panelboard Mounted Main Breaker Kits
    SMBKJD3400 - Siemens - Mounting Kit
    Siemens / ITE
    Limited availability
    A201K5CX - Eaton - Magnetic Contactor
    A201K5CX - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    A201K5CA - Eaton - Magnetic Contactor
    A201K5CA - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    A201K3CX - Eaton - Magnetic Contactor
    A201K3CX - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Sale
    FBV36TE080RV - GE 80 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV36TE080RV - GE - Molded Case Circuit Breaker
    GE
    Save $844.01
    Sale
    FBN36TE025RV - GE 25 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE025RV - GE - Molded Case Circuit Breaker
    GE
    Save $876.01
    Sale
    FBN36TE015RV - GE 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE015RV - GE - Molded Case Circuit Breaker
    GE
    Save $994.01
    Limited availability
    EDB3175L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $363
    Sale
    8536SGO1V06 - Square D 270 Amp 3 Pole 600 Volt Electric Motor Starter
    8536SGO1V06 - Square D - 270 Amp Electric Motor Starter
    Schneider Electric
    Save $3,152.01
    Sale
    8502SBO2V02S - Square D 18 Amp 3 Pole 600 Volt Magnetic Contactor
    8502SBO2V02S - Square D - 18 Amp Magnetic Contactor
    Schneider Electric
    Save $88.01
    Limited availability
    TEYH3045B - GE - Molded Case Circuit Breaker
    TEYH3045B - GE - Molded Case Circuit Breaker
    GE
    Save $116
    Sale
    DTNF361R - Siemens 30 Amp 3 Pole 600 Volt Disconnect Safety Switches
    DTNF361R - Siemens - 30 Amp Disconnect Safety Switches
    Siemens / ITE
    Save $2,181.01
    Sale
    BG3B015 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $111.37
    Sale
    LGG3B100L - Siemens - Molded Case Circuit Breaker
    LGG3B100L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $2,141.01
    Sale
    LGG3B050L - Siemens - Molded Case Circuit Breaker
    LGG3B050L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $2,045.01
    Sale
    LGG3B020L - Siemens - Molded Case Circuit Breaker
    LGG3B020L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $2,045.01
    Sale
    HGB3B045B - Siemens - Molded Case Circuit Breaker
    HGB3B045B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $78
    Sale
    HRA36100U31X - Square D - Molded Case Circuit Breaker
    HRA36100U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,448.01
    ED23B090 - Siemens - Molded Case Circuit Breaker
    ED23B090 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    CMD63B600 - Siemens - Molded Case Circuit Breaker
    CMD63B500 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    PHF260000M - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    PGL36120U41A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PGL36120U41A - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $15,688.01
    Sale
    MGL36350 - Square D 350 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    MGL36350 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,881.01
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