3 Pole Breakers

4551 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4551 products
    B330H00S01 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    3RT2035-1AM20 - Siemens - 40 Amp Magnetic Contactor
    Siemens/ITE
    Save $143.18
    Sale
    3RT2037-1AP60 - Siemens - 65 Amp Magnetic Contactor
    Siemens/ITE
    Save $310.95
    Sale
    THQL32070ST1 - GE 70 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQL32070ST1 - GE 70 Amp Molded Case Circuit Breaker
    GE
    Save $211.01
    LEN00B003120B - Siemens 20 Amp 3 Pole 600 Volt Magnetic Contactor
    LEN00B003120B - Siemens - 20 Amp Magnetic Contactor
    Siemens/ITE
    Limited availability
    MP3100KM - Siemens 100 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP3100KM - Siemens - 100 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,335.01
    Sale
    MP320KH - Siemens 20 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP320KH - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $453.01
    Sale
    CQD6350 - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $877.01
    Sale
    CQD6340 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $980.01
    Sale
    B360HH00S01 - Siemens - 60 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,015.01
    Sale
    LGB3B045B - Siemens - 45 Amp Rating Plug
    LGB3B045B - Siemens - 45 Amp Rating Plug
    Siemens/ITE
    Save $95.50
    Sale
    B3100HH00S01 - Siemens - 100 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,520.01
    EH3B015 - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens/ITE
    TGN3323R - GE 100 Amp Molded Case Circuit Breaker
    GE
    Sale
    TFK236T150 - GE 150 Amp Trip Unit & Programmer
    GE
    Save $232.51
    BAB3015HV - Eaton Cutler-Hammer 15 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BAB3015HV - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    XTCE012B10E - Eaton Cutler-Hammer 12 Amp 3 Pole 600 Volt Magnetic Contactor
    XTCE012B10E - Eaton - 12 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $107.01
    100-C23J10 - Allen Bradley 23 Amp Magnetic Contactor
    Allen-Bradley
    Limited availability
    FS340035A - Thomas & Betts 35 Amp 3 Pole 480 Volt Feed Thru Molded Case Circuit Breaker
    FS340035A - Thomas & Betts 35 Amp Molded Case Circuit Breaker
    Thomas & Betts
    Limited availability
    LUCA32FU - Square D 32 Amp 3 Pole 600 Volt Electric Motor Starter
    LUCA32FU - Square D - 32 Amp Electric Motor Starter
    Schneider Electric
    Sale
    QOU3201021 - Square D 20 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QOU3201021 - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $329.01
    992350 - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    WMZS3C20 - Eaton - 20 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $273.01
    DH322NGK - Eaton Cutler-Hammer 60 Amp 3 Pole 240 Volt Disconnect and Safety Switch
    DH322NGK - Eaton - 60 Amp Disconnect and Safety Switch
    Eaton Cutler-Hammer
    Sale
    XTCE025C10E - Eaton Cutler-Hammer 25 Amp 3 Pole 600 Volt Magnetic Contactor
    XTCE025C10E - Eaton - 25 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $111.01
    Sale
    XTCE032C10TD - Eaton Cutler-Hammer 32 Amp 3 Pole 600 Volt Magnetic Contactor
    XTCE032C10TD - Eaton - 32 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $91.01
    EC3060 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    BR3100ST - Eaton Cutler-Hammer 100 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BR3100ST - Eaton - 100 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $508.01
    Sale
    BR380ST - Eaton Cutler-Hammer 80 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BR380ST - Eaton - 80 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $750.01
    Sale
    EHC3040 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $14
    DH323FGK - Eaton - Disconnect and Safety Switch
    DH323FGK - Eaton - Disconnect and Safety Switch
    Eaton Cutler-Hammer
    CHB390 - Eaton - 90 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    CHB380 - Eaton - 80 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $97
    Sale
    FA32030 - Square D - 30 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $391.41
    Limited availability
    8536SCO3V02H20S - Square D 27 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    8536SCO3V02H20S - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Limited availability
    BAB3100HT - Eaton Cutler-Hammer 100 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker Under Voltage Release
    BAB3100HT - Eaton - 100 Amp Under Voltage Release
    Eaton Cutler-Hammer
    Save $239
    Sale
    QBHW3020HS - Eaton Cutler-Hammer 20 Amp 3 Pole 240 Volt Bolt-On Electric Motor Starter
    QBHW3020HS - Eaton - 20 Amp Electric Motor Starter
    Eaton Cutler-Hammer
    Save $77
    E43B090 - Siemens - 90 Amp Molded Case Circuit Breaker
    Siemens/ITE
    AE16FNS0AC - Eaton - 32 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Sale
    B390H00S01 - Siemens - 90 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,153.01
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