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
    THN3361SS316 - General Electrics - Disconnect
    THN3361SSW - GE 30 Amp Disconnect and Safety Switch
    GE
    Save $714.01
    TH4324R - GE 200 Amp Disconnect and Safety Switch
    GE
    Limited availability
    JGE3175FAG - Eaton Cutler-Hammer 175 Amp 3 Pole 600 Volt Feed Thru Molded Case Circuit Breaker
    JGE3175FAG - Eaton - 175 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $205
    MB233WB - GE 225 Amp Molded Case Circuit Breaker
    GE
    SGHB36BA0150 - GE 150 Amp Molded Case Circuit Breaker
    GE
    Limited availability
    QO320EPD - Square D 20 Amp 3 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QO320EPD - Square D - 20 Amp Ground Fault Equipment Protection Breaker
    Schneider Electric
    Save $695.17
    KAP36100 - Square D - 100 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    LAP36300 - Square D 300 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LAP36300 - Square D - 300 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $2,118.01
    Limited availability
    FDPBS364R - Eaton - 200 Amp Panel Board Switch
    Eaton Cutler-Hammer
    Save $194
    Sale
    FDE308032 - Eaton Cutler-Hammer 80 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    FDE308032 - Eaton - 80 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $211
    DJM32400E20 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    LAP36400MB - Square D 400 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LAP36400MB - Square D - 400 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $2,431.01
    Sale
    HQP3020H - Eaton Cutler-Hammer 20 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    HQP3020H - Eaton - 20 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $345.01
    MP340 - Siemens 40 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP340 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens/ITE
    MP335 - Siemens 35 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP335 - Siemens - 35 Amp Molded Case Circuit Breaker
    Siemens/ITE
    THQB31WY20 - GE 20 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THQB31WY20 - GE 20 Amp Molded Case Circuit Breaker
    GE
    Sale
    THHQL32060 - GE 60 Amp Molded Case Circuit Breaker
    GE
    Save $179.01
    Sale
    TG4322R - GE 60 Amp Disconnect and Safety Switch
    GE
    Save $126.01
    B330H00S01 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens/ITE
    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
    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
    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
    Recently viewed