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
    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
    QOB340EPD - Square D 40 Amp 3 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    QOB340EPD - Square D - 40 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
    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
    XTCE009B10TD - Eaton Cutler-Hammer 9 Amp 3 Pole 600 Volt Magnetic Contactor
    XTCE009B10TD - Eaton - 9 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    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
    MP345 - Siemens 45 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP345 - Siemens - 45 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
    THHQL32100 - GE 100 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THHQL32100 - GE 100 Amp Molded Case Circuit Breaker
    GE
    Save $227.01
    Sale
    TG4322R - GE 60 Amp Disconnect and Safety Switch
    GE
    Save $126.01
    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
    Limited availability
    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
    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
    TEYH3025B - GE 25 Amp Motor Starter Overload Relay
    TEYH3025B - GE 25 Amp Motor Starter Overload Relay
    GE
    Save $233
    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
    Sale
    B3100H00S01 - Siemens - 100 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,150.01
    TGN3323R - GE 100 Amp Molded Case Circuit Breaker
    GE
    Sale
    TFK236T150 - GE 150 Amp Trip Unit & Programmer
    GE
    Save $232.51
    Sale
    FBV36TE040RV - GE 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV36TE040RV - GE 40 Amp Molded Case Circuit Breaker
    GE
    Save $736.01
    Sale
    FBV36TE025RV - GE 25 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV36TE025RV - GE 25 Amp Molded Case Circuit Breaker
    GE
    Save $757.01
    Sale
    ADS36030HD - GE 30 Amp 3 Pole 600 Volt Panel Board Switch
    ADS36030HD - GE 30 Amp Panel Board Switch
    GE
    Save $911.51
    C25DND330B - Eaton Cutler-Hammer 30 Amp 3 Pole 600 Volt Magnetic Contactor
    C25DND330B - Eaton - 30 Amp Magnetic Contactor
    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
    GV2ME04 - Square D 63 Amp 3 Pole 600 Volt Electric Motor Starter
    GV2ME04 - Square D - 63 Amp Electric Motor Starter
    Schneider Electric
    LC1D25U7 - Square D 25 Amp 3 Pole 690 Volt Magnetic Contactor
    LC1D25U7 - Square D - 25 Amp Magnetic Contactor
    Schneider Electric
    Limited availability
    LUCA32FU - Square D 32 Amp 3 Pole 600 Volt Electric Motor Starter
    LUCA32FU - Square D - 32 Amp Electric Motor Starter
    Schneider Electric
    LC1D12BD - Square D 12 Amp 3 Pole 690 Volt Magnetic Contactor
    LC1D12BD - Square D - 12 Amp Magnetic Contactor
    Schneider Electric
    992350 - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Recently viewed