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
    Sale
    LJA36600U31X - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LJA36600U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $5,976.01
    Sale
    FD3040L - Eaton - Molded Case Circuit Breaker
    FD3040L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,637.32
    Sale
    FDB3100L - Eaton - Molded Case Circuit Breaker
    FDB3100L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $131
    Sale
    KD3300 - Eaton - Molded Case Circuit Breaker
    KD3300 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $578
    Sale
    NGB3B015B - Siemens - Molded Case Circuit Breaker
    NGB3B015B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $141
    Sale
    EHD3060 - Eaton - Molded Case Circuit Breaker
    EHD3060 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $41
    Sale
    ED43B100 - Siemens - Molded Case Circuit Breaker
    ED43B100 - Siemens - Molded Case Circuit Breaker
    ED43B100 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $150
    Sale
    TED134030 - GE 30 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134030 - GE - Molded Case Circuit Breaker
    GE
    Save $530.01
    Sale
    HJL36100 - Square D - Molded Case Circuit Breaker
    HJL36100 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,589.01
    Sale
    C25DNF340B - Eaton Cutler-Hammer 40 Amp 3 Pole 600 Volt Magnetic Contactor
    C25DNF340B - Eaton - 40 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $155.01
    GV2ME10 - Square D 6 Amp 3 Pole 600 Volt Electric Motor Starter
    GV2ME10 - Square D - 6 Amp Electric Motor Starter
    Schneider Electric
    Sale
    XTCE040D00B - Eaton Cutler-Hammer 40 Amp 3 Pole 600 Volt Magnetic Contactor
    XTCE040D00B - Eaton - 40 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $177.01
    Sale
    FA34040 - Square D 40 Amp 3 Pole 480 Volt Plug-In Molded Case Circuit Breaker
    FA34040 - Square D - 40 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $364.61
    Sale
    TEYL3025B - GE 25 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3025B - GE - Molded Case Circuit Breaker
    GE
    Save $998.01
    Sale
    AN19DN0A5E045 - Eaton - Electric Motor Starter
    AN19DN0A5E045 - Eaton - Electric Motor Starter
    Eaton Cutler-Hammer
    Save $89
    Sale
    FDB3125 - Eaton - Molded Case Circuit Breaker
    FDB3125 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $89
    BGA36125 - Square D 125 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGA36125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    BGA36040 - Square D 40 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGA36040 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    HGB3B125B - Siemens 125 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B125B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $103
    Sale
    LGB3B040B - Siemens 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B040B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $151
    Sale
    BQ3B015 - Siemens 15 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B015 - Siemens - 15 Amp Circuit Breaker
    Siemens / ITE
    Save $429.01
    Sale
    QDL32200 - Square D - Molded Case Circuit Breaker
    QDL32200 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,284.01
    Sale
    JGA36225 - Square D - Molded Case Circuit Breaker
    JGA36225 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $922.51
    Sale
    HDA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $624.01
    Sale
    HDL36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDL36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $688.01
    Sale
    HGA36030 - Square D 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36030 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $947.01
    Sale
    LJL36400U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $5,478.01
    Sale
    MJA36400 - Square D 400 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    MJA36400 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $6,090.01
    Sale
    QGA32200 - Square D - Molded Case Circuit Breaker
    QGA32200 - Square D - Molded Case Circuit Breaker
    QGA32200 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,935.01
    Sale
    QOB3110VH - Square D - 110 Amp 22kA Circuit Breaker
    QOB3110VH - Square D - 110 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $1,533.73
    Sale
    QOB390VH - Square D - 90 Amp 22kA Circuit Breaker
    QOB390VH - Square D - 90 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $511.33
    Sale
    CC3125 - Eaton - Circuit Breaker
    CC3125 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $216
    Sale
    CC3150 - Eaton - Circuit Breaker
    CC3150 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $200
    FD3225L - Eaton - Molded Case Circuit Breaker
    FD3225L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    QJ23B150 - Siemens - Molded Case Circuit Breaker
    QJ23B150 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    THQB32070ST1 - GE - 70 Amp Shunt Trip Circuit Breaker
    THQB32070ST1 - GE - 70 Amp Shunt Trip Circuit Breaker
    GE
    Save $316
    SRPG400A150 - GE - Rating Plug
    SRPG400A150 - GE - Rating Plug
    GE
    Sale
    EHD3080 - Eaton - Molded Case Circuit Breaker
    EHD3080 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $91
    Sale
    XTCE040D00A - Eaton Cutler-Hammer 40 Amp 3 Pole 600 Volt Magnetic Contactor
    XTCE040D00A - Eaton - 40 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $187.01
    Sale
    ED43B070 - Siemens - Molded Case Circuit Breaker
    ED43B070 - Siemens - Molded Case Circuit Breaker
    ED43B070 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,620.01
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