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
    C25DND330B - Eaton Cutler-Hammer 30 Amp 3 Pole 600 Volt Magnetic Contactor
    C25DND330B - Eaton - 30 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    XTCE009B10E - Eaton Cutler-Hammer 9 Amp 3 Pole 600 Volt Magnetic Contactor
    XTCE009B10E - Eaton - 9 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Limited availability
    C25DND315T - Eaton Cutler-Hammer 15 Amp 3 Pole 600 Volt Magnetic Contactor
    C25DND315T - Eaton - 15 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Limited availability
    C25DNF340C - Eaton Cutler-Hammer 40 Amp 3 Pole 600 Volt Magnetic Contactor
    C25DNF340C - Eaton - 40 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $213.57
    GV2ME07 - Square D 2 Amp 3 Pole 600 Volt Electric Motor Starter
    GV2ME07 - Square D - 2 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
    LC1D32B7 - Square D - Contactor
    LC1D32BDC - Square D - 32 Amp Magnetic Contactor
    Schneider Electric
    Limited availability
    H361N - Square D 30 Amp 3 Pole 600 Volt Disconnect and Safety Switch
    H361N - Square D - 30 Amp Disconnect and Safety Switch
    Schneider Electric
    Save $387.01
    Sale
    FAL32020 - Square D 20 Amp 3 Pole 240 Volt Feed Thru Molded Case Circuit Breaker
    FAL32020 - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $700.01
    Sale
    QOB3251021 - Square D 25 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QOB3251021 - Square D - 25 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $41.01
    Sale
    QOB3201021 - Square D 20 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QOB3201021 - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $277.01
    XTCE032C10E - Eaton - 32 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Sale
    C25DNB350A - Eaton Cutler-Hammer 50 Amp 3 Pole 600 Volt Magnetic Contactor
    C25DNB350A - Eaton - 50 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $285.15
    Sale
    XTCE050D00B - Eaton Cutler-Hammer 50 Amp 3 Pole 600 Volt Magnetic Contactor
    XTCE050D00B - Eaton - 50 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $191.01
    XTCE040D00E - Eaton - Magnetic Contactor
    XTCE040D00E - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    BAB3025HS - Eaton - 25 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    XTCE065D00TD - Eaton - Magnetic Contactor
    XTCE065D00TD - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Limited availability
    BAB3030HV - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BAB3030HV - Eaton - 30 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $64
    DH322FRK - Eaton - Magnetic Contactor Switches
    DH322FRK - Eaton - Disconnect and Safety Switch
    Eaton Cutler-Hammer
    Limited availability
    MCP13300R - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $19
    Limited availability
    QCR3030HT - Eaton - Low Voltage Fuse Molded Case Circuit Breakers
    QCR3030HT - Eaton - Low Voltage Fuse
    Eaton Cutler-Hammer
    Save $100
    Sale
    BDA34050Y - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $434.01
    HED43B050L - Siemens 50 Amp 3 Pole 480 Volt Feed Thru Trip Unit & Programmer
    HED43B050L - Siemens - 50 Amp Trip Unit & Programmer
    Siemens/ITE
    Sale
    FDCE322532 - Eaton - Molded Case Circuit Breaker
    FDCE322532 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $550
    Sale
    HU362A - Square D 60 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HU362A - Square D - 60 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $126.01
    Sale
    EGH3040FFB - Eaton - Molded Case Circuit Breaker
    EGH3040FFB - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $135
    Sale
    QBP32125TM - Square D 125 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBP32125TM - Square D - 125 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $751.01
    Sale
    TQD32175ST1 - GE 175 Amp Molded Case Circuit Breaker
    TQD32175ST1 - GE 175 Amp Molded Case Circuit Breaker
    GE
    Save $938.01
    Sale
    JJL36250U31X - Square D - Molded Case Circuit Breaker
    JJL36250U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,455.01
    Sale
    HFDE308036 - Eaton - Molded Case Circuit Breaker
    HFDE308036 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $290
    Sale
    JJL36250U44X - Square D - Molded Case Circuit Breaker
    JJL36250U44X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,922.01
    Sale
    LX36250 - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LX36250 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,506.01
    Sale
    HDA36100U31X - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDA36100U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $769.01
    Sale
    ED43B090 - Siemens - Molded Case Circuit Breaker
    ED43B090 - Siemens - Molded Case Circuit Breaker
    ED43B090 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,630.01
    Sale
    NGG3B030L - Siemens - Molded Case Circuit Breaker
    NGG3B030L - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,105.01
    Sale
    LJA36400U44X - Square D - Molded Case Circuit Breakers
    Schneider Electric
    Save $7,827.01
    Sale
    HJD3100 - Eaton - Molded Case Circuit Breaker
    HJD3100 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $989
    Sale
    HGA36150U31X - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36150U31X - Square D - Molded Case Circuit Breakers
    Schneider Electric
    Save $2,365.01
    EDH3125 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    H364DS - Square D 200 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    H364DS - Square D - Disconnect and Safety Switch
    Schneider Electric
    Save $3,385.01
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