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
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    XTCE032C10TD - Eaton Cutler-Hammer 32 Amp 3 Pole 600 Volt Magnetic Contactor
    XTCE032C10TD - Eaton - 32 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $91.01
    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
    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
    Limited availability
    EGB3025FFG - Eaton - Molded Case
    EGB3030FFB - Eaton - 30 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $108
    QOB320SWN - Square D 20 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker Mounting Hardware
    QOB320SWN - Square D - 20 Amp Mounting Hardware
    Schneider Electric
    Sale
    EGB3040FFB - Eaton - Molded Case Circuit Breaker
    EGB3040FFB - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $127
    Sale
    BDA36045 - Square D 45 Amp 3 Pole 600 Volt Plug-In Electric Motor Starter
    BDA36045 - Square D - 45 Amp Electric Motor Starter
    Schneider Electric
    Save $29.01
    Sale
    QOB315SWN - Square D 15 Amp 3 Pole 240 Volt Bolt-On Disconnect and Safety Switch
    QOB315SWN - Square D - 15 Amp Disconnect and Safety Switch
    Schneider Electric
    Save $105.01
    Limited availability
    QBHW3100HS - Eaton Cutler-Hammer 100 Amp 3 Pole 240 Volt Bolt-On Trip Unit & Programmer
    QBHW3100HS - Eaton - 100 Amp Trip Unit & Programmer
    Eaton Cutler-Hammer
    Save $84
    Sale
    BDA34040Y - Square D 40 Amp 3 Pole 480 Volt Plug-In Molded Case Circuit Breaker
    BDA34040Y - Square D - 40 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $444.01
    Limited availability
    BAB3060HT - Eaton Cutler-Hammer 60 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BAB3060HT - Eaton - 60 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $67
    Sale
    FHB36060 - Square D - 60 Amp Disconnect and Safety Switch
    Schneider Electric
    Save $1,729.21
    Limited availability
    2510MBW2 - Square D 9 Amp 3 Pole 600 Volt Electric Motor Starter
    2510MBW2 - Square D - 9 Amp Electric Motor Starter
    Schneider Electric
    GF324NR - Siemens 200 Amp 3 Pole 240 Volt Disconnect and Safety Switch
    GF324NR - Siemens - 200 Amp Disconnect and Safety Switch
    Siemens/ITE
    Limited availability
    QBHW3015HS - Eaton Cutler-Hammer 15 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBHW3015HS - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $33
    QOB340VH1021 - Square D 40 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QOB340VH1021 - Square D - 40 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    QBP32100TM - Square D 100 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBP32100TM - Square D - 100 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $751.01
    Sale
    QBP32070TM - Square D 70 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBP32070TM - Square D - 70 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $788.01
    QMB362HW - Square D 60 Amp 3 Pole 600 Volt Panel Board Switch
    QMB362HW - Square D - 60 Amp Panel Board Switch
    Schneider Electric
    Sale
    TQD32125ST1 - GE 125 Amp Molded Case Circuit Breaker
    TQD32125ST1 - GE 125 Amp Molded Case Circuit Breaker
    GE
    Save $993.01
    Sale
    QBA32110 - Square D 110 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QBA32110 - Square D - 110 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $1,327.01
    Sale
    FA3015 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $18
    SJD69400 - Siemens - 400 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    TKMA836T800 - GE 800 Amp Trip Units & Programmers
    GE
    Save $1,463.01
    Sale
    LXD63B500L - Siemens - 500 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $11,204.01
    KC34225 - Square D - Molded Case Circuit Breaker
    KC34175 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    LAP36300MT - Eaton Cutler-Hammer 300 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LAP36300MT - Eaton - Molded Case Circuit Breakers
    Eaton Cutler-Hammer
    Save $1,210
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