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
    BGA36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGA36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
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    HGB3B020B - Siemens 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $150
    Sale
    JDL36225 - Square D - Molded Case Circuit Breaker
    JDL36225 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $908.51
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    HJA36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,346.01
    Sale
    FAL36050 - Square D 50 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $187
    Sale
    FAL36060 - Square D 60 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $180
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    LAL36300 - Square D - Molded Case Circuit Breaker
    LAL36300 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,185.01
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    MJA36800 - Square D 800 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    MJA36800 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $9,130.01
    Sale
    HMCP007C0C - Eaton - Molded Case Circuit Breaker
    HMCP007C0C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $149
    Sale
    LD3600F - Eaton - Molded Case Circuit Breaker
    LD3600F - Eaton - Frame
    Eaton Cutler-Hammer
    Save $1,122
    Sale
    THHQB32080 - GE 80 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32080 - GE - 22kA Circuit Breaker
    GE
    Save $353.01
    Sale
    BR310 - Eaton Cutler-Hammer 10 Amp 3 Pole 240 Volt Plug-On Circuit Breaker
    BR310 - Eaton - 10 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $355.01
    Sale
    THQB32030ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    THQB32030ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    GE
    Save $277
    FAL34030 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    SFLA36AI0250 - GE - Molded Case Circuit Breaker
    GE
    GV2ME14 - Square D - Motor Starter
    GV2ME14 - Square D - Motor Starter
    Schneider Electric
    Sale
    GV2ME22 - Square D 25 Amp 3 Pole 600 Volt Electric Motor Starter
    GV2ME22 - Square D - 25 Amp Electric Motor Starter
    Schneider Electric
    Save $138.36
    Sale
    TEYD3050B - GE 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3050B - GE - Molded Case Circuit Breaker
    GE
    Save $585.01
    Sale
    BA13A - Eaton - Overload Relay
    BA13A - Eaton - Overload Relay
    Eaton Cutler-Hammer
    Save $180.57
    THQL32035 - GE 35 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQL32035 - GE - Circuit Breaker
    GE
    Sale
    TEYD3040B - GE 40 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3040B - GE - Molded Case Circuit Breaker
    GE
    Save $585.01
    Sale
    W+200M1CFC - Eaton Cutler Hammer 27 Amp 3 Pole Non Reversing Electric Motor Starters
    W+200M1CFC - Eaton - 27 Amp Non Reversing Electric Motor Starters
    Eaton Cutler-Hammer
    Save $178
    Sale
    DK3400W - Eaton - Molded Case Circuit Breaker
    DK3400W - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $284
    BGA36030 - Square D 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGA36030 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    BAB3010H - Eaton Cutler-Hammer 10 Amp 3 Pole Bolt-On Circuit Breaker
    BAB3010H - Eaton - 10 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $561.76
    Sale
    BR345 - Eaton Cutler-Hammer 45 Amp 3 Pole Circuit Breaker
    BR345 - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $294.01
    Sale
    FH36040 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,357.21
    CH3100 - Eaton Cutler-Hammer 100 Amp 3 Pole 240 Volt Plug-In Circuit Breaker
    CH3100 - Eaton - 100 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    ED3200L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $99
    Sale
    FD3150L - Eaton - Molded Case Circuit Breaker
    FD3150L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $4,135.98
    HMCP400X5C - Eaton - Molded Case Circuit Breaker
    HMCP400X5C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    KT3200T - Eaton - Trip Unit
    KT3200T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $85
    Sale
    TED134030WL - GE 30 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134030WL - GE - Molded Case Circuit Breaker
    GE
    Save $530.01
    SRPG400A250 - GE - Rating Plug
    GE
    SRPG400A225 - GE - Rating Plug
    SRPG400A225 - GE - Rating Plug
    GE
    SRPE30A25 - GE - Rating Plug
    GE
    Sale
    BAB3100HS - Eaton - 100 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $844.28
    Sale
    TQD32225 - GE - Molded Case Circuit Breaker
    TQD32225 - GE - Molded Case Circuit Breaker
    GE
    Save $750.01
    LC1D12B7 - Square D - Contactor
    LC1D12B7 - Square D - Contactor
    Schneider Electric
    8910DPA33V09 - Square D - Contactor
    8910DPA33V09 - Square D - Contactor
    Schneider Electric
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