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
    THHQB32040 - GE 40 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32040 - GE - 22kA Circuit Breaker
    GE
    Save $243.01
    B310000S01 - Siemens - 100 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Sale
    BAB3050HS - Eaton - 50 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $723.67
    Sale
    QO350GFI - Square D - 50 Amp GFCI Breaker
    Schneider Electric
    Save $124.01
    Sale
    LGB3B030B - Siemens - Molded Case Circuit Breaker
    LGB3B030B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $150
    BR325 - Eaton Cutler-Hammer 25 Amp 3 Pole Circuit Breaker
    BR325 - Eaton - 25 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QOU370 - Square D 70 Amp 3 Pole 240 Volt Unit Mount Circuit Breaker
    QOU370 - Square D - 70 Amp Circuit Breaker
    Schneider Electric
    Save $244.05
    Sale
    GHB3035 - Eaton - Molded Case Circuit Breaker
    GHB3035 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $600.48
    Sale
    QC3050H - Eaton - Circuit Breaker
    QC3050H - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Save $457.60
    Sale
    THHQB32050 - GE 50 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32050 - GE - 22kA Circuit Breaker
    GE
    Save $242.01
    Sale
    SELA36AI0007 - GE - Molded Case Circuit Breaker
    GE
    Save $356.01
    Sale
    SEDA36AT0100 - GE - Molded Case Circuit Breaker
    GE
    Save $503.01
    Sale
    SEDA36AT0060 - GE - Molded Case Circuit Breaker
    GE
    Save $429.01
    Sale
    FD3090 - Eaton - Molded Case Circuit Breaker
    FD3090 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,860.36
    Sale
    EHD3015 - Eaton - Molded Case Circuit Breaker
    EHD3015 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $59
    Sale
    TED134100 - GE 100 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134100 - GE - Molded Case Circuit Breaker
    GE
    Save $527.01
    GNF323 - Siemens 100 Amp 3 Pole 240 Volt Disconnect Safety Switches
    GNF323 - Siemens - 100 Amp Disconnect Safety Switches
    Siemens / ITE
    Sale
    HKD3300 - Eaton - Molded Case Circuit Breaker
    HKD3300 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,162
    Sale
    HLXD63B600 - Siemens - Molded Case Circuit Breaker
    HLXD63B600 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $14,940.01
    Sale
    JDL36150 - Square D - Molded Case Circuit Breaker
    JDL36150 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $818.67
    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
    Sale
    HMCP070M2C - Eaton - Molded Case Circuit Breaker
    HMCP070M2C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $255
    Sale
    SEDA36AN0100 - GE 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SEDA36AN0100 - GE - Molded Case Circuit Breaker
    GE
    Save $722.01
    Sale
    TED134100WL - GE 100 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134100WL - GE - Molded Case Circuit Breaker
    GE
    Save $527.01
    Sale
    NGB3B050B - Siemens - Molded Case Circuit Breaker
    NGB3B050B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $119
    Sale
    ED43B030 - Siemens - Molded Case Circuit Breaker
    ED43B030 - Siemens - Molded Case Circuit Breaker
    ED43B030 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,351.01
    SRPG400A300 - GE - Rating Plug
    GE
    Sale
    BJA36060 - Square D 60 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,346.01
    Sale
    BJA36125 - Square D 125 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,419.01
    BGA36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGA36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    EGB34080 - Square D 80 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34080 - Square D 80 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34080 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $859.01
    Sale
    FD3150L - Eaton - Molded Case Circuit Breaker
    FD3150L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $4,135.98
    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
    TED134040WL - GE 40 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134040WL - GE - Molded Case Circuit Breaker
    GE
    Save $519.01
    Sale
    B350H - Siemens - 50 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $669
    SRPE30A25 - GE - Rating Plug
    GE
    Sale
    QDA32200 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,463.01
    LC1D12B7 - Square D - Contactor
    LC1D12B7 - Square D - Contactor
    Schneider Electric
    FAZ-D30/3 - Eaton - Circuit Breaker
    FAZ-D30/3 - Eaton - Circuit Breaker
    Eaton Moeller
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