3 Pole Breakers

4541 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4541 products
    Sale
    LGB3B050B - Siemens 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B050B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $2,004
    Limited availability
    QOB345 - Square D 45 Amp 3 Pole Bolt-On Circuit Breaker
    QOB345 - Square D - 45 Amp Circuit Breaker
    Schneider Electric
    Save $146.34
    Limited availability
    SGLA36AT0600 - GE 600 amp 3 pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGLA36AT0600 - GE - Molded Case Circuit Breaker
    GE
    Save $4,654.01
    Sale
    QDL32200 - Square D 200 Amp 3 Pole 240 Volt PowerPact Q Molded Case Circuit Breaker
    QDL32200 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $864.01
    Sale
    QDL32225 - Square D 225 Amp 3 Pole 240 Volt PowerPact Q Molded Case Circuit Breaker
    QDL32225 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,170.01
    Sale
    HGA36030 - Square D 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36030 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $925.01
    Sale
    FA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    FA36060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $365.21
    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
    LJA36600U31X - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LJA36600U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $7,116.01
    Sale
    QGA32175 - Square D 175 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QGA32175 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,376.01
    Sale
    BJ3150 - Eaton - Plug-In Molded Case Circuit Breaker
    BJ3150 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $607
    Sale
    FD3150L - Eaton - Molded Case Circuit Breaker
    FD3150L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $4,135.98
    Sale
    FDB3150L - Eaton - Molded Case Circuit Breaker
    FDB3150L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $34
    Sale
    HFD3200L - Eaton - Molded Case Circuit Breaker
    HFD3200L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $600
    Sale
    HMCP070M2C - Eaton - Molded Case Circuit Breaker
    HMCP070M2C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $255
    Sale
    SFDA36AN0250 - GE 250 Amp 3 Pole 600 Volt Molded Case Switch
    SFDA36AN0250 - GE - Molded Case Circuit Breaker
    GE
    Save $443.01
    Sale
    THHQB32035 - GE 35 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32035 - GE - 22kA Circuit Breaker
    GE
    Save $221.01
    Sale
    THHQB32080 - GE 80 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32080 - GE - 22kA Circuit Breaker
    GE
    Save $318.01
    Sale
    NGB3B060B - Siemens - Molded Case Circuit Breaker
    NGB3B060B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $74
    Q34000S01 - Siemens 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q34000S01 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    QR23B225 - Siemens - Molded Case Circuit Breaker
    QR23B225 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,519.01
    Sale
    FXD63B150 - Siemens - Molded Case Circuit Breaker
    FXD63B150 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $539.16
    Sale
    THQB32030ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    THQB32030ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    GE
    Save $313
    SRPG400A200 - GE - Rating Plug
    GE
    Limited availability
    SRPE150A150 - GE - Rating Plug
    GE
    Sale
    CN35NN3AB - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Save $500
    GV2ME14 - Square D - Motor Starter
    GV2ME14 - Square D - Motor Starter
    Schneider Electric
    Sale
    FD3060 - Eaton - Molded Case Circuit Breaker
    FD3060 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,637.32
    Sale
    FD3050 - Eaton - Molded Case Circuit Breaker
    FD3050 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,637.32
    Sale
    HFD3040 - Eaton - Moded Case Circuit Breaker
    HFD3040 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $2,080.19
    Sale
    D322N - Square D 60 Amp 3 Pole 240 Volt Disconnect and Safety Switch
    D322N - Square D - 60 Amp Disconnect and Safety Switch
    Schneider Electric
    Save $96.01
    Sale
    H323N - Square D 100 Amp 3 Pole 240 Volt Disconnect and Safety Switch
    H323N - Square D - 100 Amp Disconnect and Safety Switch
    Schneider Electric
    Save $299.01
    Sale
    BJA36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,346.01
    Limited availability
    AN19GN0A5E045 - Eaton - Electric Motor Starter
    AN19GN0A5E045 - Eaton - Electric Motor Starter
    Eaton Cutler-Hammer
    Save $152
    TGN3321R - GE 30 Amp 3 Pole 240 Volt Safety Switches
    TGN3321R - GE 30 Amp Safety Switches
    GE
    TGN3321 - GE 30 Amp 3 Pole 240 Volt Safety Switches
    TGN3321 - GE 30 Amp Safety Switches
    GE
    THQL32035 - GE 35 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    THQL32035 - GE - Circuit Breaker
    GE
    THQL32025 - GE 25 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    THQL32025 - GE 25 Amp Molded Case Circuit Breaker
    GE
    Sale
    LGB3B030B - Siemens - Molded Case Circuit Breaker
    LGB3B030B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $150
    Sale
    EGH3125FFG - Eaton - Molded Case Circuit Breaker
    EGH3125FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $418
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