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
    Sale
    SKLL36AT0800 - GE 800 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKLL36AT0800 - GE - Molded Case Circuit Breaker
    GE
    Save $12,172.01
    Sale
    SGLA36AI0600 - GE - Molded Case Circuit Breaker
    SGLA36AI0600 - GE - Molded Case Circuit Breaker
    GE
    Save $4,439.01
    Sale
    HDA36015 - Square D 15 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $624.01
    Sale
    HDA36050 - Square D 50 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $624.01
    Sale
    HJL36050 - Square D - Molded Case Circuit Breaker
    HJL36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,379.01
    FAL36025 - Square D 25 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36025 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    FH36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    FH36100 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $658.41
    Sale
    CH345 - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $282.01
    Sale
    FD3080L - Eaton - Molded Case Circuit Breaker
    FD3080L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,820.36
    Sale
    FDC3200L - Eaton - Molded Case Circuit Breaker
    FDC3200L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $219
    Sale
    HFD3110L - Eaton - Molded Case Circuit Breaker
    HFD3110L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $679
    Sale
    HMCPE030H1C - Eaton - Molded Case Circuit Breaker
    HMCPE030H1C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $93
    Sale
    KT3225T - Eaton - Trip Unit
    KT3225T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $52
    Sale
    TEB132060WL - GE 60 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132060WL - GE - Molded Case Circuit Breaker
    GE
    Save $442.01
    Sale
    TED134070WL - GE 70 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134070WL - GE - Molded Case Circuit Breaker
    GE
    Save $647.01
    Sale
    TED134125WL - GE 125 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134125WL - GE - Molded Case Circuit Breaker
    GE
    Save $1,188.01
    Sale
    THHQB32045 - GE 45 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32045 - GE - 22kA Circuit Breaker
    GE
    Save $223.01
    Sale
    TJJ436400WL - GE 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TJJ436400WL - GE - Molded Case Circuit Breaker
    GE
    Save $5,469.01
    Sale
    LXD63B500 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $11,506.01
    Sale
    LXD63H600 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $9,454.01
    Sale
    NGB3B070B - Siemens - Molded Case Circuit Breaker
    NGB3B070B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $181
    Sale
    H362RB - Square D 60 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    H362RB - Square D - 60 Amp Safety Switch
    Schneider Electric
    Save $406.01
    Sale
    LMXD63B800 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $13,824.01
    CED63B060 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    HEB3B080B - Siemens - Molded Case Circuit Breaker
    HEB3B080B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    HEB3B030B - Siemens - Molded Case Circuit Breaker
    HEB3B030B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    ED63A050 - Siemens - Molded Case Circuit Breaker
    ED63A050 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    ED63A040 - Siemens - Molded Case Circuit Breaker
    ED63A040 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    TQD32225WL - GE - Molded Case Circuit Breaker
    TQD32225WL - GE - Molded Case Circuit Breaker
    GE
    Save $750.01
    Sale
    THQC32060WL - GE - Molded Case Circuit Breaker
    THQC32060WL - GE - Molded Case Circuit Breaker
    GE
    Save $190.01
    B340HH - Siemens - 40 Amp Circuit Breaker
    Siemens / ITE
    Sale
    B315H - Siemens - 15 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $693.94
    Sale
    QC3080H - Eaton - Circuit Breaker
    QC3080H - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Save $654.98
    Sale
    QC3030H - Eaton - Circuit Breaker
    QC3030H - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Save $470.77
    Sale
    QGA32125 - Square D - Molded Case Circuit Breaker
    QGA32125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,069.01
    Sale
    QGA32100 - Square D - Molded Case Circuit Breaker
    QGA32100 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,855.01
    Sale
    QDA32175 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,453.01
    Sale
    QBL32225 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $778.01
    LC36600 - Square D - Molded Case Circuit Breaker
    LC36600 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    FAL34060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
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