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
    LDL36400U31X - Square D 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LDL36400U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,164.01
    Sale
    LDA36600U31X - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LDA36600U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,706.01
    Sale
    HU365AWK - Square D 400 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    HU365AWK - Square D - Disconnect and Safety Switches
    Schneider Electric
    Save $2,200.15
    Sale
    HU363DS - Square D 100 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    HU363DS - Square D - Disconnect and Safety Switches
    Schneider Electric
    Save $3,076.01
    Sale
    H365R - Square D 400 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    H365R - Square D - Disconnect and Safety Switch
    Schneider Electric
    Save $1,755.01
    Limited availability
    THN3365R - General Electric 400 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    THN3365R - GE - Safety Switch
    GE
    Save $1,656.01
    Sale
    NGH312036EC - Eaton - Molded Case Circuit Breaker
    NGH312036EC - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $2,107
    Sale
    NGH312033EC - Eaton - Molded Case Circuit Breaker
    NGH312033EC - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $867
    Sale
    HKD3175 - Eaton - Molded Case Circuit Breaker
    HKD3175 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $690
    Sale
    HJD3200 - Eaton - Molded Case Circuit Breaker
    HJD3200 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $485
    Limited availability
    FDC3225 - Eaton - Molded Case Circuit Breaker
    FDC3225 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $727
    Sale
    AN16NN0C - Eaton - Electric Motor Starters
    AN16NN0C - Eaton - Electric Motor Starter
    Eaton Cutler-Hammer
    Save $425
    AJA620 - Appleton - 200 Amp 2
    AJA620 - Appleton - Angle Adapter
    Appleton
    AEE46 - Appleton - 60/100 Amp 1-1/4" Aluminum Mounting Box for Powertite Series Receptacles
    AEE46 - Appleton - Receptacle
    Appleton
    ARC1033CD - Appleton - 100 Amp 600V 3 Pole 3 Wire Powertite Series Pin & Sleeve Connector
    ARC1033CD - Appleton - 100 Amp 600V 3 Pole 3 Wire Powertite Series Pin & Sleeve Connector
    ARC1033CD - Appleton - Connector
    Appleton
    ARC3023BC - Appleton - 30 Amp 600V 3 Pole 2 Wire Powertite Series Pin & Sleeve Connector Body
    ARC3023BC - Appleton - 30 Amp 600V 3 Pole 2 Wire Powertite Series Pin & Sleeve Connector Body
    ARC3023BC - Appleton - Connector
    Appleton
    Sale
    HJD3175 - Eaton - Molded Case Circuit Breaker
    HJD3175 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $969
    QG320 - Siemens 20 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QG320 - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    ED23B080 - Siemens 80 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    ED23B080 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    CED63B050 - Siemens 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    CED63B050 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    8910DPA53V06 - Square D 50 Amp 3 Pole 480 Volt Definite Purpose Contactor
    8910DPA53V06 - Square D - 50 Amp Definite Purpose Contactor
    Schneider Electric
    Save $98.01
    Limited availability
    BQ3B035 - Siemens 35 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B035 - Siemens - 35 Amp Circuit Breaker
    Siemens / ITE
    Save $380.01
    Sale
    HLD3500 - Eaton - Molded Case Circuit Breaker
    HLD3500 - Eaton - Molded Case Circuit Breaker
    HLD3500 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $2,161
    Sale
    KD3400K - Eaton - Molded Case Circuit Breaker
    KD3400K - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $255
    Sale
    JGL36175 - Square D - Molded Case Circuit Breaker
    JGL36175 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,037.01
    Sale
    JJL36150 - Square D - Molded Case Circuit Breaker
    JJL36150 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $700
    Sale
    HDL36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDL36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $688.01
    Sale
    HGA36025 - Square D 25 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36025 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $925.01
    Sale
    HGA36045 - Square D 45 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36045 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $925.01
    Sale
    HGL36015 - Square D 15 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGL36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $993.01
    Sale
    HJA36045 - Square D 45 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36045 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,238.01
    Sale
    HJL36040 - Square D - Molded Case Circuit Breaker
    HJL36040 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,499.01
    Sale
    EDB36070 - Square D 70 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36070 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $511.01
    Sale
    EDB36080 - Square D 80 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36080 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $511.01
    Sale
    FAL36015 - Square D 15 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $167
    Sale
    FAL36090 - Square D 90 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36090 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,703.01
    Sale
    HLA36125 - Square D - Molded Case Circuit Breaker
    HLA36125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $5,751.01
    Sale
    HLL36020 - Square D - Molded Case Circuit Breaker
    HLL36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,261.01
    Sale
    HLL36125 - Square D - Molded Case Circuit Breaker
    HLL36125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $5,787.01
    Sale
    LAL36250 - Square D - Molded Case Circuit Breaker
    LAL36250 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,964.01
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