3 Pole Breakers

3984 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    3984 products
    Sale
    LD3500 - Eaton - Molded Case Circuit Breaker
    LD3500 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 500 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,587 CAD
    Sale
    JT3150T - Eaton - Trip Unit
    JT3150T - Eaton - Trip Unit
    150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $406 CAD
    Sale
    JT3125T - Eaton - Trip Unit
    JT3125T - Eaton - Trip Unit
    125 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $417 CAD
    Sale
    JT3090T - Eaton - Trip Unit
    JT3090T - Eaton - Trip Unit
    3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $426 CAD
    Sale
    HMDL3800F - Eaton - Molded Case Circuit Breaker
    HMDL3800F - Eaton - Frame
    Bolt-On - 800 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,354 CAD
    Limited availability
    HMCPS050K2C - Eaton - Molded Case Circuit Breaker
    HMCPS050K2C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $724 CAD
    Sale
    HMCPS003A0C - Eaton - Molded Case Circuit Breaker
    HMCPS003A0C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 3 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $403 CAD
    Sale
    HMCPE100T3C - Eaton - Molded Case Circuit Breaker
    HMCPE100T3C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $808 CAD
    Sale
    HMCP250L5C - Eaton - Molded Case Circuit Breaker
    HMCP250L5C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $431 CAD
    Sale
    HMCP250J5C - Eaton - Molded Case Circuit Breaker
    HMCP250J5C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $431 CAD
    Sale
    HMCP100L3C - Eaton - Molded Case Circuit Breaker
    HMCP100L3C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $505 CAD
    Sale
    HMCP050G2C - Eaton - Molded Case Circuit Breaker
    HMCP050G2C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $431 CAD
    Sale
    HFD3110L - Eaton - Molded Case Circuit Breaker
    HFD3110L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 110 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $280.19 CAD
    Sale
    HFD3035L - Eaton - Molded Case Circuit Breaker
    HFD3035L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 35 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,580.19 CAD
    Sale
    FDC3225L - Eaton - Molded Case Circuit Breaker
    FDC3225L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 225 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $600 CAD
    Sale
    FDC3090L - Eaton - MoldedCase Circuit Breakers
    FDC3090L - Eaton - MoldedCase Circuit Breakers
    Feed Thru - 90 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $232 CAD
    Sale
    FDC3070L - Eaton - MoldedCase Circuit Breakers
    FDC3070L - Eaton - MoldedCase Circuit Breakers
    Feed Thru - 60 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $425 CAD
    Sale
    FDC3035L - Eaton - MoldedCase Circuit Breakers
    FDC3035L - Eaton - MoldedCase Circuit Breakers
    Feed Thru - 35 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $502 CAD
    Sale
    FDC3025L - Eaton - MoldedCase Circuit Breakers
    FDC3025L - Eaton - MoldedCase Circuit Breakers
    Feed Thru - 25 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $651 CAD
    FD3225K - Eaton - Molded Case Switch
    FD3225K - Eaton - Molded Case Switch
    Bolt-On - 225 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    FD3150K - Eaton - Molded Case Switch
    FD3150K - Eaton - Molded Case Switch
    Bolt-On - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    FD3110L - Eaton - Molded Case Circuit Breaker
    FD3110L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 110 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    FD3045L - Eaton - Molded Case Circuit Breaker
    FD3045L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 45 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    EHD3050L - Eaton - Molded Case Circuit Breaker
    EHD3050L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    Sale
    EHD3040L - Eaton - Molded Case Circuit Breaker
    EHD3040L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    Sale
    EHD3035L - Eaton - Molded Case Circuit Breaker
    EHD3035L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 35 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $164 CAD
    Sale
    EDH3200L - Eaton - Molded Case Circuit Breaker
    EDH3200L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $628 CAD
    Sale
    EDH3125L - Eaton - Molded Case Circuit Breaker
    EDH3125L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $205 CAD
    Sale
    DK3300 - Eaton - Molded Case Circuit Breaker
    DK3300 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $348 CAD
    Sale
    CMDL3800F - Eaton - Molded Case Circuit Breaker
    CMDL3800F - Eaton - Frame
    Bolt-On - 800 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $5,733 CAD
    Sale
    CHB340 - Eaton Cutler-Hammer 40 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    CHB340 - Eaton - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $187 CAD
    Sale
    CHB3090 - Eaton Cutler-Hammer 90 Amp 3 Pole 240 Volt Circuit Breaker
    CHB3090 - Eaton - 90 Amp Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $123 CAD
    CH350 - Eaton - 50 Amp Circuit Breaker
    Plug-In - 50 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    CH320 - Eaton - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    CH315 - Eaton - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    CC3200 - Eaton - Circuit Breaker
    CC3200 - Eaton - Main Circuit Breaker
    Feed Thru - 200 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $148 CAD
    Sale
    CC3150 - Eaton - Circuit Breaker
    CC3150 - Eaton - Main Circuit Breaker
    Feed Thru - 150 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $166 CAD
    Limited availability
    CC3100 - Eaton - Circuit Breaker
    CC3100 - Eaton - Main Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $152 CAD
    CA3150 - Eaton - Circuit Breaker
    CA3150 - Eaton - Main Circuit Breaker
    Feed Thru - 150 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    CA3125 - Eaton - Circuit Breaker
    CA3125 - Eaton - Main Circuit Breaker
    Feed Thru - 125 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
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