3 Pole Breakers

55 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    55 products
    JD3090W - Eaton Molded Case Circuit Breakers
    JD3090W - Eaton - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JD3070Y - Eaton Molded Case Circuit Breakers
    JD3070Y - Eaton - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JD3070X - Eaton Molded Case Circuit Breakers
    JD3070X - Eaton - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JD3070C - Eaton Molded Case Circuit Breakers
    JD3070C - Eaton - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JD3070W - Eaton Molded Case Circuit Breakers
    JD3070W - Eaton - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JD3090 - Eaton - Molded Case Circuit Breaker
    JD3090 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JD3070 - Eaton - Molded Case Circuit Breaker
    JD3070 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JD3250KW - Eaton - Molded Case Circuit Breaker
    JD3250KW - Eaton - Molded Case Circuit Breaker
    Bolt-On - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JD3100 - Eaton - Molded Case Circuit Breaker
    JD3100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JD3250 - Eaton - Molded Case Circuit Breaker
    JD3250 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JD3150 - Eaton - Molded Case Trip Units And Programmers
    JD3150 - Eaton - Molded Case Circuit Breaker
    Bolt-On -150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    JD3175 - Eaton - Molded Case Circuit Breaker
    JD3175 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 175 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
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    JD63B300 - Siemens - Molded Case Circuit Breaker
    JD63B300 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 300 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    JD63T350 - Siemens 350 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit
    JD63T350 - Siemens - Trip Unit
    Bolt-on - 350 Amp - 3 Pole - 600 Volt
    Siemens / ITE
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    JD3250K - Eaton - Molded Case Circuit Breaker
    JD3250K - Eaton - Molded Case Circuit Breaker
    Bolt-On - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
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