3 Pole Breakers

7 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    7 products
    MD3800F - Eaton - Molded Case Circuit Breaker
    MD3800F - Eaton - Frame
    3 Pole - 600 Volt
    Eaton Cutler-Hammer
    MD63B700 - Siemens - Molded Case Circuit Breaker
    MD63B700 - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 700 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    MD63T800 - Siemens 800 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit
    MD63T800 - Siemens - Trip Unit
    800 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    MD63T700 - Siemens 700 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit
    MD63T700 - Siemens - Trip Unit
    700 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    MD63T600 - Siemens 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit
    MD63T600 - Siemens - Trip Unit
    600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    MD63T500 - Siemens - Trip Unit
    500 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    MD63F800 - Siemens - Molded Case Circuit Breaker
    MD63F800 - Siemens - Frame
    Bolt On - 800 Amp - 3 Pole - 600 Volt
    Siemens / ITE
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