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motor switch
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  1. Commercial Electrical Forum
    What are the limitations for using a motor rated switch as a disconnect. For example: if I had a 20hp, 460v, 3 phase motor (which has a 27 amp FLC), and proper motor overloads. Could I use a 30A motor rated switch as long as it's rated for 20hp and I have the proper circuit breaker at the...
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