3 phase 208 motor

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wiremans

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what is the size feeder conductors and feeder breaker size for a 3phase 208, fla-40.1/10 hp ac motor ,150ft from panel?
 
Re: 3 phase 208 motor

How about you take a shot at it then we can help you.

You might take a look at Example D8 in Annex D of the 2002 NEC.
 
Re: 3 phase 208 motor

I agree with Bob. We usually like to see your attempt at figuring out the answer. Tell us what you have tried to do, and we'll let you know if you're on the right track.

By the way, is there a fused disconnect or other overcurrent device at the motor end of that 150 foot run? If not, if there is just a disconnect device, then you are talking about a "branch circuit," not a "feeder."
 
Re: 3 phase 208 motor

I hope you haven't given up on this forum. It's a great source of information. I little effort on your part is all that is being asked for. Don't take the requests personal. Welcome to the forum.
 
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