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Answered 2014-08-22 11:57:51

To convert 480 to 120 a transformer will have to be used. The transformer needs to be the right voltage and amp rating to handle the load that will be connected on the 120 side.

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Can you feed a 208v 200amp panel from 480v 20amp circuit?

Not directly, you would need to transform 480v circuit to 120v with a transformer first.


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