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3 phase motor wireing for specific voltage

  1. Jul 13, 2011 #1
    my outlet reads 240 across any two of three leads. Can I assume it is 240 3phase rather than 460 which I also have at the same location. What would 460 read across the leads? Thanks Tom
  2. jcsd
  3. Jul 13, 2011 #2


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    I would say you have 240 volt delta at the outlet you are measuring.
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