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Thread: GEC - Delta-Wye connections, 250.30

  1. #1
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    GEC - Delta-Wye connections, 250.30

    It seems to me, the Grounding Electrode Conductor (GEC) should be unspliced from the transformer XO to the nearest grounding electrode. However I cant find where the NEC actually states this. Am I missing something?

  2. #2
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    In general the GEC can only be irreversibly spliced. It can terminate on a common terminal with a bonding jumper to the X0.
    Rob

    Moderator

    All responses based on the 2014 NEC unless otherwise noted

  3. #3
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    250.64(C).
    Once in a while you get shown the light
    In the strangest of places if you look at it right. Robert Hunter

  4. #4
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    Quote Originally Posted by ActionDave View Post
    250.64(C).

    Thanks to All

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