250.64 (e)

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nickelec

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Hi all, I have a #6 gec running to my water main that is protected by a piece of ferrous RGS that is bonded at both ends my question is as follows.
Can I use a compression fitting or does it have to threaded do attach my migb?


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In my opinion, a rigid metal conduit compression connector is listed for grounding and bonding. The proof will be in the UL White Book Materials Certification Directory. . . So, attaching a grounding insulating bushing to the threads of an RMC compression connector bonds to the RMC itself.
 
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