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Grounding bushing

Merry Christmas
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pirate77

Member
Location
California
Is a grounding bushing ALWAYS required when going through the smaller KO's of an eccentric OR concentric KO, even though the EGC is attached to the disconnect with a bolt in a tapped hole?
What section do you base your answer on?
Thanks
 
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earlydean

Senior Member
Re: Grounding bushing

What bonds the conduit? Is the metal conduit being used as the EGC? Or is it discontinuous, the bonding bushing being used as a means to ground the metal conduit?
 
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