Pull box grounding

Epalmateer

Senior Member
Location
Michigan
Occupation
Electrician
House has two disconnects outside, 1 set of feeders from each disconnect goes down into crawl space and to 2 different panels. A portion of the feeders were damaged in the crawl, so I am replacing from the disconnect and about 15' into the crawl. I am going to install an enclosure in the crawl and use insulated lugs inside to make splices. Since there are splices, I technically have to connect all of the equipment grounds and bond the box, correct?
 

Epalmateer

Senior Member
Location
Michigan
Occupation
Electrician
One is a 200amp and one is a 100amp, I am asking because for some reason I thought I could just bond the largest egc to the enclosure.
 

LarryFine

Master Electrician Electric Contractor Richmond VA
Location
Henrico County, VA
Occupation
Electrical Contractor
You should ideally bond both. Parallel EGCs are generally treated as if each one was the only one.
 
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