EqGrCond in meatllic conduit

Status
Not open for further replies.
Does he really need to pull it out or can he just disconnect the egc? I see no issue with leaving the wire in the conduit and disconnecting it.
 
How about 310.4(C) raceways shall have the same number of conductors. What is it then?
 
Last edited:
Dennis Alwon said:
If it is not connected to anything then it is not a conductor...:smile:
Click to expand...


250.118 describes EGCs and not one part of it says it has to be connected to anything. :D

But did you read 310.4(C)?

It requires that the raceways have the same characteristics, having one raceway having one more EGC or 'not-conductor' then the others is a violation.

I guess the reason I a take a hard line here is this is the kind of work I do all the time and I follow the rules, I see no reason to let someone else break the rules just because they took on work beyond their knowledge.
 
I did read the art. and I am only half serious here. I can see the egc taking up space and perhaps causing more heat - or less heat dissipation then the other conduits.
 
shouldnt there be a 1/0 gec in each conduit, or if you can use the conduits as the grounding means, how do you calculate the conduits for for effective ground fault path, or can you. Any info would be appreciated thanks.
 
Status
Not open for further replies.
Top