H helal basho New member May 16, 2010 #1 i had long strait cable pull . my question is : what is the sutable distance among adjacent pull boxes ?
i had long strait cable pull . my question is : what is the sutable distance among adjacent pull boxes ?
Dennis Alwon Moderator Staff member Location Chapel Hill, NC Occupation Retired Electrical Contractor May 16, 2010 #2 What do you mean by suitable. Many factors come into play here such as pipe size wire size, etc. The NEC has no rules for distance between pull boxes.
What do you mean by suitable. Many factors come into play here such as pipe size wire size, etc. The NEC has no rules for distance between pull boxes.
J jeremysterling Senior Member Location Austin, TX May 16, 2010 #3 I try not to make them longer than my longest fishtape. If its underground, you can blow a string a long way. But it would suck if you had to dig it up because you couldn't get a pull line in it.
I try not to make them longer than my longest fishtape. If its underground, you can blow a string a long way. But it would suck if you had to dig it up because you couldn't get a pull line in it.
cadpoint Senior Member Location Durham, NC Occupation Electrician - but not by NC Law. May 16, 2010 #4 2- 90?'s, pull it... They make tools for it if otherwise...