J jbolen Senior Member Mar 11, 2014 #1 I have Four 3" conduits going into a pull box with Four 350 mcm. I will be making a 90* turn. In the bottom and out the back. What siz is pull box
I have Four 3" conduits going into a pull box with Four 350 mcm. I will be making a 90* turn. In the bottom and out the back. What siz is pull box
don_resqcapt19 Moderator Staff member Location Illinois Occupation retired electrician Mar 11, 2014 #2 Take a look at 314.28 and tell us what size you think it should be.
