George Stolz Moderator Staff member Location Windsor, CO NEC: 2017 Occupation Service Manager Apr 7, 2013 #1 Am I correct in my assumption that 620.32 overrides the normal 20% fill limit imposed by 376.22(A)?
jumper Senior Member Location 3 Hr 2 Min from Winged Horses Apr 7, 2013 #2 Looks like it. Google says it is because the conductors may be considered an intermittent load in some instances. 620.61 http://books.google.com/books?id=SF...ed=0CEAQ6AEwAg#v=onepage&q=NEC 620.32&f=false Last edited: Apr 7, 2013
Looks like it. Google says it is because the conductors may be considered an intermittent load in some instances. 620.61 http://books.google.com/books?id=SF...ed=0CEAQ6AEwAg#v=onepage&q=NEC 620.32&f=false