what size breaker would i need if i run no 4 thhn to a 100 amp square d home line panel
T tmason Member Mar 3, 2011 #1 what size breaker would i need if i run no 4 thhn to a 100 amp square d home line panel
Dennis Alwon Moderator Staff member Location Chapel Hill, NC Occupation Retired Electrical Contractor Mar 3, 2011 #2 Tmason this is the third thread on the subject.