Topic: What column to use

User: timmons101, Location: Florida

Asked on: Wednesday, March 16, 2011 at 5:06 pm EDT
Answered on: Tuesday, May 14, 2024 at 2:53 am EDT

Question: There are 3 columns on 316. Thhn is only in one of them. So do I only use the 90 degree column for thhn.