Buss Duct Failure Post author:Jake Post published:September 29, 2019 Post category:News Post comments:0 Comments I’m not sure that this was the intended way to install some buss duct. Maybe it was for expansion and contraction. 368,244? Till next time work safe be safe Jake You Might Also Like CODE CHANGE 2014 680.21 GFCI POTECTION OF POOL PUMPS August 5, 2018 Online Registration July 20, 2012 Continuing Education 2018 February 11, 2018 Leave a ReplyYou must be logged in to post a comment.