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 Revisit to 110.24(A), and (B) September 26, 2015 Smoke Alarm follow up November 11, 2018 NEW GFCI PROTECTION REUIREMENT FOR UL Self Testing GFCI protection September 20, 2015 Leave a ReplyYou must be logged in to post a comment.