Oct 6, 2003 #1 bumpjones Mechanical Joined Nov 9, 2000 Messages 44 Location US We currently install buss heads on to our I Line buss duct with the duct energized. With the current awareness of 'arc flash' hazards should we deenergize the entire buss or continue with our current practice. Thanks, Bumpjones
We currently install buss heads on to our I Line buss duct with the duct energized. With the current awareness of 'arc flash' hazards should we deenergize the entire buss or continue with our current practice. Thanks, Bumpjones