V vinchenzo Member Aug 16, 2010 #1 Does anyone know if the cabling for a public address system in a hospital needs to be installed in conduit to protect it. Off hand, I'd tend to think it should be for life safety reasons.
Does anyone know if the cabling for a public address system in a hospital needs to be installed in conduit to protect it. Off hand, I'd tend to think it should be for life safety reasons.
roger Moderator Staff member Location Fl Occupation Retired Electrician Aug 16, 2010 #2 See 517.80 and 517.81. Roger
