H HESINC New member Location Summerland Key, Florida Jan 4, 2012 #1 Are (3) conductor tray cables installed in a raceway or wireway considered a single conductor for fill and derating purposes.
Are (3) conductor tray cables installed in a raceway or wireway considered a single conductor for fill and derating purposes.
roger Moderator Staff member Location Fl Occupation Retired Electrician Jan 4, 2012 #2 See the Notes to the Tables in Chapter 9 Roger
