Appendix B Rule 30-910 1)

Examples of insulated conductors other than insulated branch circuit conductors are

a) through insulated conductors that pass directly through the supply junction box to feed other luminaires down the line; and
b) remote ballast secondary circuit insulated conductors.

Source: Appendix B Rule 30-910, CSA C22.1:21, Canadian Electrical Code, Part 1 (25th Edition), Safety Standard for Electrical Installations. © 2021 Canadian Standards Association. Please visit