CAN/CSA C22.2 NO. 45.1-04 Electrical Rigid Metal Conduit - Steel (Bi-National standard, with UL 6)

standard by Canadian Standards Association / National Standard of Canada, 05/01/2005

Full Description

Scope

1.1 These requirements cover electrical rigid metal conduit - steel (ERMC-S), elbows, couplings, and nipples for use as a metal raceway for installation of wires and cables in accordance with CSA C22.1, Canadian Electrical Code, Part 1, and NFPA 70, National Electrical Code (see Reference Item No. 1, Annex A). ERMC-S is provided with a zinc, zinc-based, nonmetallic, or other alternate corrosion-resistant exterior coating and an organic or zinc interior coating. It is the user's responsibility to determine the appropriate product for their application.

1.2 Non-ferrous or stainless steel conduit is covered by the standards listed in Reference Item No. 2, Annex A.