CSA - C22.2 NO. 45.1:22
Electrical rigid metal conduit — Steel
Organization: | CSA |
Publication Date: | 1 January 2022 |
Status: | inactive |
Page Count: | 45 |
ICS Code (Conduits for electrical purposes): | 29.120.10 |
scope:
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 I, NOM-001-SEDE, Standard for Electrical Installations, 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.
Non-ferrous and stainless steel conduits are covered by the standards listed in Reference Item No. 2, Annex A.