UL CSDS Proposal
Published Date: April 26, 2012
Last Revision: April 28, 2023
Scope
007970-000000-0000001 Scope
1.1 These requirements cover electrical metallic tubing – steel (EMT) and elbows for use as a metal raceway for installation of wires and cables in accordance with CSA C22.1, Canadian Electrical Code, Part 1, NOM-001-SEDE, Standard for Electrical Installations, and NFPA 70, National Electrical Code (see Reference Item No. 1, Annex A). EMT 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 users' responsibility to determine the appropriate product for their application.
1.2 Aluminum electrical metallic tubing is covered by the standards listed in Reference Item No. 2, Annex A.
Summary of Topics b0797_9_20120426_sum.htmlSubject 797
Bulletin Dated: April 26, 2012
SUMMARY OF TOPICS
The following changes in requirements to the Standard for Electrical Metallic Tubing - Steel, UL 797, are being proposed for preliminary review and comment only:
1. For Preliminary Review Only: Addition of Date Code Marking Requirements for Tubing
Back to Standard 797, Edition 9