Technical Standard

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Preface

This is the common ANCE, CSA, and UL standard for electrical metallic tubing – steel. It is the second edition of NMX-J-536-ANCE-2007, the second edition of CSA C22.2 No. 83.1, and the ninth edition of UL 797. This edition of CSA C22.2 No. 83.1 supersedes the previous edition published in 2004. This edition of UL 797 supersedes the previous edition published June 30, 2004.

1 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.

Product Details

Published:

11/30/2007

ISBN(s):

9781554365210

Number of Pages:

42

File Size:

1 file , 1000 KB

Product Code(s):

2418881, 2418934, 2418881