Electrical Metallic Tubing - Aluminum and Stainless Steel

Available format(s)

Hardcopy

Published date

01-30-2014

Publisher

Underwriters Laboratories

This revision of ANSI/UL 797A dated November 17, 2021 includes Electrical Metallic Tubing, addition of trade sizes 5” & 6” in Aluminum: 1.1, 4.4, Table 6.1, Table 6.2, Table 6.3, and Table 7.1.

1.1 These requirements cover aluminum and stainless steel electrical metallic tubing (EMT) and elbows in trade sizes 3/8 – 4 (12 – 103)3/8 – 6 (12 – 155) for use as a metal raceway for the installation of wires and cables in accordance with the National Electrical Code.

DevelopmentNote	NEW CHILD REV 2 2020 IS ADDED New child REV 3 2021 is added
DocumentType	Standard
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ProductNote	NEW CHILD REV 2 2020 IS ADDED New child REV 3 2021 is added
PublisherName	Underwriters Laboratories
Status	Current

NFPA 70 : 2017	NATIONAL ELECTRICAL CODE
CSA C22.2 No. 83.1 : 2007 : INC : UPD 1 : 2012 : R201200	ELECTRICAL METALLIC TUBING - STEEL
CSA C22.2 No. 83.1 : 2007	ELECTRICAL METALLIC TUBING - STEEL
C22.2 NO. 83.1-07 (R2017)	Electrical Metallic Tubing - Steel (Tri-National Standard, with UL 797 and NMX-J-536-ANCE-2007)