Skip to content
Please enter a keyword to search

  • UL 797A:3ED 2014-01

    Current The latest, up-to-date edition.

    Electrical Metallic Tubing - Aluminum and Stainless Steel

    Available format(s):  Hardcopy

    Language(s): 

    Published date:  30-01-2014

    Publisher:  Underwriters Laboratories

    Add To Cart

    Abstract - (Show below) - (Hide below)

    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.

    Scope - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Development Note NEW CHILD REV 2 2020 IS ADDED New child REV 3 2021 is added
    Document Type Standard
    Product Note NEW CHILD REV 2 2020 IS ADDED New child REV 3 2021 is added
    Publisher Underwriters Laboratories
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    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)
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective