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UL 797

UL Standard for Safety Electrical Metallic Tubing – Steel

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Organization: UL
Publication Date: 30 November 2007
Status: active
Page Count: 37
scope:

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.

Aluminum electrical metallic tubing is covered by the standards listed in Reference Item No. 2, Annex A.

Document History

UL 797
November 30, 2007
UL Standard for Safety Electrical Metallic Tubing – Steel
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,...
November 30, 2007
UL Standard for Safety Electrical Metallic Tubing – Steel
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,...
November 30, 2007
UL Standard for Safety Electrical Metallic Tubing – Steel
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,...
November 30, 2007
UL Standard for Safety Electrical Metallic Tubing – Steel
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,...
November 30, 2007
UL Standard for Safety Electrical Metallic Tubing – Steel
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,...
June 30, 2004
UL Standard for Safety Electrical Metallic Tubing – Steel
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,...
July 27, 2000
UL Standard for Safety Electrical Metallic Tubing - Steel
A description is not available for this item.
July 27, 2000
UL Standard for Safety Electrical Metallic Tubing
1 effective July 27, 2001 These requirements cover steel electrical metallic tubing (EMT) and elbows in trade sizes 3/8 - 4 (12 - 103), for use as a metal raceway for the installation of wires and...
797
May 28, 1993
UL Standard for Safety Electrical Metallic Tubing
A description is not available for this item.
797
January 1, 1993
UL Standard for Safety Electrical Metallic Tubing
A description is not available for this item.

References

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