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UL 6-22 Standard for electrical rigid metal conduit - steel

Publication Year

2022

Document Status

Current

Abstract

Specifies electrical rigid metal conduit steel (ERMC-S), elbows, couplings, and nipples for use as a metal raceway for installation of wires and cables.

Document History

Supersedes UL 6-07.

Publisher Information

Underwriters Laboratories

Established in 1894 as the Underwriters' Electrical Bureau, UL is a global safety consulting and certification company, approved to perform safety testing by the U.S. federal agency of Occupational Safety and Health Administration.

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