These requirements cover electrical rigid metal conduit ?C steel (ERMC-S)@ elbows@ couplings@ and nipples 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). ERMC-S 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 user's responsibility to determine the appropriate product for their application. Non-ferrous and stainless steel conduit are covered by the standards listed in Reference Item No. 2@ Annex A.
6-2007由UL - UL 发布于 2007-11-30,并于 2014-11-19 实施。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 6-2007 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号