ANSI C37.58-2020 Switchgear - indoor AC medium-voltage switches for use in metal-enclosed switchgear - conformance test procedures
Publication Year
2020
Document Status
Current
Abstract
Specifies conformance test procedures for ac medium voltage switches rated above 1,000 V.
Publisher Information
National Electrical Manufacturers Association
The National Electrical Manufacturers Association (NEMA) represents electrical equipment and medical imaging manufacturers in North America, providing a forum for the development of technical standards, advocacy of industry policies on legislative and regulatory matters, and dissemination of industry data.
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