NEMA Standard GR 1-2022 Ground rod electrodes and ground rod electrode couplings
Publication Year
2022
Document Status
Current
Abstract
Specifies grounding rod electrodes and grounding rod electrode couplings that function in accordance with the NEC and/or the National Electrical Safety Code.
Document History
Supersedes NEMA GR 1-2017. Reconfimed in 2022.
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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NEMA
USA
Website: https://www.nema.org/pages/default.aspx
Tel: +1 703 841-3200
