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NEMA IA 10029-2019 (R2024)
Guide for the Application, Handling, Storage, Installation and Maintenance of Medium Voltage AC Contactors, Controllers and Control Centers
Applies to the installation and maintenance of AC medium voltage contactors, and Class E controllers rated 1,501-15,000 volts, installed in accordance with the National Electrical Code® (NEC®), NFPA 70 and the manufacturer’s instructions. The requirements in the CANENA-developed UL 347 and NEMA SG 10-2008 apply. (Formerly NEMA ICS 3.1-2019)
NEMA: National Electrical Manufacturers Association [nema]