This guide applies to AC medium voltage contactors and Class E controllers rated 1,501-15,000 V, 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.
NEMA ICS 3.1-2009 (R2014)
$132.00
Guide for the Application, Handling, Storage, Installation, and Maintenance of Medium-Voltage AC Contactors, Controllers, and Control Centers