NEMA WC 70-1999
Nonshielded Power Cables Rated 2000 Volts or Less for the Distribution of Electrical Energy Errata:01/30/01; Supersedes NEMA WC 3, WC 5, WC 7, and WC 8; ICEA S-95-658 [Superseded: NEMA WC 3, NEMA WC 3, NEMA WC 5, NEMA WC 5, NEMA WC 5, NEMA WC 7, NEMA WC