View all text of Subpart 111.60 [§ 111.60-1 - § 111.60-23]
§ 111.60-21 - Cable insulation tests.
All cable for electric power and lighting and associated equipment must be checked for proper insulation resistance to ground and between conductors. The insulation resistance must not be less than that in Section 5.1 of IEEE 45.6-2016 (incorporated by reference; see § 110.10-1 of this subchapter).