1926.967(h) Backfeed

When there is a possibility of voltage backfeed from sources of cogeneration or from the secondary system (for example, backfeed from more than one energized phase feeding a common load), the requirements of § 1926.967 apply if employees will work the lines or equipment as energized, and the requirements of §§ 1926.961 and 1926.962 apply if employees will work the lines or equipment as deenergized.