30 CFR 77.801-1 - Grounding resistors; continuous current rating.

Regulations last checked for updates: May 02, 2025

Title 30 - Mineral Resources last revised: Apr 14, 2025

View all text of Subpart I [§ 77.800 - § 77.811]

§ 77.801-1 - Grounding resistors; continuous current rating.

The ground fault current rating of grounding resistors shall meet the “extended time rating” set forth in American Institute of Electrical Engineers, Standard No. 32.

authority: 30 U.S.C. 811.

source: 36 FR 9364, May 22, 1971, unless otherwise noted.

cite as: 30 CFR 77.801-1