30 CFR §75.518-1
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
A device to provide either short circuit protection or protection against overload which does not conform to the provisions of the National Electric Code, 1968, does not meet the requirement of § 75.518. In addition, such devices on electric face equipment and trailing cables that are required to be permissible must meet the requirements of the applicable schedules of the Bureau of Mines.