StacksVerified U.S. regulatory reference

30 CFR §75.900-1

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Circuit breakers used to protect low-and medium-voltage circuits underground shall be located in areas which are accessible for inspection, examination, and testing, have safe roofs, and are clear of any moving equipment used in haulageways.