{"data":{"id":"us/30-cfr-77.507","jurisdiction":"us","citation":"30 CFR 77.507","heading":"Electric equipment; switches.","body":"All electric equipment shall be provided with switches or other controls that are safely designed, constructed, and installed.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","Subpart F—Electrical Equipment—General"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"3101e66852704203e9096993f8da917642886c6b84f35646ba0b1dd7ca2dd014","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-77.506-1","next":"us/30-cfr-77.508"},"notice":"GroundRules: Original legal text. Not legal advice."}