{"data":{"id":"us/30-cfr-75.516","jurisdiction":"us","citation":"30 CFR 75.516","heading":"Power wires; support.","body":"[Statutory Provision]\nAll power wires (except trailing cables on mobile equipment, specially designed cables conducting high-voltage power to underground rectifying equipment or transformers, or bare or insulated ground and return wires) shall be supported on well-insulated insulators and shall not contact combustible material, roof, or ribs.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","PART 75—MANDATORY SAFETY STANDARDS—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":"15a8960ce9b297f4418468a53eeff62660768c13f7e150e43f4c0c11d8efd6dc","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-75.515","next":"us/30-cfr-75.516-1"},"notice":"GroundRules: Original legal text. Not legal advice."}