{"data":{"id":"us/30-cfr-57.12003","jurisdiction":"us","citation":"30 CFR 57.12003","heading":"Trailing cable overload protection.","body":"Individual overload protection or short circuit protection shall be provided for the trailing cables of mobile equipment.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","Subpart K—Electricity"],"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":"50fbed272f2617d34027c521105142f7d2d941fb10cdc427703c92e09b766a63","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.12002","next":"us/30-cfr-57.12004"},"notice":"GroundRules: Original legal text. Not legal advice."}