{"data":{"id":"us/30-cfr-18.52","jurisdiction":"us","citation":"30 CFR 18.52","heading":"Renewal of fuses.","body":"Enclosure covers that provide access to fuses, other than headlight, control-circuit, and handheld-tool fuses, shall be interlocked with a circuit-interrupting device. Fuses shall be inserted on the load side of the circuit interrupter.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER B—TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS","PART 18—ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES","Subpart B—Construction and Design Requirements"],"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":"c5c01e97a1762e84fd1bfbb365a6927dacfc9d8c1e41b231f2a16561dd221630","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-18.51","next":"us/30-cfr-18.53"},"notice":"GroundRules: Original legal text. Not legal advice."}