{"data":{"id":"us/30-cfr-75.808","jurisdiction":"us","citation":"30 CFR 75.808","heading":"Disconnecting devices.","body":"[Statutory Provisions]\nDisconnecting devices shall be installed at the beginning of branch lines in high-voltage circuits and equipped or designed in such a manner that it can be determined by visual observation that the circuit is deenergized when the switches are open.","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 I—Underground High-Voltage Distribution"],"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":"f2f5ada32e3d69e812e8d66806eb5498ea3214976f9dcd0dbf9ce29a46c86c27","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-75.807","next":"us/30-cfr-75.809"},"notice":"GroundRules: Original legal text. Not legal advice."}