{"data":{"id":"us/30-cfr-75.806","jurisdiction":"us","citation":"30 CFR 75.806","heading":"Connection of single-phase loads.","body":"[Statutory Provisions]\nSingle-phase loads, such as transformer primaries, shall be connected phase-to-phase.","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":"b2e968aa408b303426a8a22a787b820eb61653b1ac0ac83364a27bd7935a0f97","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-75.805","next":"us/30-cfr-75.807"},"notice":"GroundRules: Original legal text. Not legal advice."}