{"data":{"id":"us/30-cfr-75.902-4","jurisdiction":"us","citation":"30 CFR 75.902-4","heading":"-4 Attachment of ground conductors and ground check wires to equipment frames; use of separate connections.","body":"In grounding equipment frames of all stationary, portable or mobile equipment receiving power from resistance grounded systems separate connections shall be used when practicable.","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 J—Underground Low- and Medium-Voltage Alternating Current Circuits"],"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":"df80f95ae7dc5e9ce4050e48b8fb2b56758d5817d7cd7d272d56611b0ccd235c","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-75.902-2","next":"us/30-cfr-75.903"},"notice":"GroundRules: Original legal text. Not legal advice."}