{"data":{"id":"us/30-cfr-75.822","jurisdiction":"us","citation":"30 CFR 75.822","heading":"Underground high-voltage longwall cables.","body":"In addition to the high-voltage cable design specifications in § 75.804 of this part, high-voltage cables for use on longwalls may be a type SHD cable with a center ground-check conductor no smaller than a No. 16 AWG stranded conductor. The cables must be MSHA accepted as flame-resistant under part 18 or approved under subpart K of part 7.","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":"a3840ebbc242853df98b66e34c74efd021419048159f0d6423215680185bebbe","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-75.821","next":"us/30-cfr-75.823"},"notice":"GroundRules: Original legal text. Not legal advice."}