{"data":{"id":"us/30-cfr-18.4","jurisdiction":"us","citation":"30 CFR 18.4","heading":"Electrical equipment for which approval is issued.","body":"An approval will be issued only for a complete electrical machine or accessory. Only components meeting the requirements of subpart B of this part or those approved under part 7 of this chapter, unless they contain intrinsically safe circuits, shall be included in the assemblies.","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 A—General Provisions"],"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":"fb78ab2f3f9e8a6b8c36aa6895815f6db3bfbefc2b96436faa05c7afa705731e","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-18.3","next":"us/30-cfr-18.5"},"notice":"GroundRules: Original legal text. Not legal advice."}