{"data":{"id":"us/46-cfr-111.20-1","jurisdiction":"us","citation":"46 CFR 111.20-1","heading":"-1 General requirements.","body":"Each transformer winding must be resistant to moisture, sea atmosphere, and oil vapor, unless special precautions are taken, such as enclosing the winding in an enclosure with a high degree of ingress protection.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER J—ELECTRICAL ENGINEERING","PART 111—ELECTRIC SYSTEMS—GENERAL REQUIREMENTS","Subpart 111.20—Transformer Construction, Installation, and Protection"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"cec6310e8728c1a14515218e2950fbb8bbd46c33bc07a9d48beed2ec4777ef88","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-111.15-30","next":"us/46-cfr-111.20-5"},"notice":"GroundRules: Original legal text. Not legal advice."}