{"data":{"id":"us/46-cfr-111.05-37","jurisdiction":"us","citation":"46 CFR 111.05-37","heading":"-37 Overcurrent devices.","body":"(a) A permanently grounded conductor must not have an overcurrent device unless the overcurrent device simultaneously opens each ungrounded conductor of the circuit.\n(b) The neutral conductor of the emergency-main switchboard bus-tie must not have a switch or circuit breaker.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER J—ELECTRICAL ENGINEERING","PART 111—ELECTRIC SYSTEMS—GENERAL REQUIREMENTS","Subpart 111.05—Equipment Ground, Ground Detection, and Grounded Systems"],"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":"e9c8d9da73a1d264b93afc0ae3ad19240acda9ef945dd5cce7c3a8e7a7746796","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-111.05-33","next":"us/46-cfr-111.10-1"},"notice":"GroundRules: Original legal text. Not legal advice."}