[Code of Federal Regulations] [Title 46, Volume 4] [Revised as of October 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR111.55-1] [Page 231] TITLE 46_SHIPPING (This book contains parts 90 to 139) CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 111_ELECTRIC SYSTEMS_GENERAL REQUIREMENTS--Table of Contents Subpart 111.55_Switches Sec. 111.55-1 General. (a) Each switch must meet Article 380 of the National Electrical Code. (b) Each switch that is in the weather must be in a watertight enclosure and be externally operable.