46 CFR § 111.55-1
General
April 15, 2021
(a) Each switch must meet Article 404 of NFPA NEC 2002 (incorporated by reference; see 46 CFR 110.10-1).
(b) Each switch that is in the weather must be in a watertight enclosure and be externally operable.
[CGD 74-125A, 47 FR 15236, Apr. 8, 1982, as amended by USCG-2003-16630, 73 FR 65198, Oct. 31, 2008]