Section 111.50-7 - Enclosures(a) Each enclosure of an overcurrent protective device must meet Sections 240-30 and 240-33 of NFPA 70 (incorporated by reference; see § 110.10-1 of this subchapter).(b) No enclosure may be exposed to the weather unless accepted by the Commandant.CGD 74-125A, 47 FR 15236, Apr. 8, 1982, as amended by USCG-2003-16630, 73 FR 65197, Oct. 31, 2008