(a) Electrical equipment used in the following locations must be dripproof:
- (1) A machinery space;
- (2) A location normally exposed to splashing, water washdown, or other wet conditions within a galley, a laundry, or a public washroom or toilet room that has a bath or shower; or
- (3) Another space with a similar moisture level.
- (b) Electrical equipment exposed to the weather must be watertight.
- (c) Electrical equipment exposed to corrosive environments must be of suitable construction and corrosion-resistant.