Marine Power Outlet : An enclosed assembly that can include receptacles, circuit breakers, fused switches, fuses and watt-hour meter, and monitoring means approved for marine use
NFPA 303 Fire Protection Standard for Marinas and Boatyards, 2000 ed. http://www.nfpa.org/assets/files/AboutTheCodes/303 /303-A2005-ROP.pdf, (Std: Fr Prac for Marinas and Boatyards - Amer) {293 NFC}