Marinco P30-503 EEL 50A-125V Female to 30A-125V Male Pigtail Shore Power Adapter (P30-503) allows you to connect from one dockside receptacle (or other power source receptacle) to one boatside inlet or equipment of dissimilar power configuration. These adapters are fully molded and equipped with The Marinco unique sealing collar and covers for use in wet locations. The EEL (Easily Engaged Lock) is a patented, industry first, jaw-clamp design providing one-handed operation and a secure waterproof seal which completely eliminates the need for a locking ring. The EEL connection is built for the harshest environments and is UL approved.
Female Connector: Attaches to boat inlet or cordset
50A-125V Locking w/ Sealing Collar System
Male Plug: Attaches to dockside receptacle or cordset