The Marinco Y504-2-504 EEL Shore Power 50A-125/250V Female to 50A-125/250V Male “Y” Adapter from Nomadic Supply Company is equipped with sealing collars and is for use in wet locations.
Boat Side
Female Connector: Attaches to boat inlet or cord set
(2)50A-125/250V Locking w/ Sealing Collar System
Dock Side
Male Plug: Attaches to dockside receptacle or cord set
(1)50A-125/250V Locking