Marinco P30-504 Eel 50a-125/250v Female To 30a-125v Male Pigtail Adapter – Yellow
EEL Pigtail Adapters
These adapters are equipped with sealing collars and are for use in wet locations.
Female Connector: Attaches to boat inlet or cordset
50A-125/250V Locking w/ Sealing Collar System
Male Plug: Attaches to dockside receptacle or cordset