Marinco's EEL Y Shore Power Adapter 30 A Dock to 2-30A BoatThe Marinco's EEL Y Shore Power Adapter 30 A Dock to 2-30A BoatSKJ # MAR-Y30-2-30 Features a 30 Amp Male to 2 - 30 Amp FemaleProduct Design: Designed for use with standard inlets (NEMA); Single-handed operation; No sealing ring required; Patented jaw-clamp technology provides a watertight seal every time.; Product Features & Benefits: Built-in cord light for added safety - alert light indicates if you are plugged into the dock and cord is powered; Power indicator light on both ends informs you full power is flowing through the cord; Meets and exceeds rigorous UL testing standards; 30 Amp and 50 Amp cordset models, 12', 25', and 50' lengths in white and yellow available; EEL product line includes connectors, pigtail, straight and "Y" adapters; 5 Year Warranty; Click here to download Marinco EEL Y Shore Power Adapter Y30-2-30 Owner's Manual