Furrion Powersmart Shore Power Adapter- 15A Dock to 30A BoatThese adapters now have an LED power indicator feature. They are made to an industrial quality for strength and long lasting use, backed by Furrions 5 year warranty. These plugs are not for use in wet environments.Features: Replaces Marinco 83A and Hubble HBL31CM28; LED light indicating power present; Industrial strength and quality; Universal fit with all other brands; Specifications: Rated: 125V; Casing: Fibre filled PC; Blades: nickel plated brass; Plugs made to NEMA standards; Interchangeable with: Marinco S15-30;