SmartPlug B50ASSYPB 50 Amp Shore Power Inlet & Connector – Weatherproof RV, Camper & Boat Plug for Safe AC Power Extension – Heavy-Duty Electrical Cord Adapter, RV Accessories

The SmartPlug B50ASSYPB 50 Amp Shore Power Inlet & Connector is a heavy‑duty, weatherproof electrical cord adapter designed to safely extend AC power to your RV, camper, or boat. Built for reliable performance and durability, it delivers secure 50 A connections and peace of mind on every adventure.

• Overheating from a loose 50 amp rv plug is a real fire risk. This kit uses 20x more electrical contact surface area than twist-type designs, so high-amperage rv electrical loads stay cool and stable
• The body only fits one way, so you can't plug it in wrong even in the dark. Side clips on the rv inlet click and lock, which means your 50 amp inlet stays put no matter how much the cord moves around.
• Whether it's a boat or an rv camper, this kit works for both without buying separate parts. It's one of the few rv essentials that covers marine shore power and RV campsite hookups in the same setup.
• If you're swapping out an old 50 amp power inlet, you don't need to drill new holes or rewire anything. The mounting flange matches standard rv receptacle cutouts, so most installs wrap up in under 30 minutes.
• The non-metallic inlet comes in white, gray, or black, so it fits right into your rv trailer or boat exterior without looking like an afterthought. One of the smarter boat accessories for a clean, finished look.