1、Sturdy Material: Made of ABS shell and Ni plated copper touch point, the power inlet is resistant to yellowing and fading, offering stable performance and long term durability. 2、Weather Resistant: Featuring IP44 water and dust resistant, this power inlet box withstands extreme weather conditions, making it applicable for outdoor use. 3、Enhanced Safety: The 3 prong inlet comes with an automatic rebound protective cover that isolates the power supply effectively, preventing electric shocks and fire hazards. 4、Easy Installation: Designed for embedded installation, the plug inlet box aligns flush with the wall, saving effort and time during installation, no complicated tools required. 5、Versatile Use: The shore power inlet is suitable for use in trailers, campervans, RVs, boats and outdoor use, providing a dependable power solution for outdoor activities. Item Type: RV Power Outlet Material: ABS, Ni Plated Copper Plug Type: 3 Prong Round Plug Current: 16A Installation Type: Embedded, Screw Fixing Installation Opening Size: Approx. 95 x 80mm / 3.7 x 3.1in Water Resistant Rating: IP44 Application: Suitable for Trailers, Campervans, RVs, Boats, Outdoor Use Installation Steps: 1. Marking the installation position and use a punching tool to create a 95 x 80mm rectangular hole 2. Unscrew the screws on the back of the outlet and open the outer cover 3. Place the outlet's circuit board into the hole and connect the wires 4. Secure the circuit board to the wall with screws and install the cover to complete the installation 1 x RV Power Inlet Box