Features: 1.Durable Material: The power plug socket is made of excellent ABS material, with a waterproof cover, heat resistant and durable. 2.Good Conductivity: RV power socket has built in pure copper components, with good conductivity, easy to plug and unplug. 3.Stable Performance: The output voltage of the external power socket is 220V?250V, the output current is 16A, and the electrical performance is stable. 4.Embedded Mounting: The 3 Pin power socket is open hole embedded installation, simple and fast, no complicated operation is required. 5.With Release Lever: The socket can lock the lead to prevent accidental removal, and the release lever allows easy removal of the cable. 6.Good Protection: The external protection level is IP44, and the back protection level is IP30, making it safer to use and operate. 7.For Vehicles Use: The power plug socket is suitable for motorhomes, caravans, trailers, etc., suitable for outdoor use. Specification: Item Type: RV Power Outlet_x000D_ Output Voltage: 220V-250V_x000D_ Output Current: 16A_x000D_ Specification: External power supply box + charging plug_x000D_ Hole Size: Approx. 100 x 109mm / 3.9 x 4.3in_x000D_ Application: Large vehicles such as motorhomes and motorhomes_x000D_ Installation Method: Open hole embedded installation PackageList: 1 x External Power Outlet 1 x Power Plug 1 x Gasket