UTSAUTO 30 Amp RV Power Outlet Box Enclosed Lockable Weatherproof Outdoor Electrical 125 Volt Receptacle Plug Box Nema TT-30R Receptacle for RV Camper Travel Trailer Motorhome Hookup Power

Features & details Features According to customer feedback, the previous product because there is no pre-open hole, many customers do not have the right tools or improper operation when opening the hole, resulting in the destruction of the product and can not be used, so we have newly developed this product, we leave the hole in advance, and then adapt three different sizes of holes in the panel, you can choose to install according to their needs.

We pre-knock out 4 holes, and then installed the panel with waterproof rubber gasket, so that you do worried about it will due to the leak.

The three panel sizes with holes are 1-inch hole, 3/4- inch hole, and 1/2-inch hole.

You can choose the right panel with holes according to your wires ETL LISTED：This is a new development 30 AMP power outlet box, NEMA TT-30 receptacle 125Volt with type 3R enclosure rainproof which compatible with the nomal 30AMP Nema TT-30 rv cord.

All you need to do is charge your travel trailer in the garage, or you can put this RV power outlet box outside.

Easy to connect and charge.

You can also apply this RV Power Outlet Box to your RV, electric car, Tesla, generator, welder and more.