Review on Outdoor 30-Amp RV Power Outlet Box With Lockable NEMA TT-30R Receptacle And Weatherproof Electric Car Generator - Ideal For RV, Camper Trailer, And Motorhome Use by Francisco Yim

This is for a 120 volt 30 amp Camper power service. IT's a bit hard to get the wires connected because of the design and getting it properly mounted on a brick surface is probably impossible. they don't truly give you access to the holes in the back once its wired to run some sort of lock screw. The mounting plate needs to be separate from the actual box for this to work well. mine is just hanging on the wall by the top screw which you can run in the wall and just hang it there but it swings back and forth and looks very amateurish, but it does what I needed. The camper has power.