When you need to install rackmount equipment in areas where you need protection from the elements, but temperature control is not an issue, the ClimateCab NEMA 12 Wallmount Cabinet is your answer. It's sealed against dripping water and dust.
On this single-hinged model, only the front door opens. Also available is a double-hinged model (RMW5100AF) in which the cabinet swings away from a rear door, enabling access to the rear of your equipment.