Rittal WM enclosures set the standard for maximum use of space and ease of installation. WM compact enclosures can be used for virtually any application. NEMA protection ratings are ensured through a secure locking system, foamed-in-place gasket and knife-edge perimeter. Features include a body constructed of cold rolled steel, steel doors and zinc plated mounting panels. WM enclosures are readily available in all of the most popular sizes, protection categories and configurations including universal disconnect cutout.