The Proline 18189 is a Standard Range Control Cabinet designed for use in industrial and commercial control systems. This part is an NEMA Type 12 rated enclosure, meaning it provides protection from dust, dirt, and vibration by the use of a continuous gasket around the cabinet’s perimeter. It is constructed from 16 gauge steel and comes with a variety of optional accessories, such as air filters, fan kits, louver plates, and mounting panels. It also includes five keyed locks to help secure the cabinet contents.