This SmartRack industrial enclosure is designed to house 6U of 19-inch rack-mount equipment, such as network switches and patch panels. Constructed from heavy-duty steel with a durable gray powder-coated finish, the SRN3RG6UDP has a maximum load capacity of 200 pounds (90.7 kilograms) and is suitable for indoor and outdoor applications. The SRN3RG6UDP protects its contents against the ingress of water (including rain, sleet and snow), solid foreign objects (including falling dirt) and even ice forming on the outside of the enclosure. It is ideal for a multitude of industrial sites, such as factories, construction areas, utility plants, power stations, transportation terminals, distribution hubs, warehouses and other areas where you need to keep sensitive equipment secure, organized and out of the way.