Some applications for 1590Z enclosures include automation, instrumentation, and controls. However, it is designed to be a general purpose product with ratings appropriate for a wide variety of applications. For example, NEMA 12 and 13 ratings make 1590Z appropriate for factory floor environments where exposure to dust and oil are common. The NEMA 4/4X rating makes 1590Z suitable for harsh outdoor applications where frequent exposure to water from rain or water jets is possible.