NEMA 3R rating is specified for outdoor use, primarily to provide a degree of protection against falling
rain or sleet; and to be undamaged by the formation of ice on the enclosure. Type 3R NEMA enclosures provide
protection in outdoor applications against rain, sleet and snow, or indoors against dripping water.
This style of electrical enclosure can be used as a wiring box, junction box or pull box in commercial and general
industrial applications requiring an industrial cabinet or NEMA enclosure.
Categories of NEMA 3R enclosures offered by AutomationDirect include: