A weatherproof enclosure designed to give protection from falling dirt, rain, snow, sleet, and windblown dust is classified as a _____ enclosure and will need to be installed for outside applications.

Question

Quizplus · Accepted Answer

NEMA 3R enclosures are designed for outdoor use and provide protection from falling dirt, rain, snow, sleet, and windblown dust. NEMA 1 enclosures are designed to provide protection against accidental contact with the enclosed equipment, but do not provide protection from the elements. NEMA 2 enclosures provide protection against dripping water, but are not suitable for outdoor use. NEMA 12 enclosures provide protection against dust, dirt, dripping water, oil, and coolant, but are not designed for outdoor use.

A Weatherproof Enclosure Designed to Give Protection from Falling Dirt