The NEMA Type 3 electrical enclosure is designed for either indoor and outdoor use. The Type 3 enclosure offers a higher level of protection than both NEMA type 1 & NEMA type 2. The NEMA type 3 enclosure offers protection against personnel coming into contact with the enclosures components, but also has a rubber gasket that adds a higher level of protection from the elements. The type 3 offers protection from falling dirt, windblown dust, water, rain, sleet, snow and the formation of ice.
The added levels of protection make the NEMA Type 3 ideal for outdoor use as a junction box and is one of the most commonly used enclosures. NJ Sullivan Type 3 electrical enclosures meet all NEMA and UL standards and are built to our customers needs.
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