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|What do the NEMA ratings mean?|
NEMA enclosures meet the National Electrical Manufacturers Association standards for performance and protection of the electrical
equipment installed within them. NEMA is the leading trade association in the U.S. representing the
interests of electroindustry manufacturers of products used in the generation, transmission and distribution, control, and end-use
Enclosures are given a NEMA rating according to the types of applications the enclosure serves.