Nema Electrical Enclosure Ratings

The national electrical manufacturer association nema uses a standard rating system that defines the types of environments in which an electrical enclosure can be used and frequently signifies a fixed enclosure s ability to withstand certain environmental.

Nema electrical enclosure ratings.

Nemaco provides quality electrical enclosures that adhere to nema rating standards. Nema ratings for enclosures. Each of these ratings indicate different levels of protection against ingress of solids and liquids. At nema enclosures our knowledge and experience in nema rated enclosures is so extensive it s in our name.

Our adherence to ul 508a standards will give you a quality weatherproof enclosure resistant to rain ice and snow. Nema enclosures manufactures nema 3r enclosures for housing power distribution lighting contractors switch gear and other electrical components that need to be protected in an outdoor environment. Nema 3r 4 4x 6 6p and 12. Each is rated to protect against personal access to hazardous parts and additional type dependent designated environmental conditions.