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NEMA Enclosure Testing

NEMA 250 addresses the ingress protection of enclosures for electrical equipment rated at 1000 Volts or less. The equipment must be installed and used in specific non-hazardous and hazardous locations. NEMA 250 defines 20 different NEMA enclosure types. NEMA is the National Electrical Manufacturers Association and in the case of NEMA 250, the compliance standard is for electrical enclosures. 

Keystone offers expert NEMA enclosure ingress protection testing. Our scope is always expanding. Furthermore, our lab engineers provide the piece of mind that all your electrical device needs will be met.

Request a quote to receive a quote for ingress protection testing. Contact us to see why so many companies work with Keystone Compliance to achieve their enclosure testing requirements.

Below is a list of common NEMA testing standards used for ingress protection compliance.