Nema Enclosures manufactures high quality environmentally rated industrial NEMA enclosures manufactured from powder coated carbon steel, 5052 aluminum and 304 or 316L stainless steel. We offer over 1300 already designed standard enclosure configurations with a free online customization tool.

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 conditions.

Nema Enclosures produces high quality rated standard outdoor electrical enclosures in wall-mount, free standing, floor mount, junction box and trough types. With more than 25 years in the custom enclosures business, our ability to manufacture a custom electrical enclosure is …

Here’s a side-by-side look at the environmental NEMA enclosure ratings between the National Electrical Manufacturers Association (NEMA) and Underwriters Laboratories, Inc. (UL) (cUL in Canada), CSA Group (CSA), for electrical enclosure types in Class I/Div II …

NEMA 4X Electrical Enclosures are available in a number of styles for your demanding applications. Our adherence to the rigorous NEMA standards will give you a quality enclosure, delivered quickly at a competitive price.

If you're in need of a faster solution, explore our extensive selection of 1600+ standard enclosures. For in-depth insights into materials, finishes, and standard features, peruse our enclosure construction page.

Discover the story of NEMA Enclosures, a leader in custom make-to-order electrical enclosures. Learn about our history, commitment to quality, innovative solutions, and our dedicated team driving continuous growth and customer satisfaction.

At Nema Enclosures, we not only provide a range of materials, finishes, and fabrication processes to suit diverse applications, but we also ensure that every enclosure adheres to stringent standards, setting the benchmark for performance and reliability.

NEMA 4 enclosures are intended mainly for outdoor use where extra protection against moisture and wind-driven rain is required. Our NEMA 4 electrical enclosures come in powder-coated carbon steel and are available in a variety of types, such as wall-mounted, free-standing, and JIC.

Dec 15, 2016 · NEMA is a rating system for equipment that might be exposed to liquids, rain, ice, corrosion and contaminates such as dust. If unsure of the enclosure rating that is required of your project, please refer to the design chart below.