Tag Archives: National Electrical Manufacturers Association

NEMA Electrical Enclosures

Steeline Enclosures manufactures enclosures that are NEMA Certified Enclosure Boxes. While the NEMA website provides a general description of enclosure types, for a complete description of enclosures, including test requirements, you will need the NEMA 250 standard. First, a Quick Note: NEMA does not manufacture or sell enclosures. NEMA Standards are Voluntary NEMA neither tests […]

What is a NEMA Certification?

What is a NEMA Certification? This is asked a lot, so we wanted to give some clarification. While the NEMA website provides a general description of enclosure types, for a complete description of enclosures, including test requirements, you will need the NEMA 250 standard. There are no standard sizes for NEMA enclosures. The NEMA 250 […]