Norberg-IES, a part of the EIS engineered solutions portfolio of business, has been a recognized source of value-added products for the electrical industry. Norberg~IES is divided into two, easily identifiable brands: Nema7 for enclosures, and for high-voltage fuses. 


NEMA7 is a premier supplier and fabricator of controls and enclosures, specializing in hazardous location environments. With extensive in-stock inventory and quick-turn customization capabilities, we’re proud to provide service levels that are unmatched in the industry.

For over 50 years, Powerfuse has served the electrical industry as a value-added manufacturer and distributor, specializing in high voltage fuses. With decades of technical expertise, quick-turn manufacturing capabilities, and a dedicated commitment to in-stock inventory, we’ve built our reputation as a top-tier supplier of specialty fuses and custom mountings.