The nema4x electrical enclosure is used to house a variety of components such as electrical switchgear, pneumatic pilot devices and low and high voltage instrumentation. The nema4x electrical enclosure is one of the more sturdy designs, able to withstand some of the harshest conditions. Constructed of 304 stainless steel, 316 stainless steel, 5052 aluminum or […]
Electrical Enclosures – NEMA and UL
NJ Sullivan custom metal fabrication is well known for our electrical utility product line of electrical enclosures. Electrical enclosures come in many shapes sizes and specifications, according to needs and utility requirements. We have been manufacturing electrical enclosures for the utility industry since the 1950s. Most electrical enclosures for utility companies are very specific and […]
NEMA4X Enclosures – Stainless Steel Boxes
The NEMA4x enclosure is one of the most durable and long lasting enclosures available on the market. We make our nema4x electrical enclosures from stainless steel. They are laser cut, CNC bended, then seamlessly welded for an air tight fit. NEMA4X enclosures are built tough to withstand the harshest of conditions. Able to withstand the […]
Metal Electrical Boxes – Custom Manufactured in the USA
NJ Sullivan has been manufacturing custom metal electrical boxes for the electrical utility field since 1958. We manufacturing electrical enclosures, CT cabinets and termination cabinets to meet utility company requirements as well as custom specifications. We make all the standard requested electrical enclosure products such as the NEMA rated Type 3R, NEMA type 3, NEMA […]
Stainless Steel Metal Boxes
NJ Sullivan makes a variety of stainless steel metal boxes for a multitude of purposes. Not only do we make stainless steel boxes like the NEMA type 4x for electrical utility and electrical products line. We can manufacture a stainless steel box for any function. NJ Sullivan is a custom metal fabrication company and we […]