Termination Cabinet fabrication is a welded construction in accordance with NEMA 1 and 3r specifications. material is 12 gauge g-90 grade galvanized steel in accordance with ASTM a924. All joints and seams are welded then refinished with galvanic coating to preserve finish. Bussbars are fabricated from silver plated c110 electrolytic tough pitch copper conforming to […]
CT Cabinets – Utility Companies
NJ Sullivan, Custom Metal Fabrication company is know as a major manufacturer of utility products in the Washington DC area. We manufacture CT cabinets, Termination Cabinets, Junction Boxes and Electrical Enclosures to meet the specifications of all the major utility companies in the DC area. Below is a list of Utility Company CT Cabinet […]
Roll-Up Generator Termination Box
NJ Sullivan manufactures roll-up generator termination cabinets to meet our customer needs. Our roll-up generator termination boxes can be custom built to meet your needs. Standard construction of our roll-up generator termination cabinets comply with UL Type 3R. Fabricated from 14 or 12 gauge galvanneal steel, depending on size. Cabinets are continuously seam welded and […]
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 […]
Custom Metal – Precision Machining – Powder Coating
NJ Sullivan is a full service Custom Metal Manufacturer located just outside Washington, DC in Sterling, VA. With 52,000 square feet of manufacturing space, including custom metal fabrication, Powder coating, finishing, conformal coating and a precision Machine shop, we can build whatever you need. Below are some pictures of our shop space and well as […]