NJ Sullivan manufactures an array of electrical utility products. Not only do we manufacture utility products that are pre-approved for utility companies like PEPCO, SMECO,BG & E, Dominion Virginia Power and NOVEC, we are a custom metal fabrication plant and can custom build your utility product to meet your needs. NJ Sullivan metal fabrication company […]
Type 3 Electrical Cabinet NEMA vs UL
The Type 3 Electrical Cabinet is a step up from the Type 1 or Type 2. Although the Type 2 allows some protection from water, it does not provide enough for it to be classed as an outdoor electrical cabinet. The Type 3 electrical cabinet is an indoor/outdoor electrical cabinet that offers the same basic […]
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 […]
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 […]
Wire Ways and Electrical Troughs
NJ Sullivan Company (custom metal fabricators) manufactures a wide variety of electrical products for many uses. We are widely known for our CT cabinets and termination cabinets. We also custom fabricate everything you need for your commercial electric room; from bussed trough, wire ways, bolted pressure switch to the busbars and the cabinets used to […]