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 […]
Buss Bars and Ground Bars
NJ Sullivan’s custom metal fabrication design engineers have been manufacturing busbars and ground bars since our beginning. We will manufacture buss bars or ground bars to your exact specifications and from the material you desire. We offer total customization. Special sizes, custom shapes, custom size holes or cut outs, we do it all. Whatever your […]
PEPCO CT Cabinets – UL Type 1 and UL Type 3R
Below are some examples of current transformer cabinets or CT Cabinets that meet PEPCO utility company’s specifications. These are UL rated CT Cabinets, UL type 1 for indoor use and UL type 3R for outdoor/indoor use. CT Cabinets are used extensively for measuring current and drive the electrical utility’s watt-hour meter on virtually every building […]
CT Cabinets-Custom Made-Powder Coated
Current Transformer Cabinets or CT Cabinets are used extensively in the distribution of electricity in buildings with three-phase service and single-phase services greater than 200 amperes. CT cabinets are used to drive the electrical utility’s watt-hour meter and provide protection against tampering and contact with the parts contained in the current transformer cabinet. CT cabinet […]
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 […]