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 […]
NEMA 1 Enclosure UL Listed
The NEMA type 1 electrical enclosure is a very popular enclosure. It is designed for indoor use and protects personal from having incidental contact with it’s components. The NEMA 1 enclosure is the most basic of the NEMA and UL rated electrical enclosures in that they provide the least amount of protective features and are […]
Metal Boxes – Custom Made in the USA
NJ Sullivan is not just limited to electrical boxes for the utility industry. We make custom metal boxes and enclosures for a variety of industries, small businesses and individuals and in a variety of materials and finishes.
Custom Metal Box Manufacturing
NJ Sullivan makes custom metal boxes to meet any need. Whether you need a stainless steel box, a galvanized steel box with a screw cover or need it powder coated, we can build it for you.
NEMA Type 3R CT Cabinets and Termination Cabinets
The electric service entrance of a building normally has two key elements: a connection to the power grid, and an electric meter that allows the utility company to keep track of energy consumption. There are two main types of weatherproof enclosures commonly used at the point of grid interconnection: A Current Transformer Cabinet – As […]