Electrical Enclosures are one of NJ Sullivan’s biggest selling custom metal fabricated products. We manufacture all shapes and sizes to meet your needs. We manufacture our UL listed Type 3R hinged cover electrical enclosures to be hinged covered, pad mounted, pedestal mounted or wall mounted. What ever you need, you get. Our UL listed type […]
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.
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 […]
Electrical enclosures accomplish two very important functions: they protect key equipment from conditions such as dust and moisture, while isolating the equipment itself from personnel.
NEMA 4X boxes are suitable for harsh environments of many types, thanks to their remarkable protection characteristics: