The Type 1 electrical cabinet is the baseline electrical cabinet for both UL and NEMA. All other electrical cabinets are based on this model, but add extra layers of protection and complexity. The Type 1 electrical cabinet offers basic protection from personnel coming into contact with the electrical components inclosed. The only environmental protection the […]
Electrical Enclosures – NEMA Type 3R – Hinged Cover – UL Listed
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 […]
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.
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 […]
Electrical Enclosures – Utility Uses
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.