Electrical junction boxes are enclosures designed to protect wires where they are joined and are required by almost all US electrical codes for both residential and commercial construction.
Electrical Junction Boxes: About, Types, Ratings
About: Every electrical system has points where two or more wire networks connect or intersect. The electrical junction box lies at the heart of such an intersection and is designed to provide critical two-fold protection to the encased junction point – which may include wiring as well as other electrical components – as well as […]
Welding Robot Increases Production Capacity – NJ Sullivan
NJ Sullivan’s latest addition of a welding robot (Lincoln Electric Robotic Welding System) has increased our production capabilities. The addition of a robotic welding system has made it possible for NJS to produce a greater number of utility products in a fraction of the time. For example, the welding portion in the production of 500 […]
NEMA 4X Enclosure Fabricator
NJ Sullivan has been manufacturing custom metal boxes like the NEMA 4X Enclosure for many years. As a NEMA 4X Enclosure Fabricator, NJ Sullivan prides itself on fabricating quality commercial grade products within the strict specifications set forth for a NEMA Type 4X enclosure. Our customers demand quality products, manufactured in the time frame set forth […]
Weatherproof Junction Boxes made to order
Having a solid weatherproof, long lasting junction box is a must when you need to protect electrical components from the many harsh elements of outdoor environments. NEMA and UL have standards that meet the needs of a outdoor electrical junction box. You can also meet these standards and have your weatherproof junction boxes made to […]