At NJ Sullivan Company, all of our junction boxes are formed and continuously seam welded from 12, 14 or 16 gauge steel(depending on size). The type 4X electrical junction box is then finished with type 304 stainless steel with 2B (dull) finish. Type 316 stainless steel is an available option. Other available options include hinge […]
Electrical Enclosure – Galvanized Steel – NEMA Type 3R UL Listed
Our NEMA Type 3R UL listed electrical enclosures are formed from 14 and 12 gauge steel (depending on size) and continuously seam welded. Multiple door options are available with stainless steel piano hinge. a 3-point padlocking vault handle is standard for securing the enclosure. The 3R cabinet is finished with Galvanneal G60 steel and powder […]
Stainless Steel Boxes
Stainless steel boxes can be built to meet any specifications or needs. NJ Sullivan is known for it electrical enclosures, CT Cabinets, termination cabinets, Utility products and NEMA 4X stainless steel electrical enclosures. But, we can build any size stainless steel box to meet any need. We are only limited by your imagination. NJ Sullivan […]
Electrical Enclosures – NEMA and UL
NJ Sullivan custom metal fabrication is well known for our electrical utility product line of electrical enclosures. Electrical enclosures come in many shapes sizes and specifications, according to needs and utility requirements. We have been manufacturing electrical enclosures for the utility industry since the 1950s. Most electrical enclosures for utility companies are very specific and […]
Applications and Features of Bussed Gutters
In residential and small commercial applications, where the load on electrical circuits is typically small, power is distributed with insulated wiring and conduit. However, wire diameter must be increased as current rises, and there is a point where it ceases to be practical. In these cases, it is necessary to use bus bars for power […]