NJ Sullivan’s Type 12 Screw Cover Junction Box is both UL and NEMA compliant. Designed as an indoor general purpose commercial junction box or pull box, the type 12 junction box provides protection to it’s enclosed components. Protections from personnel coming into contact with the components as well as blowing dust. The NEMA and UL compliant type 12 junction box comes with a screw top cover with gasket and zinc plated screws for a tight dust prohibited seal. Continuously seam welded form constructed from 16, 14 or 12 gauge steel, according to size and specifications. Finished with galvanized G90.

Other options include: back panel, meter seals, Knock-outs, cut-outs, lovers and powder coating.

All products are custom made in the USA at our Sterling, Virginia plant. Custom orders and specifications are all

Also available with as a Type 12 Hinged cover junction box.