N.J. Sullivan, custom metal fabricates NEMA and UL compliant electric junction boxes to meet all your needs. Formed from continuously seam welded steel, the enclosure and cover are galvanized (G90), powder coated or stainless steel depending on specifications and needs.

We build all standard electric junction boxes; NEMA Type 1, Type 3, Type 3R, Type 4X, Type 12 and any custom pull box designs you have or need. Comes in both screw cover and hinged cover. A variety of custom options are available:

• Powder Coating
• Knock-outs and/or cut-outs
• Back Panel
• Meter seals for lockout by Power Company
• Louvers