Appleton NSB UNL50N EMT Elbow Coupling Joint Fitting

Appleton UNL50N is a 1/2-inch trade-size 90-degree elbow union for rigid or IMC conduit, designed to connect a conduit run to an enclosure at a right angle. The malleable iron body, fitted with a steel locknut, is triple-coated with zinc electroplate, chromate, and epoxy powder coat for corrosion resistance in harsh industrial environments. It features tapered female and tapered male threads for a tight, ground-continuous connection and precise alignment, making it suitable for explosion-proof installations. This UL 886 listed, CSA-certified fitting is intended for Class I, Division 1 and 2, Groups A, B, C, D; Class II, Division 1 and 2, Groups E, F, G; and Class III locations, reflecting its hazardous-location applicability. Trade size is 1/2" with an outer diameter of approximately 1.38 inches, and it supports IMC or rigid conduit. Use it to route conduits at a 90-degree angle into or out of enclosures in environments such as chemical plants, oil and gas facilities, and other settings requiring robust metal conduit protection and reliable ground continuity. The UNL50N is part of Appleton’s UNL elbow union family, delivering a secure, durable joint for applications where ground continuity and precise, threaded connections are essential.