Metal Clad Cable Connector, Trade Size 2-1/2 Inch, Cable Type Jacketed Metal Clad, Cable Size 2.33 to 2.68 Inch, Diameter 2.55 Inch, Material Nickel Plated Brass, Enclosure Class I Div 1 and 2 Group A B C D, Class I Zone 1 AExd IIC, Class II Div 1 and 2 Group E F G, Class III, NEMA 4X, Approval UL 514B, CSA C22.2, Used On MC/MCHL, Corrugated Interlocked Aluminum/Steel Armor, Continuously Welded Armor Cables, Application Hazardous Location