Conduit Outlet Box, Hazardous Location, LB Body Style, Hub Size (In.) 2, Capacity (Cu.-In.) 76, Copper Free Aluminum, Color Gray, UL 886, CSA C22.2 25, C22.2 30, UL Listed for Class I, Division 1 and 2, Groups B, C, D; Class II, Division 1 and 2, Groups E, F, G; and Class III Hazardous Location Outlet BoxesFeature malleable iron bodies with high tensile strength, ductility, and resistance to corrosion, impact, and shock. Accurately tapped and tapered hub threads provide tight, rigid joints and ground continuity. Internally threaded body with externally threaded cover provides access for maintenance. Feature standard O-rings for a raintight fit, and a smooth, rounded integral bushing in each hub type box protects conductor insulation. UL Listed for Class I, Div. 1 and 2, Groups C and D; Class II, Div. 1 and 2, Groups E, F, and G; and Class III.