This Weidmuller HDC Insert from the HA Series offers reliable female screw connections for wires ranging from 20 to 14 AWG. Constructed from a durable copper alloy with a silver-passivated finish, it is designed for robust performance. The insert operates within a temperature range of -40 to 125 degrees Celsius and features a PC glass-fiber reinforced insulating material for enhanced safety, meeting UL 94 V-0 flammability rating. It is RoHS compliant and suitable for outdoor use, with conditional resistance to various substances.The Weidmuller 1650620000 is an HDC HA 10 FS insert with a female screw connection. It supports wire sizes from 20 to 14 AWG and has a rated current of 16 A with a voltage rating of 250 V. The insert is designed for installation size 2 and has 10 poles. Its dimensions are 2.874 inches L x 0.906 inches W x 1.224 inches H. The operating temperature range is -40 to 125 degrees Celsius. The basic material is a copper alloy, and the insulating material is PC glass-fibre reinforced.