This Standard Publication covers specific requirements for PVC, PVC/polyamide, PE, and PE/polyamide insulated stranded wire, designed to the internal wiring of high reliability electrical and electronic equipment. This Standards Publication addresses 600 volt (Type B, BN, J, and JN), 1000 volt (Type C and CN) and 3000 volt (Type D and DN) wire and permits continuous operating temperature ratings of - 55ºC up to 105ºC (types B, C, D, BN, CN, and DN) or 75ºC (types J and JN) with either tin or silver coated conductors.