Attributes . Compact stranded 8000 Series aluminum alloy conductor. Insulation is an abrasion, moisture, heat and sunlight resistant black cross-linked polyethylene. Cable can be installed without pulling lubricant. CT rated available when requested on sizes 1/0 AWG and larger. KINGWIRE Type XHHW-2 is intended for use as general purpose wiring for up to 600 volt rated services in air conduit or other recognized raceways for services, feeders and branch circuit wiring as specified in the National Electrical Code at a ma . Names