Bare Stranded Copper Wire Conductor is suitable for un-insulated hook-ups, jumpers and grounds in substations and is available in hard, medium-hard or soft tempers. The Conductor is used on both lightning protection and earthling systems. The Conductor is offered in sizes ranging from 6 to 185 mm. The Bare Stranded Copper Wire Conductor is used in substations as un-insulated hook ups, jumpers, and grounds.