... Class:1kv,10kv,35kv. Available colors:Red,Yellow,Green,Black. Heat Shrinkable Busbar Insulating TubeVoltage Class:1kv,10kv,35kv.Available colors:Red,Yellow ... small animals such as mice,snakes and so on.Prevent busbar from chemical corrosion effected by strong acid,alkali,salt etcAvoid ... excellent insulation performance to supply required flashover protection for the busbar system.Dimensions