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