... item:Silastic shell can resist high temperature,below 200 C and resist high voltage(220V~600V).Soft 25A fluoroelastomer ... is introduced overseas data and produced.High temperature resistance,below 500 °C.High voltage resistance(220V~600V);Long life span ... .Silastic shell can resist high voltage and heat,soft. 25A fluoroelastomer plug, High temperature resistance,high voltage resistance,acid,alkali,smash ...