BEL VOLT SALES LTD UHS09050A1A1A1A VariSTAR™

UltraSIL™ polymer-housed VariSTAR™ IEEE® surge arresters; normal-duty (5 kA), heavy-duty and riser pole (10 kA) for MV systems to 36 kV. UltraSIL silicone rubber polymer-housing has undergone a wide range of design tests to determine the optimum shed configuration. In addition, long term environmental testing has verified the lifetime superiority of silicone rubber when compared to other polymeric insulating materials.