UltraSIL Housed Arresters and Cutouts


The UltraSIL design from Cooper Power Systems incorporates a housing of polymer material (silicone rubber) which is an excellent insulator of overhead products, delivers high UV resistance and high hydrophobicity. The UltraSIL design delivers superior performance in distribution- and station-class surge arresters and cutouts. For long term weathering performance, water repellance, resistance to UV degradation and atmospheric pollution as well as other important insulation performance, silicone rubber is unsurpassed.

Underbuilt Arrester Solution for Overbuilt Construction