Polymer Insulator OCK 20-35-G04-3 UHL1 for Outdoor Electrical Applications

Isolator supporting polymer outdoor installation is designed for isolation and fixing of current-carrying parts in electrical apparatus, switchgear of electrical stations and substations of alternating current voltage of 35 kV with frequency up to 100 Hz.Climatic version of the insulator UHL, category of placement 1 according to GOST 15150.Insulators are designed to work at a height of not more than 1000 m above sea level at ambient air temperature from minus 60C to plus 50C.