Polymer Insulator OCK 20-10-E05-3 UHL1 for Reliable Electrical Applications

Isolators supporting polymer outdoor installation are designed to isolate the fixing of current-carrying parts in electrical apparatus, switchgear of electrical stations and substations of alternating current voltage of 10 kV frequency up to 100 Hz.Climatic execution of insulators UHL, placement category 1 according to GOST 15150.Insulators are designed to work at an altitude of not more than 1000 m above sea level at ambient air temperature from minus 60C to plus 50C.