Insulator Linear Suspension Rod with Silicone Composite Shell for 20 kV AC Applications

Isolators linear suspended polymeric type LK 70/20-I are designed for fixing and isolation of uninsulated and insulated wires of SIP-3 type of AC overhead lines with voltage 20 kV with frequency up to 100 Hz at ambient air temperature from minus 60 º? to plus 50 º?. Climatic design and placement category UHL 1 according to GOST 15150. The design of insulators allows mounting of arc protection devices UZD-3 or UZPN directly on the terminations.