Post insulators are mainly used on utility poles, usually made of silicone or ceramic to increase the creepage distance. Insulators in overhead transmission lines have two basic functions, namely to support the wires and prevent current backflow.

Features:

Dust-proof and stain-resistant.Thermal stability, not easily affected by temperature.Corrosion resistance, less susceptible to corrosion by corrosive objects.Stable product quality.

Otherwise, we offer all kinds of insulators. As to the details, please feel free to contact us.