Thanks to the excellent hydrophobic property of silicone rubber material, this insulator delivers outstanding anti‑pollution flashover performance, which greatly reduces cleaning and maintenance workload, especially suitable for heavily polluted areas such as industrial zones, coastal salt‑fog regions and dust‑prone districts. The internal fiberglass core rod provides high mechanical tensile strength, ensuring reliable load‑bearing capacity under long‑term operating conditions.

FXBW composite insulator