Safety Insulating Covers for Transformers, Surge Arresters and Switches

Insulating Cover Series

This series of silicone rubber insulating covers is designed for bare live parts of power equipment including transformers, surge arresters, switches, clamps and insulators. They effectively prevent electric shock and short circuits caused by foreign objects or condensation flashover, with excellent outdoor weatherability and easy installation, suitable for 10kV to 35kV distribution scenarios.

Product Range

Vacuum Switch Insulating Cover: Covers switch terminals for reliable sealed insulation, anti-aging & corrosion resistance, reducing operation safety risks

Pin-Type Insulating Cover: For pin insulators, improving line insulation level, with bird damage and foreign object bridging prevention

Fuse Insulating Cover: For drop-out fuses, protecting conductive connections from rain corrosion and extending service life

Crossover Insulating Cover: For line crossing and busbar crossover areas, isolating phase conductors to eliminate phase-to-phase short circuit risks

Silicone Rubber Sheathed Automatic Wire Clamp: Integrated structure with both conductor clamping and insulation protection, easy to install and maintenance-free

Drop-Out Surge Arrester Insulating Cover: For drop-out surge arresters, hydrophobic & pollution resistant, improving overall insulation protection level

Parallel Groove Clamp Insulating Cover (Size 3-4): Covers PG clamp joints for sealed insulation and corrosion protection of conductor connections

Transformer Insulating Cover: For transformer bushing terminals, protecting bare terminals from electric shock and condensation flashover

For more voltage ratings, compatible models and mounting specifications, please contact us for customization.