Flameproof bushing insulator IPO (1000V, 200A)

The bushing insulator (Ex component) is designed for use in underground mines with methane explosion hazard class "a", "b", "c" and coal dust explosion hazard class A and B, and in zones 1 and 2 with explosion hazard of gases classified in explosion group IIB. After installation in an explosion-proof enclosure, it is used for insulating electrical passage through the inner wall of the explosion-proof device housing.