NPO IZOLYATOR

The NPO INSULATOR company (Saint Petersburg) develops and serially produces high-voltage insulators with a solid protective shell made of organosilicon rubber.

NPO IZOLYaTOR produces linear suspension, tension, bird-proof, support, pin, antenna insulators, spiral clamps, interfacial insulating spacers, etc.

• The high hydrophobicity of organosilicon provides low leakage currents and high discharge characteristics even in the wet and dirty state, since a continuous conductive layer does not form on the surface of the insulators.
• The company serially produces linear insulators from 10 kV to 500 kV, support insulators from 3 kV to 110 kV, insulators for contact networks of railways, trams and trolleybuses. There are more than 600 types of polymer insulators in mass production.
• The availability of our own testing facilities, as well as cooperation with leading Russian research institutes, allow us to maintain the quality of products produced by NPO IZOLYATOR at a high level.