Grounding switches are designed for operation in open and closed switchboards in areas with a temperate and cold climate.
The earthing switches are completed with imported porcelain insulators of high strength alumina or composite (polymer) insulators from leading Russian manufacturers.
The design used self-lubricating ball joints that do not require maintenance.
Supporting structures of the earthing can be made with height on request.
Grounding voltage 110 kV, upon request of the customer, can be completed with a platform for installation of arrester.