Switchgear system USN

UVN is an air insulated 10kV semi-metalclad type switchgear system, designed to be used in public and industrial networks with rated busbar current up to 1000A. The system consists of different complement prefabricated standardised cubicles. UVN-T-10 type cubicles with load break switches and USN-10/100 type cubicles with withdrawable vacuum circuit breakers can be delivered as completed switchgear or as single distribution equipment.

  • The modular design makes it easily extendable at site

  • Small dimensions

  • Corrosion-proof 2 mm thickness zinc coated sheet steel housing

  • Operation of switching devices with front door closed

  • Distribution cubicles provide the highest possible personnel safety and service reliability