GAS-INSULATED SWITCHGEAR DEVICE

摘要

A gas-insulated switchgear device which comprises a supporting structure having a base adapted for placement on a supporting surface and one or more poles. Each pole comprises a first casing housing at least a first terminal for input/output connection, a disconnector unit comprising at least a first fixed contact operatively coupled to the first terminal and a corresponding first movable contact, and a circuit breaker unit electrically connected to the disconnector unit and having a couple of interruption contacts which can be actuated along a longitudinal reference axis during operation of said circuit breaker. Each pole is mounted on the supporting structure with the longitudinal reference axis transversal with respect to the supporting surface.