Electrical switch with a metallic compartmented jacket for positioning disconnectors

摘要

A metal-clad electric switch having gas insulation and a metal case comprises a case whose inside volume is subdivided into at least two compartments separated by a leakproof partition. A first disconnector is disposed in one of the compartments and comprises a first blade co-operating with a first connection terminal. A second disconnector is placed adjacent to the first disconnector in the other compartment and comprises a second blade co-operating with a second connection terminal. The blades are secured to a common rotary shaft passing in leakproof manner through the partition and providing electrical conduction between the blades.