Disconnecting switch for alternating current electrical installations.

摘要

The invention relates to disconnecting devices of the sudden-break type. The device comprises in particular two main contacts 1 and 2, and two auxiliary contacts consisting of flexible metal rods 5 and 7, the rod 5 being able to engage in the hook-shaped end of the rod 7 in order to drive it through a specified angle beyond which the two strips separate with opposite velocities. Application to medium- or high-voltage alternating current electrical installations. <IMAGE>