Patent ID: 9515462
Filing Date: 2016-12-06
CPC Classification: H01H,H02B

Claim Text:
1. A shutter device for an electric switchgear panel, the shutter device comprising: a base configured to be placed on a bearing surface inside a switchgear panel, the base being configured to support a current switching device, which is movable between a connected position wherein the switching device is electrically connected to an associated electrical circuit and a disconnected position wherein the switching device is electrically separated from the associated electrical circuit; a frame having at least a portion which rises up transversally from the base and delimits a through aperture; a movable shutter operatively associated with the base and the frame; and an actuating mechanism connected to move the shutter between a first position where the shutter closes at least partially the through aperture to prevent electrical connection of the current switching device with the electrical circuit and a second position wherein the shutter is retracted and leaves the through aperture at least partially opened for allowing electrical connection of the current switching device with the electrical circuit; wherein the actuating mechanism is configured to move the movable shutter from the first position to the second position while the current switching device is kept motionless on the base.