Shutter device for an electrical switchgear panel, and related switchgear panel

An electrical switchgear panel comprising:

• a cabinet;
• and
• a shutter device, which is positioned inside the cabinet, the shutter device including:
• a base configured to be placed on a bearing surface inside the 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 configured to move the shutter between a first position where the shutter closes at least partially the through aperture to prevent the 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.