SHUTTER DEVICE FOR AN ELECTRICAL SWITCHGEAR PANEL, AND RELATED SWITCHGEAR PANEL

摘要

A shutter device is disclosed for an electric switchgear panel, including a base configured to be placed on a bearing surface inside the switchgear panel, the base being adapted to support, positioned thereon, a current switching device 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 corresponding 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 adapted to move the shutter between a first position where the shutter closes at least partially the through aperture and a second position wherein the shutter is retracted and leaves the through aperture at least partially opened.

主权项

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.