Actuating device for an electrical appliance, in particular for a circuit breaker or a high voltage grounding switch

摘要

The present invention relates to a device for actuating an electric apparatus, in particular of a high-voltage disconnector, comprising, in a control box (2) a device for driving in rotation (15) of the contacts of the apparatus and a control circuit comprising contacts of the end of travel (5c, 6c) associated with the contacts of the apparatus. & br / & it comprises a portable electric motor (20) to the autonomous power supply (23) is equipped with an arrangement of a mechanical link (22) with the drive device by rotation (15) and provided with an electrical connection device (25) to the control circuit.