Control device of a medium-voltage electric switchgear unit and switchgear unit controlled by one such device

摘要

The device has closure elements (12) and an opening (15) located opposite to a closure actuating-element and an opening actuating-element. A mechanical connector comprises a part that is integrally connected with the closure elements. A retractable element is cooperated with an actuator that actuates the closure actuating-element in a retractable position to transmit a command to the closure element. An interlocking device is controlled by a selector.