Control arrangement having an operating element for setting an actuator in an operating circuit

摘要

A control arrangement having an operating element for setting an actuator in an operating circuit has a switching device (26) between its operating element (13) and the connection (15) to the actuator (9), which switching device (26) can be switched on or off as a function of signals, especially from a monitoring device. This switching device is designed, in particular, as a coupling which produces a mechanical separation between the operating element (13) and the connection (15, 16) to the actuator when signals arise. By means of the switching device the operating element, the control arrangement can always be used, irrespective of the power of the operating circuit. <IMAGE>