DEVICE AND METHOD FOR IDENTIFYING THE TYPE OF CONTROL FOR A VOLTAGE- OR CURRENT-RELEASE SWITCHGEAR

摘要

A device for identifying a control mode for a voltage or current release of a voltage-release or current-release switching device includes at least one control unit having first and second control inputs. The control unit includes a signal detection device configured to detect a signal state at a first control input and a blocking device configured to disable the second control input when a control signal is detected at the first control input.