The LK short-circuit sensor is used for reliable detection of short-circuit currents in medium-voltage networks. Signal transmission to the display device is potential-free via an optical fiber cable, ensuring safe separation between the sensor and the display. The sensor can be installed on shielded and unshielded conductors. Thanks to the separable stainless steel bracket, easy retrofitting is also possible in existing systems. The response value is set directly on the sensor using a rotary switch.
