The SK short-circuit sensor is used for reliable detection of short-circuit currents in medium-voltage networks. The signal is transmitted to the display device via a copper cable, with the response value being set directly on the respective display device. The sensor is designed for mounting on shielded conductors. Thanks to the separable stainless steel bracket, the sensor can also be retrofitted in existing systems. The fully encapsulated design ensures high robustness and safe operation under demanding environmental conditions.