Überspannungsableiter für Hoch- oder Mittelspannung

摘要

The invention relates to an overvoltage protector for high or medium voltage, comprising a diverter block (4) positioned inside a shielded housing (3) sealed in a gas-tight manner. According to the invention, a sensor, especially a temperature sensor (19) in the form of a surface wave sensor, is placed inside the shielded housing (3). Said surface wave sensor (19) is positioned in a housing (18) embodied as an antenna.