Usage
Usage as 3rd level ( T3 , fi ne protection) in 3-level overvoltage protection concept
It decreases overvoltage and reduces overvoltage wave energy caused by induction and switching processes in the connected low voltage network
Installation
Prevents propagation of HF disturbances Installation on 35 mm DIN rail
Protection against the transverse and longitudinal overvoltage (L/N, L/PE, N/PE)
Protective eff ect provided by a varistor in combined with spark gap Integrated HF fi lter
Optical and remote signalling of operation state
