Surge protection energy technology, arrestor, type 2: Surge arrestor V20, for 400 V/690 V networks
+ Connectable type 2 surge arrestor for 400/690 V networks
+ NPE spark gap designed for max. 440 V AC (IEC 60364-5-53)
+ Arresting capacity of the spark gap MB25 up to 25 kA(10/350)
+ Available with remote signalling+ Visual status display
+ Vibration-proof through Shock Guard+ Particularly suitable for use in wind power plants




