Surge protection energy technology, arrestor, type 2: The plus of the V20-C family, chống sét, chống sét lan truyền cấp 2, Long Triết
+ Connectable surge arrestor
+ High arresting capacity
+ Visual status display
+ Available with optional remote signalling
+ Optional leak current-free version
+ Vibration-proof through Shock Guard+ Simple standard hat rail mounting
+ Labelled connections




