Surge arrester, 4-pole Type 2 (class C) type V20-3+NPE-280 5095253

Locking latch
A special latch with a characteristic 'click' informs us about a correctly installed insert and has an anti-vibration function, the ergonomics of the button helps in comfortable operation.
Protective tab
It allows you to be sure that the cylinder is well mounted
Optimal information label
The QR code enables easy identification and a quick overview of the technical data on the website.
Easily releasing contact sockets
The newly designed contact sockets in combination with the safety latch mechanism ensure a perfect electrical connection. The wedge shape allows the insert to be connected very easily.
The coding key for each type of delimiter
and working voltage Thanks to it, we can be sure that the base and the limiter