Surge arrester type 3 230VAC pluggable GST18i3 optical The type 3 surge arrester, which fits the GST18i3 plug-in system and is CE-compliant according to EN 61643-11+A11, is used close to end devices. It is integrated directly into a plug-compatible housing and is plugged into a power strip with a Wieland plug system in desks, for example. The arrester has an optical signaling device. Defective protection modules are indicated by a glowing light. They are easy to replace because they are pluggable.
