MCD 50 - B 05 320V

Lightning Controller MC 125-B/NPE was designed to be used in TN-S, TT and IT systems as a sum current spark gap between the neutral conductor (N) and the protective earth conductor (PE). At the heart of the device there are two partial spark gaps made up of three carbon discs which can handle heavy loads. The precisely defined spacing of the spark gaps is ensured by highly heat-resistant Teflon discs.

V25 - B+C / 1-3 + NPE , F5  385V

Version V 25-B+C/3+NPE (requirement Class B+C) is a special surge arrester for TN-C-S, TN-S, TT and IT systems. This device was developed for the new requirements of DIN VDE 0100, Part 534/A1, to allow simple, safe installation of the devices.

The new V10 plug-in surge arrester from OBO Bettermann joins perfectly the established V20 and V25 protector ranges. “Little brother” of the V20, the V10 exhibits an arresting capacity of up to 10 kA (8/20) and is therefore the ideal answer to providing surge protection in sub-distributor boxes and in the direct vicinity of terminal devices.