Explore finder
It looks like you're in the USA
Do you wish to stay on the Finder website Sweden or would you like to change country? Surfing the Finder USA website will let you find relevant information, such as country specific and local events and promotions.
Explore more
7P Series
Type 7P.22 - surge arrester (SPD)
Function and features
7P.22 surge arresters, SPD Type 2 (1 varistor + 1 gas spark gap) for TT and TN-S single-phase systems with Neutral. Varistor protection L-N + N-PE gas spark gap and with replaceable varistor and spark gap modules. Available with remote contact for signaling the status of the varistor.
Features include:
- Suitable for AC and DC systems/applications for protection against induced and switching overvoltages
- To be installed on the border between zones LPZ 1 and LPZ 2
- Visual indicator of the varistor status – functional/to be replaced
- Signaling with remote contact of the varistor status. Connector (07P.01) included in the package (depending on the version)
- Varistor and spark gap modules, replaceable
- Compliant with EN 61643-11: 2012
- 35 mm rail (EN 60715) mounting, 17.5 mm per pole
Applications
Products List
Documentation
Approvals
Explore Finder
