Further information for Finder 7P.22.8.275.1020 - ÜSS arrester Type 2 Varistor Funkenst 1ph TN TT
Surge arrester type 2, modules exchangeable, with varistor and spark gap, for 1-phase TN-S and TT networks, varistor defect indication by 'red' in the viewing window, remote signaling contact, width 35.8 mm