Tested type 1 + type 2 + type 3 combined arrester according to IEC 61643-11 for TT and TN-S systems (3+1 configuration) including overcurrent-protected 230 V power supply (N and L) including spare fuse for the compartment for additional applications / termination point meter mounting board according to VDE-AR-N 4100; can be installed completely without tools thanks to click + power connection method for 40 mm busbar systems and push-in earthing terminal; for use in the main power supply system according to IEC 60634-4-44 clause 443 in buildings without a lightning protection system (also in case of overhead line supply, ). A suitable cover clip according to DIN VDE 0603-1 for every standard meter panel and 2 x socket and 2 x plug (without connecting cables) for wiring the intelligent measuring system according to VDE-AR 4100 are included in delivery.
Tested type 1 + type 2 + type 3 combined arrester according to IEC 61643-11 for TT and TN-S systems (3+1 configuration); can be installed completely without tools thanks to click + power connection method for 40 mm busbar systems and push-in earthing terminal; for use in the main power supply system according to IEC 60634-4-44 clause 443 of buildings (also with overhead line supply, without external lightning protection system). A suitable cover clip according to DIN VDE 0603-1 for every standard meter panel is included in delivery.
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