DEHN 909396 DSH ZP B2 SG TT 255 Lightning conductor Surge protection for: Switchboards 20 kA 1 pc(s)

Combined arrester for TT and TN-S systems for use in the main power supply system (3+1 circuit) in residential buildings without external lightning protection (also with feed-in of the power supply) incl. over-current protected 230 V power supply for RFZ / APZ according to VDE-AR-N 4100.This text is machine translated.... More