Surge Protection Device GSD3-230/TNS/KC (LT) for Enhanced Electrical Safety

Single-pole surge arresters of test class III, combined type. U0 = 230 V AC. Uoc (1,2/50) = 15 kV.

They are installed within II - III lightning protection zones (in accordance with GOST R IEC 62305-1 and SO-153-34.21.122). They are designed to protect equipment from residual surge surges for circuits with TN-S type earthing system. For remote control the devices are equipped with dry contact of remote signalling.