Surge Protection Device K2R SVR25-230 for TN-S Networks - Cat. No. R123 019

Two-pole surge arresters of test class I, II, III combined type for networks with earthing system type TN-S. Uo = 230/300 V AC/DC. Iimp(L/N)(10/350)= 25 kA.

Iimp(N/PE)(10/350)= 50 kA. With remote signalling. Installed within 0A(V) - 2 lightning protection zones (in accordance with GOST R IEC 62305-1 and SO-153-34.21.122).

They are intended for protection of equipment in low-voltage power distribution systems with air or cable power input. The device is mounted on a 35 mm DIN-rail by means of a special latch on the rear side of the housing. Assembled on the basis of zinc-oxide varistors and gas-filled arrester, included in the pole in series - "valve arrester".

Eliminate leakage currents.