Surge Protection Device GSK123-600/12.5 IT/3+1 C for Enhanced Safety in IT Networks

Three-phase surge arresters of test class I+II+III combined type for networks with IT type earthing system. Uo = 600 V 50 Hz. Iimp(L/L) (10/350)= 12.5 kA, Iimp(L/PE)(10/350)= 25 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). Designed to protect equipment in low-voltage AC power distribution systems up to 1000 V with air or cable power supply input.

Mounting of the device is carried out on 35 mm DIN-rail with the help of a special latch on the back side of the case.