Protection device against impulse overvoltages GSV2-230/50 2+0 C, cat.no.200 207.

Single-phase modular ultrasonic protection devices of test class II of limiting type for networks with earthing system of TN-S type. Uo = 230 V AC. Imax(L/PEN) (8/20) = 50 kA. In(8/20) = 20 kA. With remote signalling. Used for protection of phase and neutral conductors in AC systems and poles in DC systems. They are installed within 1 - 2 lightning protection zones (in accordance with GOST R IEC 62305-1 and CO-153-34.21.122-2003). The device is mounted on a 35 mm DIN-rail by means of a special latch on the back side of the case.