DTNVR 1F 48/90/0,5 G (LT) surge protection device, Cat.No.405 080.

Series DTNVR *F **/90/0.5 G, TU 3428-002-79740390-2007 are designed to protect equipment from impulse overvoltages (lightning protection, protection from electrostatic discharges, etc.) within 0V - 2 zones of lightning protection in accordance with GOST R IEC 62305-1-2010. They are produced for nominal Uo= 48 B DC. IL= 0,5 A. Capable of passing rated discharge current In(8/20)= 20 kA. Data transfer rate up to 1 Mbit/s. The cable screen (C) is connected to the equipotential bonding system through a gas-filled arrester. Are executed in the case of thickness of 18 mm for installation on a DIN-rail 35 mm, connection by means of screw terminals 4,0 mm2. Number of protected pairs of conductors - 1.