GIR 4/485 (LT) surge protection device, Cat.No.400 509.

USIP GIR 4/485 (LT), TU 3428-002-79740390-2007 are designed to protect two lines of two-wire serial interface RS-485 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. Data transmission speed up to 10 Mbit/s. IL = 0.1 A, Uo = 6 V DC. Capable to pass rated discharge current In (8/20)= 1 kA, ITotal (8/20) = 4 kA. They are made in a metal case with a lock for installation on a 35 mm DIN-rail. RJ45 connectors (1 port) are installed on the side of the line and the protected equipment.