7SR1102-3NA77-1CA0 - Siemens
ARGUS-C NON DIRECT. OVERCURRENT RELAY 4 CT, 10 LEDS, 3 BINARY INPUTS/ 5 BINARY OUTP. MEASURING INPUT: 1/5A, 50/60HZ WITH SEF INPUT DC , 100 TO 230V AC, BINARY INPUT THRESHOLD 88V DC . USB FRONT PORT, RS485 REAR PORT REAR ELECTRIC ETHERNET RJ45(X2) (E6 CASE) PROTOCOL: IEC 60870-5-103 AND MODBUS RTU AND DNP 3.0 AND IEC 61850 (USER SELECTABLE...