Siemens 7SR1004-4JA20-2DA0

ARGUS overcurrent relay Directional, size 4 molded case, 4 CT, 3 VT, 10 LEDs, 9 binary inputs/ 6 binary outp. Measuring input: 1/5 A, 50/60 Hz with SEF input, 63.5/110 V auxiliary voltage: 24 to 60 V DC, binary input threshold 19 V DC Standard version - no cover Communication: front port: USB and rear: RS485 supporting IEC 60870-5-103 or MODBUS RTU or DNP 3.0.. Front fascia: w. breaker control pushbuttons Protection function: Standard version plus autoreclose (79)