7SR1587-5HA12-1CA0 SIEMENS7SR15875HA121CA0

Argus 7SR158 voltage / frequency relay, case I/O and fascia: 3 VT, 6 binary inputs / 8 binary outputs, 10 LEDs, measuring input: 40-160 V, 50/60 Hz, auxiliary voltage: 80-250 V DC, binary input threshold 88 V DC, standard version: USB front port, RS485 rear port, IEC 60870-5-103, Modbus RTU and DNP3, Standard version – no push buttons, protection functions: Standard version