Siemens 7SR1003-2KA20-2DB0
MPN7SR1003-2KA20-2DB0
Active
ARGUS overcurrent relay Conformal coating on PCBA Non-directional, size 4 molded case, 4 CT, 10 LEDs, 6 binary inputs/ 6 binary outp. Measuring input: 1/5 A, 50/60 Hz with SEF input auxiliary voltage: 60 to 240 V AC/DC, binary input threshold 88 V AC/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)
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MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Specifications
Mechanical
| Parameter | Value |
|---|---|
| Width | 105 mm |
| Height | 185 mm |
| Depth | 186 mm |
MPN
7SR1003-2KA20-2DB0