The S0 interface is a hardware interface for the transmission of measured values via pulses. Main features:

3-phase energy meter, 3 × 230 / 400 VAC 50 Hz
- For CT measurement to 1500 A in both directions of current
- Indication of instantaneous power, voltage and current
- 7-digit display for 1 tariff
- Lead seal possible with cap as accessory
- S0 pulse output
- Precision class B according to EN50470-3,
  Precision class 1 according to IEC62053-21