3-phase voltage - DPD02DM44
3-Phase Star-Delta Multifunction Monitor Relay, Voltage, Frequency, Asymmetry, Phase Sequence, Phase-Neutral Loss, 2 SPDT Relay Outputs, NFC Communication, IP20, DIN-Rail Mounting, Multi-Alarms H&ling, defaults Settings 400V mains, 22.5x84x99.5mm housing
CARLO GAVAZZI AUTOMATION SpA