Detection of over voltage, under voltage and phase failure Network error diagnosis through more LEDs Response values for over and under voltage separately adjustable Adjustment ranges 0.9 → 1.3 UN and / or 0.7 → 1.1 UN Adjustable time delays from 0.1 → 20 s Nom. voltage: 3 AC 230 / 400 V, 50 / 60 Hz Voltage range: 0.7 → 1.3 UN Overload capability: 1.35 UN continuous Rest current principle Without auxiliary voltage Any phase sequence Nominal operating mode: Continuous operation Can also be used as single phase 2 changers Protection class (housing / terminals): IP40/IP20 Overall width 35 mm To IEC 255, VDE 0435 section 303 Manuf. ref.: IL9077.12 3/N AC 400/230 0.1 → 20 s
Phase Sequence/Failure Relays
Monitoring of 3 phase supplies Orange housing manufactured to DIN 43 880 DIN rail mount
