Dold Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail - IL9071.12 3/N AC400/230V 0.85UN 4%
Ensure reliable undervoltage protection for 3 phase systems with Dold's monitoring relay.
Manufacturer part number: IL9071.12 3/N AC400/230V 0.85UN 4%
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IL9071 — undervoltage relay, 3 phase. Single phase connection also an option Fixed fall-back value Closed circuit current principle LED display of switch state Adjustable phase sequence 2 changeovers 35 mm overall width Input Nominal voltage UN: AC 230 / 400 V Nominal frequency: 50/60 Hz Overload capacity: 1.1 UN continuous Fall-back value Uout: 0.85 UN Hysteresis: 4% fixed Output Contact assignment: 2 changeovers Thermal current: 4 A Switching capacity: 1 A (AC 11, 230 V). Monitoring of 3 phase systems for undervoltage or phase failure and activation of security lighting in accordance with VDE 0108 (IEC 255, VDE 0435 Part 303).
