Finder 70.31.8.400.2022 - Phase monitoring relay 300...480V, Grid monitoring 3-phase for 380 - 415 VAC, Monitoring relay 380 - 415 V AC with 1 change-over contact
The Finder 70.31.8.400.2022 is a phase monitoring relay designed for use with three-phase systems operating at voltages between 380 and 415 VAC.
