Multifunctional types, providing the flexibility of monitoring Undervoltage, Overvoltage, Window Mode, Phase rotation, Phase loss, Asymmetry and Neutral loss

Modular housing, 17.5 or 35 mm wide

1-Phase & 3-Phase under Voltage Relays which monitors its own supply. Delay time programmable from 5 minutes to 15 minutes.

Wide Auxiliary supply Range: 110 – 240V AC, 220 – 415V AC

Test feature to check complete product functionality

1 C/O + 1 NO relay output