Elco Over Voltage Relay - EVO231, EVO400 Series

Elco Protection Relays feature a voltage trip level & time delay adjustment

- Measuring phase to phase voltage, ideal for a range of devices.

The Elco Over Voltage Relays are great for limited spaces, with 1 exchange contact.

Elco EVO231/EVO400 Over Voltage Relays detect if one or more phases exceed the set over voltage trip levels.