Elco Protection Relays offer a trip level & time delay adjustment - Measuring phase to phase voltage, ideal for a range of devices. With 1 exchange contact the Elco Under Voltage Relays are compact in size, great for limited spaces. KEY FEATURES • Voltage Relay • 1 Module (17,5) • DIN Mounting The Elco VEU230/VEU400 Under Voltage Relay detects if one or more phases exceed the set trip levels.
