Emirel V1-04 Under Voltage RelayThe Emirel V1 04 Under Voltage Relay is a compact and efficient protection device designed to monitor single phase voltage supply and safeguard electrical equipment from damage due to low voltage conditions. When the voltage drops below the adjustable threshold, the relay disconnects the load to prevent faults, instability, or overheating. This relay is ideal for use in residential, commercial, and industrial applications where maintaining a stable