Type：YC9VA Rated frequency：50Hz Maximum voltage adjustment range：230V~300V Minimum voltage adjustment range：120V~220V Range of adjustment of the maximum current：1A~63A Installtion：35mm Din Rail Package includes：1 x YC9VA,1 x Box.
YC9VA votage and current display relay is a microprocessor-based voltage monitoring device for single-phase AC networks to protect electrical equipment from surge voltage. The device analyzes the main voltage and displays its current value on a digital indicator. Load is switched by electromagnetic relay. The user can set the current voltage value and delay time through the button. The value is stored in non-volatile memory. Aluminum wires and copper wires can be used for connection.