VA Protection Device 4 Pole 3 Phase 63A, 100A | Durable Power Control

1. Overload protection
   2. Short circuit protection
   3. Controlling
   4. Used in residential building, non-residential building, energy source industry and infrastructure.

General

YC9VA-3 voltage and current display relay is a microprocessor-based Protection Device for three-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 an 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