Automatic Main Line Voltage Stabilizer is equipped with electromagnetic relays to facilitate ease of operation. The Voltage Stabilizer is offered in a sturdy construction and accurate dimension. The Voltage Stabilizer works on automatic mode of operation and is made using quality grade material to ensure optimum performance for longer period of time. Automatic Main Line Voltage Stabilizer can be availed in different models ranging from 0.5 KVA to 5KVA.