Consumers can purchase equipment called Main line voltage stabilizer to connect to the line that supplies electricity to their homes. It guarantees that the power coming from the house is consistently stable. If the capacity is sufficient to carry the load, installing this product over the mainline is simple. Machines and electrical equipment are shielded from voltage fluctuations with the use of main line voltage stabilizer. As a result, the power supply is kept in good condition and they are guaranteed to operate at a steady voltage. If your utility voltage is low, your stabiliser senses it and increases it to the necessary level of voltage.