Tap switches in transformers are used to regulate the output voltage to the required level. This is done by changing the ratio of the transformers on the system by altering the number of turns in one winding of the transformer.

The tap switches we manufacture have a long life and low maintenance and designed to withstand all conditions. The manually operated tap switches are manufactured with 30 and 60 Amps capacity for 11KV, 22KV and 33KV voltage category.