Havells accl dhabosn3020 Automatic Changeover Switch is a device that automatically transfers a connected load between two electrical power sources to ensure continuous operation. It performs automatic source selection without manual intervention, reducing downtime and preventing backfeed when the primary supply falters. Designed for use in electrical installations that require seamless switching between sources, the accl dhabosn3020 is part of Havells' line of changeover switches for automatic transfer in compatible panels.
