Three Phase Automatic Changeover Switch is available in a range varying from 40 Amps to 200 Amps. The Changeover Switch automatically transfers load from mains to generator and from generator to mains. The Automatic Changeover Switch is installed where the main supply is of three phase but the generator set is either of single phase or three phase. Three Phase Automatic Changeover Switch can be availed in different specifications to suit specific requirement.
