Automatic change over switch automatically transfers load from mains to generator and from generator to mains. The selection of changeover is done according to the mains load. We are considered one of the most trustworthy and Innovative Automatic Changeover Switches Manufacturers in the industry. AEC Automatic Changeover Switches are for faster quenching of arc. The load and line can be connected on either side by virtue of isolation on both the sides. The switching mechanism is quick made-quick break type, independent of the speed of the operation.

         AEC Automatic Changeover Switches are available from 30 amps to 600 amps in Single Phase and three phase variants. 100 amps & above are equipped with timer system which provides required delay on Generator mode and 2-3 sec delay during mains that prevents sparking and instant heavy load on Generator during startup.