Change over switch

Change Over Switch:- Moving contact treminals are made of electrolytic copper, Tin Plated in knife shape blade type with self cleaning action during operation. The fixed contact terminals in each phase have separate main and arcing contacts for longer contact life, increase of current carrying capacity and to ensure temperature rise with in permissible limits.
The operating handle is made of steel and is provided on the right hand side of the switch enclosure. Door interlock ensures the door cannot to be opened when the switch is in ON position thereby providing safety.