Relay with arc suppression

NO-ARC technology provides arc suppression to mechanical relays through the use of smart electronics. The technology reduces the amount of arcing across the relay contacts to extend the life of the relay. It energizes a circuit that is in parallel with the contacts to carry the load so the contacts do not have to, and can handle high current without a large heat sink.
By Plant Engineering Staff January 15, 2008

NO-ARC technology provides arc suppression to mechanical relays through the use of smart electronics. The technology reduces the amount of arcing across the relay contacts to extend the life of the relay. It energizes a circuit that is in parallel with the contacts to carry the load so the contacts do not have to, and can handle high current without a large heat sink.

Watlow

www.watlow.com