We are Dealer, Distributor, Supplier of Relays, Latching Relays, Bistable Relays, Keep Relays, Impulse Relays, Stay Relays and our set up is situated in Pune, Maharashtra, India. A latching relay (also known as a bistable, keep, impulse, stay relay, or simply a “latch”) is defined as a two-positional electromechanical switch. It is an electrically actuated switch used to maintain its position without power applied to the coil.
A latching relay is used to control the large flow of current with a smaller current. The coil of the latching relay consumes power only while the relay is switched ON. And its contact remains in position after the switch has been released. See the latching relay circuit diagram below for more details on how this works.