A Latching relay works electrically like a normal relay, though it maintains its position even after power has been removed. This means th...
A latching relay is a relay that solely attracts power throughout the brief voltage pulse required to create it changes state. These are very useful in situations where energy efficiency is important, but also in situations where you need the relay to remember its state – typically so that the user will press a button to shut the relay and press a second button to open the relay once more. The relay remembers which button was pressed last.












