Definitions
There is 1 meaning of the phrase
Stay Relay.
Stay Relay - as a noun
A relay that maintains either contact position indefinitely without power applied to the coil.
Example: "A latching relay allows remote control of building lighting without the hum that may be produced from a continuously (ac) energized coil."
Synonyms (Exact Relations)
bistable relayimpulse relaykeep relaylatching relay