It is a relay that is set (ON) or reset (OFF) by the input of a pulse voltage. Even after the input voltage is interrupted, this relay maintains its set or reset condition until it receives the next inverting input. It is also called a keep relay.
Working voltage: DC 12V(8-18V)
Working current: 60MA(Provide current only when switching states)
Load current : AC 250V/10A, DC 30V/10A Trigger mode: Low pulse trigger