... years manufacturing experience 3.Customized products upon request digital relayTYPE:Timer(AH3-SM) [relay.com.cn] ... MH:9.9M/99M/9.9H/99H3. Rated load: AC220V 3A COS 14. Working model: On- ... timer relay,super timer relay,multi-voltage digital timer relay,multi-range timer,feeding controler, ... timer,on delay timer,industrial 24h timer,Programmable digital timer,Programmable timer,interval timer,single shot ...