Product Review

Wiring description: 3, 4, normally open contacts, 1, 2, normally closed contact, 5,6, public points, 7,8, the coil voltage contact of the relay. There is a wiring diagram on the product. For example: 1,3,5 This contact, 3 and 5 are normally open, 1 and 5 are normally closed. 8 Terminals, 2PDT 2NO 2NC type, plastic housing, built in green indicator light. Can adjust automatically, protect and transform the electric circuit. Used widely in the remote control, communication, automatic control system, electronic equipments, etc. If there are quality problems within 2 years, you can send us email. We will send you new ones