Does sinetong guide you to understand the safety precautions of relay use?

Please note that if the relay is in normal operation, there is a danger of electric shock if touched by hand.

Before installing, maintaining, and troubleshooting relays (including terminal blocks and sockets), disconnect the power supply.

Please note that when connecting terminals, refer to the wiring diagram in the product manual first and then connect them correctly.

If the connection is wrong, it may cause unexpected misoperation, abnormal heating, fire and so on.

If contact adhesion, poor contact, broken line and other bad, will endanger other property, even life, please use double safety device.