Time-delay closing wiring of time relays
YouTube：https://youtube.com/shorts/uBnpQGUXzI4The following are several common wiring methods for time-delay closing of time relays:### JS14P Time Relay- **Explanation of...
How to connect copper wires and aluminum wires?
When connecting copper wires and aluminum wires, due to the different chemical properties of copper and aluminum, direct connection is prone to electrochemical...
