EN
When picking copper wire connectors, think about the size of the wires you have. Different connectors fit different wire sizes. If your wires are too thick for the connector, it won't hold them tightly. But if the wire terminal connectors is too big, the connection will be weak. You can find the right size by looking at the wire gauge, which is a number that tells how thick the wire is. For example, if you have a wire gauge of 14, you need a connector that fits that size.
Copper wire connectors are important parts used to join electrical wires. Sometimes, people run into problems when using these connectors. One common issue is loose connections. When wires are not tightly connected, the electricity might not flow well. This can cause devices to work poorly or not at all. To fix this, you can check if the wires are fully inserted into the connector. If they are loose, take them out and push them back in until you feel them click into place. Another issue is corrosion, which happens when the connector gets rusty or dirty. Corrosion can block the electricity and cause problems. To solve this, you should keep the connectors clean. You can use a cloth to wipe them and make sure there is no dirt or rust. If the corrosion is bad, it may be better to replace the connector with a new one from UNIEAN.