The connector of the three wires on the plug-in board does not have a fool-proof design. It may be plugged in and connected to the neutral wire. The wire that should be connected to the neutral wire is just connected to the live wire! Even if there is no anti-fool design, there is no anti-snap buckle. I accidentally tore off the thread inserted into the plug-in board!

The connector of the three wires on the plug-in board does not have the anti-fool design of science and technology. It may be plugged in just the opposite direction. The wire that should be connected to the zero wire is just connected to the live wire!

This wire requires a high standard of 10A. Look at your design, you should be able to walk 5A. The aspect of the line needs to be improved.

Why are they all in English... A headache

Is the independent button pressed in? It makes people feel quite insecure

This is good, will leakage, if the line falls off.

What's the use of this