Is it safer to leave the power strip plugged into the wall socket without unplugging it?

It is safer to keep the power strip plugged into the wall socket and not unplug it. But if the power strip is not used for a long time, you should unplug the power plug of the power strip at this time.

The user-friendly designed switch panel has night indicator lights. Even the most traditional fluorescent paint night indicator method has developed from a single green fluorescence to a variety of colors. Power lighting is another way of indicating at night. LED lights are often used instead of neon lights to ensure longer life, lower heat rate, and softer light.

The power strips have rated current and cannot be overloaded, otherwise the socket will generate heat, damage electrical appliances or even cause a fire. Be especially careful not to plug high-power household appliances such as air conditioners and microwave ovens into sockets with small rated currents.

Extended information

Do not pull the power cord when pulling out the plug. This may easily break the connection between the power cord and the plug, resulting in short circuit, leakage, fire and electric shock.

Do not buy universal hole sockets that are prohibited from production by the state. The three-phase jack and the two-phase jack of the new national standard socket are separated and have 5 holes; the three-phase jack and the two-phase jack of the universal hole socket are combined and have 3 holes.

Do not change the size and shape of the plug. This may cause poor contact between the plug and the socket, damage household appliances and plugs and sockets, or even cause a fire.

Baidu Encyclopedia-Plug and Strip