Wires can be divided into different types according to their cross-sectional area, but how should we choose during the specific decoration process? Today we will take the kitchen as an example to explain the selection of wires.

There are many electrical appliances needed in the kitchen, so there are many small electrical appliances in the kitchen. 1.5 cubic meters or 2.5 cubic meters is enough for one small appliance. However, in real life, multiple electrical appliances are usually turned on at the same time. The 2.5 cubic meters can't meet the demand, so I suggest choosing a 4 cubic meters for the kitchen wiring, because it not only needs to be enough, but also prepares for high-power electrical appliances that may be used in the future.

A small appliance like a rice cooker only needs 2.5 cubic meters of wires, but you can connect 4 cubic meters of wires to the main line and 2.5 cubic meters of wires to the branch line, which can save both costs and electricity.

Some families will also put high-power appliances such as refrigerators in the kitchen. It needs an independent branch line because it runs around the clock. If it is connected to the same line as other appliances, the instantaneous current on and off will It will become larger and the branch line of the refrigerator will be affected. This situation will reduce the life of the refrigerator in the long term.

So it is best to use separate branch lines for high-power appliances such as refrigerators.

Although there are not many lighting facilities in the kitchen, they still need to be separated separately, and they cannot be connected to the socket. There will be a ground wire in the socket, and it will be wasteful to connect the lighting.

Some families have more household appliances, and there are also many high-power appliances. I recommend setting up a separate distribution box in the kitchen so that even if there is a short circuit, other circuits will not be affected.

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