Everyone knows that at present, this household wiring device is a concern for us all, so generally everyone knows that many people will hide this wire for the sake of beauty, so as not to see the messy appearance everywhere, The placement of this cable is a concern for all of us. So how to place it is considered a good position? Today Shenzhen Yidarong cable manufacturer will give you a brief introduction
According to the new standard, the cross-section of each house's entrance line cannot be less than 10 square millimeters, so for ordinary households, 1.5 square millimeters of wires are used for lamps, 2.5 square millimeters of switches and sockets are sufficient, and for the installation of air conditioners Lines such as high-power appliances should be routed separately on a 4mm2 line. For the entire line, the number of branch circuits should not be too small. Generally, the lights should go one way, the air conditioners go two ways, and the outlets go three to four. Generally speaking, in consideration of the beautiful decoration, the cables are all grooved and buried on the wall. In the process of wiring, you must follow the principle of "hot wire into the switch, zero wire into the lamp head"; socket wiring must be "left zero right fire, grounded on"; when connecting the wire, you can not simply use Insulating tape entangles the two wires together. Be sure to brush tin at the knot and press it with pliers. This can prevent the line from aging due to uneven power.
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