How many square meters of wires are used at home to be safe?

Lighting wires in your home.

Lighting wires are squared. Generally, the power of the home lighting load is not too large, and there are almost 6-8 lamps in the dining room, living room, main and secondary bedrooms, balconies, kitchens, and bathrooms, which are controlled within 1500 watts, and the square national standard copper wire is enough.

Wire for water heater socket.

The water heater is relatively large in household appliances, it is recommended to use 4 square wires, 4 square copper core wires can allow a maximum load of 7000-8000 watts, and the limit value is 8000 watts. Therefore, even if the water heater or bath bomb is turned on at the same time, there will be no major problems, and even if it is overloaded, it will only trip.

Wires for air conditioning outlets.

The air conditioner is also a high-power electrical appliance at home, so the socket is also a 4 square wire, of course, you can also use 6 square wires, but the construction difficulty of doing so will increase, and the area occupied by the socket bottom box will also become larger, and the wiring will become a very troublesome thing.

Wires for ordinary outlets.

The ordinary socket at home can use square wires, and the general load is controlled within 2500 watts. However, if you often use high-power electrical appliances, it is still recommended that you choose a 4 square wire.

Wires for kitchen outlets.

It is recommended to use 4 square wires for kitchen sockets, on the one hand, because there are many appliances in the kitchen, and on the other hand, because of the high frequency of use. Some kitchens are a square line to the top, and then arrange the socket below, with a square wire to connect the fire, all the sockets are connected from the square line separately, therefore, this practice is no problem.

What is the square of the wire, and how is the square of the wire calculated? Today is a long time to see.

Household wires should be squared.

The wires used in home decoration are generally divided into two types: sheathed wire and single-strand wire. The sheath wire is a separate loop, which is protected by a PVC insulating sleeve outside, while the single-strand wire requires a constructor to form a loop and connect a special PVC conduit before it can be buried in a wall.

Wires can generally be divided into the following types: plastic copper wires, which are generally used together with threading pipes, and are mostly used in concealed projects in building decoration construction. In order to distinguish the zero, fire and ground wires of different lines, different surface colors are designed, generally the red line represents the "fire line, the two-color line represents the "ground wire", and the blue line represents the "zero line", but due to the construction of different occasions and different conditions, the color distinction is not the same.

Household wires are usually better in square, squared, and 4 square.

A wire is made up of one or several soft wires with a soft sheath on the outside. A cable consists of one or several insulated wires wrapped around a tough outer layer made of metal or rubber. Cables and wires are generally composed of three components: core, insulating cover and protective sheath.

The characteristics of commonly used cables are ethylene propylene rubber insulated neoprene sheath, marine flame retardant power cables. PVC insulated, PVC sheathed marine flame retardant power cable.

The oxygen chamber wires are often made of BV, BX, RV, RVV series wires, including copper core PVC insulated wires, with a long-term allowable temperature of 65, a minimum temperature of -15, a working voltage of AC 500V, DC 1000V, fixed laying indoors and outdoors, and can be applied openly or darkly. Copper core rubber insulated wire, the maximum operating temperature is 65, and it is applied indoors.

Directions for use:

Lighting socket: It is best to use flat eyes for lighting wires, because the lamps and lanterns connected in series such as downlights and spotlights at home will generally not exceed 500w, and the wattage of large crystal chandeliers will not exceed 1000w, and the square national standard copper wire is sufficient.

Special socket for high-power electrical appliances: air conditioner and water heater socket use 4 square wires, but many friends will use 6 square wires for the sake of safety. Although it is indeed safe to do this, the difficulty of manual construction has become greater, the area occupied by the socket bottom box will also become larger, and the air conditioner still uses 4 square wires.

Kitchen socket: Use 4 square wires because there are many electrical appliances in the kitchen, such as range hoods, rice cookers, microwave ovens, soy milk makers, boiling kettles, etc. Some owners have a 4-squared line to the top of the kitchen, and then arrange the socket underneath and use the square wire to connect the fire.

It is also advisable for all sockets to be connected separately from 4 square wires.

Square millimeter: suitable for the power supply of general lighting circuits, socket circuits and low-power electrical appliances.

Square mm²: Suitable for general lighting circuits, socket circuits, and power supply of medium-power appliances.

4 square millimeters: suitable for the power supply of high-power appliances (such as air conditioners, electric water heaters), as well as circuits that transmit electricity over long distances.

It should be noted that the selection of wire specifications should also consider the heat dissipation capacity and safety of the wire. When selecting and installing electrical wiring, it is advisable to consult with a professional electrician or comply with the relevant standards of local electrical codes to ensure safe and reliable electrical work**.

In addition, the installation of electrical wiring should be carried out by a professional electrician, following local electrical codes and safety requirements. Incorrect wire selection and installation can lead to safety risks such as wire overload, fire, and other safety cracks.