Porcelain products are more expensive and have a
Posted: Mon Feb 17, 2025 9:15 am
Cables for retro wiring are usually used with double insulation. The first layer of insulation of such a wire is made of vinyl, and the second - surface, can be fiberglass or reliable braiding of cotton fabric impregnated with fire-resistant varnish. The most expensive modern electrical cables for electrical networks on insulators can have an upper layer of insulation made of natural silk.
In most cases, the cross-section of cables for retro-style wiring is selected dentist data to the same rules as for other types of installation. The cross-section in the system will depend on the power of a separate line. Cables with a cross-section diameter of 1.5 mm are usually sufficient to connect the lighting line. To connect the power group of consumers (the most powerful electrical appliances in the house) to the power grid, cables of a larger diameter are used, the exact cross-section of which is determined by the total load created by all electrical devices.
It should be taken into account that the described diameters are not a standard; in each individual case, the wire cross-sections are selected solely based on the line power and load. That is why the necessary parameters of materials and equipment for the electrical network are determined at the stages of creating an electrical project for a wooden house.
Installation of cables
Wiring on insulators is installed using surface-mounted electrical points and special junction boxes. The market offers various types of such devices, the main difference between which is the material from which they are made.
For installation of this type of electrical network, electrical points made of plastic and porcelain are usually used. These materials have their positive and negative qualities, which should be taken into account when choosing the most suitable for installation of electrical points.
much longer service life. In addition, the owner must remember that, despite its advantages and attractive visual characteristics, porcelain is considered a fragile material that can be damaged both during installation and during operation of the electrical system.
Plastic is cheaper, more reliable and durable, and therefore more popular with owners. Among the disadvantages of such electrical points, one can highlight their shorter service life, as well as less attractive visual parameters.
In most cases, the cross-section of cables for retro-style wiring is selected dentist data to the same rules as for other types of installation. The cross-section in the system will depend on the power of a separate line. Cables with a cross-section diameter of 1.5 mm are usually sufficient to connect the lighting line. To connect the power group of consumers (the most powerful electrical appliances in the house) to the power grid, cables of a larger diameter are used, the exact cross-section of which is determined by the total load created by all electrical devices.
It should be taken into account that the described diameters are not a standard; in each individual case, the wire cross-sections are selected solely based on the line power and load. That is why the necessary parameters of materials and equipment for the electrical network are determined at the stages of creating an electrical project for a wooden house.
Installation of cables
Wiring on insulators is installed using surface-mounted electrical points and special junction boxes. The market offers various types of such devices, the main difference between which is the material from which they are made.
For installation of this type of electrical network, electrical points made of plastic and porcelain are usually used. These materials have their positive and negative qualities, which should be taken into account when choosing the most suitable for installation of electrical points.
much longer service life. In addition, the owner must remember that, despite its advantages and attractive visual characteristics, porcelain is considered a fragile material that can be damaged both during installation and during operation of the electrical system.
Plastic is cheaper, more reliable and durable, and therefore more popular with owners. Among the disadvantages of such electrical points, one can highlight their shorter service life, as well as less attractive visual parameters.