Floor sockets: types, installation features. Legrand outlet

The traditional layout of electrical devices in the network wiring system provides for wall mounting. This solution has many advantages due to both ergonomics and ease of installation operations. And yet in the open plan rooms, the only possible way to provide power outlets is the outdoor one. Most often this applies to office buildings where it is necessary to optimize the placement of a large number of points of energy supply with a minimal load of electrical traces. Solve this problem using floor-mounted sockets, which have a special design with a closed hatch.

Features of the device of floor sockets

According to the electrical characteristics of such sockets completely correspond to traditional analogues. They are also connected to the 220 V network, providing the supply of household appliances or equipment. Features are the construction of the device and additional mounting hardware.

A set of a typical set of floor outlet includes a frame with a lid, mounting calipers for snapping, cable holders, clamps, partitions and other accessories. This equipment is necessary for safe operation of the device, its protection against damage, blockage and moisture. At the same time, the outlet with a cover can be supplied with other types of connectors. In one set, for convenience, there may also be pins for the Internet cable, telephone line and other communication wires. The entire filling is placed in a single frame, which saves space and facilitates installation.

Types of devices

Among the main classification features can be identified the possibility of adjustment, the number of outlets in one installation unit and the fabrication material. Regarding the adjustment, there are stationary models of floor sockets installed with permanent fixation, and there are devices that can be adjusted in height during operation, and adjusting the position of the hatch.

By the number of outlets it is possible to distinguish several groups of devices, but the standard range usually falls within the limits of 1-12 pieces. The material of manufacture is represented by plastic and metal. Plastic floor outlets lose reliability and can be deformed in contact with corrosive environments. On the other hand, they are cheaper and provide for a large selection of stylistic variations. Metal with anti-corrosion protection is more thorough and durable, therefore models with such housings are often recommended for installation in public places and industrial premises.

Mounting enclosures

The characteristics of the covers for floor sockets should be considered in more detail, since they contain the main features of the device. To begin with, it should be emphasized that there are wire rosettes and modifications with covers. In the first case, the rosette infrastructure is placed in a kind of box at a depth of 75 to 100 mm on average. By the way, this parameter is most often regulated.

Models with covers provide for direct installation of the outlet in the line of wiring without the formation of a special base in the floor niche. On top as a protective barrier is installed a floor hatch for sockets with rings, clamps and other complete fittings. Regardless of the type of enclosure, manufacturers tend to endow them with enhanced protective properties. Both hatches and frames receive special coatings that protect the electrical stuffing from mechanical damage, moisture and even vibrations.

Installation of floor sockets

Beforehand, a free space in the form of a raised floor should be provided before installation. Frame sets allow you to fasten the placement base with screw clamps or screws - a set of fasteners often depends on the base material into which the device is integrated.

Filling leveling coatings allow installing cheap plastic cases with a depth of about 80 mm, and high galvanized complexes, which can be immersed for 20-30 cm. The second option is suitable for industrial use - it can be floor outlets designed for withdrawal from specialized cable routes. The heaviest installation conditions take place in the case of concrete floors. First, the difficulties will be with the physical formation of the niche itself for installation. Secondly, you will need to use a perforator or a powerful screwdriver to create fastening holes. The installation is completed by integrating the cover with the help of complete clamps or brackets.

Legrand outlet

Legrand company is one of the leaders in the segment of electrotechnical devices, and it is quite logical that the category of devices under consideration is widely present in its lineup. What is the difference between the sockets of this brand? There are several differences, but the main one is a wide range.

It has already been said that the standard enclosures can include up to 12 outlets, but in this case the modules contain up to 24 connectors. In addition, to ensure the safe use of the design, developers attach spacer panels that isolate the functional points from each other. Has a socket Legrand and stylistic features. Designers of the company offer hatches in decorative designs, recreating different textures. For example, it can be a kind of classic carpet, mosaic, wood or stone.

What to consider in choosing an outlet?

In order not to dismantle the box with serious damages of the floor niche after some time of operation, it is recommended to initially determine the use of the outlet for the future. If you plan to expand its functionality, it makes sense to integrate the skeleton module into the raised floor. For the supply of 1-2 devices, a small design with a hatch that is drowned to a minimum depth is enough.

Depending on the application, the protection of the wire itself may be required. In some versions, floor sockets are supplied with corrugated pipes. In the presence of free space in the working space of the raised floor, it will be superfluous to provide the wires with such a circuit.

Conclusion

The organization of power supply through floor-mounted devices is not yet so widespread that one could talk about the formation of a whole segment in the market. The fact that the floor electrical outlets, in addition to the fineness of the installation design, provide for the very route of the cable at the point of installation. If there is no such laying scheme in the building, then its organization will require serious expenses. Anyway, the practice of using such type of outlets as a whole leaves a positive impression. Users note the convenience of this solution, its optimization effect and in some cases even savings on individual components of the traditional network infrastructure.