Cable channels: the size, classification of products, the choice of parameters

The text is considered a type of devices, such as cable channels: device dimensions and constructions, products classification basic characteristics (material, shape, design, structure), the advantages and the scope of their application, as well as further accessories. The text provides a brief overview of popular manufacturers, average prices for cable channels and recommendations on the choice of these products.

The device and the types of cable channels for wiring: the types of product prices

The cable channel is a conduit for wiringMade in the form of a closed profile. In most cases, the products have a triangular or rectangular shape, although there are other options. The design consists of a metal or plastic box and lid. The product is fixed on the surface in various ways.

Used for mounting:

• rivets;
• screws;
• special glue;
• screws, etc.

After the product is positioned and secured, it is carried out in the cabling channels, and then closes the lid. The special design of all parts fit securely held, so there is no need to purchase additional clips. The complete set of various accessories may be included. It is used to install additional components.

The standard set is usually present:

• adapters;
• Connectors L- or T-shaped;
• plug the cable channel;
• angles, etc.

If any of the parts has been damaged during installation, it can be purchased separately at any hardware store.

In the cable channels for wiring can be laid the following cables:

• computer;
• power;
• television;
• phone;
• low voltage (video surveillance and fire alarm).

Scope structures, mainly plastic covers office and residential buildings, production and administration facilities, medical and educational institutions, spas and entertainment complexes.

Advantages of a wiring in the cable channel:

1. Long-lasting results.
2. Safety and practicality.
3. wiring protection against mechanical and chemical damage, but also from the influence of moisture and temperature.
4. Aesthetically pleasing appearance.
5. Economy.
6. Quick access to wiring.

Useful advice!When choosing the design should pay attention to the quality of slots and fasteners. On this depends the durability of the box, because during operation the product will be exposed to a constant load.

Characterization of metal cable channels

Metal structures are considered higher quality than the plastic boxes for electrical wiring. For their manufacturing manufacturers use two types of material: galvanized steel and anodized aluminum. These products are able to withstand heavy loads.

Products made of galvanized steel have refractory properties. They are used to set the alarm and video surveillance systems. Steel box to protect wires from mechanical damage and the effects of electromagnetic radiation. The price of these products is much higher than that of plastic. Cost galvanized cable channel 60x40 mm length of 2 m (manufactured OBO Bettermann) is 1175 RUB. / Pc.

Boxes made of anodized aluminum, is passed to the wiring of the electromagnetic radiation. This type of material resistant to mechanical abrasion and fire, it is practical and durable. Buying aluminum mini-channel 65h40 mm per section (manufacturer SIMON) will cost 3500 rubles. / Pc.

Advantages of metal products:

• Easy installation system;
• a high level of fire safety;
• large selection of colors;
• the presence of the cover, complete with secure latch.

In addition to this steel box has high impact resistance, resistance to the effects of temperature changes and exposure to direct sunlight.

Characteristics of plastic boxes for cables

Plastic boxes for electrical wiring in high demand. These structures may have a square, triangular or rectangular cross section. The range of modern shops, you can find plastic products of all shapes and sizes, cable channels this type can perform the safety function and at the same time act as a decorative masking for wires.

Advantages of plastic boxes:

• light weight construction;
• resistance to corrosive effects;
• simple locking system;
• mounting the cover does not require the use of tools;
• reasonable price;
• high decorative properties of PVC cable channels allow you to use them in any interior;
• It does not require special care;
• the material lends itself to be open and allows you to receive segments of any length;
• It is not subject to deformation under the influence changes in temperature jumps.

Note!In areas where there is a high risk of fire, it is not recommended to use PVC cable channels. In this case it is better to give preference to metal products.

Types and sizes of cable channels: price and features

Cable channels differ from one another not only manufacturing material, but the configuration and size. In trade there are unusual products, for example, aluminum alloy or a transparent plastic.

The main types of cable channels:

• baseboard;
• parapet;
• floor;
• mini design;
• angle type;
• mounting LED strips;
• Metal trays.

They all have a specific purpose, have their own characteristics and dimensional line.

Features plastic skirting boards with cable channel

If you want to secretly lay electrical wiring in the room, it is better to use a baseboard products. Within these structures, there are cavities, where the cable is laid. Products are available in different colors, so users can choose the most suitable option for any design and style of the room.

These products are very convenient and practical. On sale you can find not only the whole system baseboard ducts type, but also additional devices that are used to build structures of any configuration.

These devices include:

• bends of different forms;
• internal angles;
• outside corners;
• distribution boxes (100h100h50 mm and others. size);
• multimodular boxes etc.

All these devices are designed for installation in cable outlet channel or switch. In addition, additional devices can perform the installation of these elements directly on the plinth level. The switches and sockets are not very conspicuous and attract attention, although this is not an option for elderly people who can not bend down low.

Baseboard boxes are available in different colors:

• black;
• white;
• gray;
• imitation of various materials, e.g., metal or wood.

Dimensional range and standard depend exclusively from the manufacturer. Consumers can order the firm Legrand partitions, plugs, cable channels and other devices of different sizes.

Boxes of brand represented by two series:

1. Mini - 12,5h20 mm 12,5h32 mm 12,5h40 mm 66h32 mm 16h40 mm. In addition, this series includes cable channels 60x60 mm 20h75 mm and 20x60 mm.
2. DPL - 80h35 mm 105h35 mm mm 150h50, 105h50 mm, 80x50 mm and 150h60 mm.

Note!Skirting boards with cable channel eliminates the shtrobleniya walls during installation of electrical wiring. Thus, the assembly work is significantly simplified. In addition, there is no need to use specialized tools, Building materials and restoration of the walls.

Cable channels: the size and characteristics of floor boxes

This kind of boxes is not only its form, but also the installation method. One side of the product is flat, and the second - round. With this product, mounted on a floor looks harmoniously and does not interfere. For the production of floor trunking manufacturers use plastic with aluminum and impact resistant properties.

Trays floor type cable used as part of the overall system. They are necessary in those cases when it is required to bring the wiring to the light or desk, which is located far away from the walls. This type of product can be a full replacement perenosok and extension cords.

The most common sizes of floor boxes:

• 17h75 mm;
• 12h50 mm;
• 65h160 mm;
• 20h92 mm.

The colors of these designs so diverse and includes white, black and gray shades. For registration of the joints between two strips applicable fittings of appropriate size. First the installation of the bottom. After that, the cables are laid and closed with a cover design.

Some manufacturers offer practical accessories that enhance the quality and reliability of the system. For example, Legrand cable channels are equipped with such parts as joints and corners. These elements have a special design, whereby they simply snap to lock design to obtain reliable. Wherein the article provides a high degree of protection. Most often, it reaches the level of IP40.

Specificity parapet cable channels for wiring

Parapet ducts have another name - Trunk. Their configuration is largely similar to the structure of the baseboard cable channels. The differences relate primarily to the installation process, because the parapet products are installed above floor level. These systems include a plurality of elements that create the design of any shape.

Most often Trunk boxes are installed in factories and offices. Installation possible in areas such as housing (apartments, houses), but in this case it is desirable to select a coloring product to match the decoration of walls. The color scheme includes multiple options, but the basic tones are milk and white. You can find other colors, but it is quite difficult. Common sizes of cable channels: 100h60 mm 80h40 mm mm 150h60 and 120h55 mm.

Under each section type you can pick up the necessary fittings:

• plugs;
• outside corners;
• internal angles;
• splitters.

Useful advice!Parapet trays can be used to disguise the tracks, between indoor and outdoor units of air conditioning systems. They are ideal for this purpose.

Characteristics and dimensional range of mini trunking: 25h16 mm, 10x10 mm and other sizes

There is a smaller version of the parapet trunking - mini design. They are intended for the construction of a certain number of wires, as a rule, television, telephone and Internet cables. The smallest size of cable channels: 10x15 mm and 10x10 mm.

When using such small structures for registration of angular parts not used fittings. For this to be washed down the cable channel at the required angle. In most cases, sectioned at 45 °. Thus it is necessary to take into account the angle of placement, which can be external or internal.

Related article:

Compound of wires in the junction box for electrical wiring

Types and methods of installation of junction boxes. How to instal themselves.

Common sizes of products and prices for them:

• 20x10 mm (.. 34 rubles / piece) cable channel;
• 10x10 mm and 10x12 mm (30 rubles / piece..);
• 12x12 mm and 16x12 mm (32rub / pc..);
• 40h25 mm (.. 90 rubles / piece) cable channel;
• 20h12 mm and 20x16 mm (36 rubles / pc..);
• 16h40 and 16h60 mm mm (79 rubles / pc..);
• 16x16 mm (.. 35 rubles / piece) cable channel;

• 20x25 mm and 20x40 mm (39 rubles / piece..);
• 20x60 mm 25h10 mm (42 rubles / piece..);
• cable channel 25h16 (the price per square meter is 25 rubles. and 50 rubles / pcs)..;
• 25h12 and 25h16 mm mm (48 rubles / piece..);
• 25h60 mm and 40x10 mm (82 rubles / pc..);
• cable channel 25x25 (price of the product - 74 rub.);
• 40x40 mm i40h60 mm (92 rubles / pc..);
• 80h10 and 12h80 (97rub. / Pc.), Etc.

There are many options for combining standard parameters. Mini-ducts for cables have quite an extensive dimensional range. On sale you can find a narrow and tall products, low and wide.

Angular, metal ducts for cables, trays, LED strips

Corner trunking due to its configuration, have a narrow scope. They are mounted at the intersection of surfaces, such as walls or ceilings. Additionally, corner structures can be used instead of the plinth. Cutting of material is performed with a hacksaw. If cutting is done carefully, angular box look as decorative elements.

These products have one major drawback to the baseboard designs. Cavities for cables in them are very small, and the walls - thin, which is why a high probability of damage during installation. The most popular size - 40x40 mm, so not all of the wires can be placed inside.

LED trays - one of the varieties of angular products. However, their cover is made of plastic, which may be completely transparent or translucent.

Boxes for the LED strips mounted in certain areas:

• angles under the ceiling base;
• lower panel kitchen cabinets;
• the inner part of the furniture.

Note!Trays for LED strips are not used for laying wiring. They are designed for mounting lighting in the form of a strip of LEDs. These trays are placed in view of the direction in which the light output must fall.

Metal ducts are most commonly used in panel and frame houses. It is in these buildings is high risk of fire. These trays are positioned within the ceilings and walls. Then pulled wiring. In the right places it is expelled through the finish of the ceiling and walls.

Wire trays are used in the regeneration of a false ceiling or tension type. They can significantly reduce cabling time in the cable channel, estimates while also reduced, since it does not require the purchase of small fasteners, we can limit ourselves to only a few suspensions. The height of the structures 80, 50 and 100 mm. The width can be varied, and varies from 50 mm to 600 mm. Length Standard - 3 m.

Features range of decorative cable channels

Decorative boxes are often used by designers in the design of interiors. These items not only decorate the room, but also perform useful functions. For example, angular boxes in conjunction with LED strips are suitable for dressing rooms and zoning. Cable channels with a triangular cross-section - the best option for niches suspended ceilings.

Some species of ornamental cables are designed as bronze or brass tubes. This option is used for settling transactions in retro style. Round ducts for electrical wiring look very impressive. However, their system installation and cables inside the plant requires a lot of effort. Transparent products for LEDs not only prevent fires, but also protect the light elements from contamination. In most cases dust becomes provocateur circuit and fire.

Benefits of decorative wiring:

1. The original and stylish design.
2. Ideal for log houses and other wooden structures.
3. Opportunity to carry out a visual inspection of power.
4. Simple mounting system without the need to Stroebe walls, plastering and cement.

Colored boxes are selected taking into account the overall palette of the room. For strict and business premises suitable shades of gray. For living rooms, it is desirable to select cable channels under a tree or in warm colors (beige, gold, brown).

Variants of decorative cable channels:

• imitation wood optimally fit into the space of wooden houses, where rooms are decorated in a rustic style, for example, provence, country, rustic, English;
• box made "under the metal" suited to modern styles like minimalism, techno and high-tech;
• plain cable channels are versatile and suitable for interiors of any style;
• colored box will be an excellent complement bright interiors, executed in the style of kitsch, avant-garde, eclectic, art-deco, fusion and pop art.

Useful advice!For laying cable on the flat surfaces is better to use a box with a rigid structure and a removable cover type. In other cases, it is advisable to use special products with flexible structure. These include Sectional cable channels, pipe and chain-like.

How to perform a laying cable channel: rates in the budget, choice of sizes and recommendations

Order and features installation works depends on fittings or not whether to apply. If they are present in the system, the manufacturer usually gives recommendations as to how far they will be located and how much space you need to install them to withdraw. It is desirable to exactly follow these rules to the result is neat and beautiful.

If you plan to layout the wires in the cable channel, before starting work, it is necessary to determine in advance the size of all the components. Dimensions boxes are selected based on the size of conductors, their type and amount. Moreover, the calculation should be done with a margin in case if you have to add a cable 1-2.

The number of wires is not normalized in the cable channel. The main thing is to design the lid is then closed without any problems. restrictions appear in some situations. For example, if you want to place a separate low-voltage power cables. In this case, the size of their cross-section is chosen so that between these groups remained small gap.

First you need to decide on the appointment of the wires. On the basis of this section to select the optimal size to which to add 4-5 mm. This margin is required for those applications that require repair or replacement of cables and additional wire is placed in the free zone. Besides the presence of the space inside the box will prevent ignition of the entire system by closing.

Budgeting for the laying of the cable in the cable channel: fees for professional services

Since the gasket electrical wiring involves a certain risk, it is desirable to entrust the execution of this work hands of professionals. Many companies offer price with the prices for the main types of work. However, the final cost of laying cable trays and other components of the overall system is determined on the basis of budgeting.

Average prices for professional services:

Name of service	Price, rub. / MP.
Laying the wires in the cable channel (see section 1)	14
Installation trunking PVC or metal (width 2.5 cm) sheetrock	25
Installation trunking PVC or metal (width 2.5 cm) on wood and plaster	30
Installation trunking PVC or metal (width 2.5 cm) onto concrete or brick	35
installation of trays	90

The cost estimate takes into account the following factors:

• the appointment of the room and its features;
• the total amount of electrical work to be carried out;
• The system (number of boxes, switches and sockets for cable channels, fittings, etc.);
• prices for materials.

Useful advice!Properly Estimating allow wisely allocate the money. Knowing the exact price of materials and services, costs can be optimized and, if necessary, to give up the costs that go over budget.

The cost of complex electrical installation works in the apartment of 50m²:

system elements	Price of complex works, rub. (Wiring in the cable channel)	Price of complex works, rub. (Concealed wiring)
12-module shield, RCD (2 pcs.), Machines (5 pcs.). Sockets (18 pcs.), Switches (5 pcs.). Trigger adjustment (brick base).	25000	35000
12-module shield, RCD (2 pcs.), Machines (5 pcs.). Sockets (18 pcs.), Switches (5 pcs.). Trigger adjustment (concrete base)	28000	41000

Popular manufacturers of cable channels: DKC, Legrand, IEK

To complement the data on the estimate, it is necessary to determine the manufacturer. From the manufacturer it depends not only on quality of products, but prices for them.

The German manufacturer Hager has been producing products for offices. However, due to its high quality cable channels and other components used in areas such as housing. Designs have a modern design, so they can be used in almost any interior. The manufacturer produces main products (collection tehalit. BR) and universal (collection tehalit. LFF).

DKS cable channels are represented commercially by 4 species. Constructions wall type equipped with a flat cap, they are convenient and compact. Floor boxes are equipped with rotary elements. they can easily be connected to each other due to such a construction. Also, the manufacturer produces mini-channels. These boxes have a white and brown pricing.

Legrand products company presented profiles of different sizes. The width of these structures sometimes reaches 22 cm. Inside the housing has a division into sections (1 to 3 pcs.). The cable channels Legrand meets two types of partitions, which are different from each other installation method. In the first case, the setting element is performed in a groove. In the second case, the flexible parts that are simply glued to the wall.

Important!After laying the wire cable channel cover should snap when you close without resistance.

Produced by a domestic manufacturer of cable channels IAC made on the modern equipment. It uses special additives, due to which products acquire unique properties, such as ductility. As a result, the box retain the integrity and performance, even if there is a strong inflection. IAC Group Company specializes in manufacturing the trunk cable channels. They are ideal for the construction of low-voltage power cables, as well as information networks.

Schneider Electric - another popular manufacturer. The product range is represented by a series of Ultrac cable channels, including two types of products. Installation of sockets and switches in the system is carried out together with the modular frame. Mini cable channels are equipped with a lid in U-shape. The company produces construction with self-adhesive tape, through which significantly simplifies the process of installing them.

Offer modern market allows you to choose a box for cables with any specifications and design. Not to be mistaken with a choice of components for stacking the wiring in the house, you must consider all factors, including the size of the structure, the manufacturer, fine quality and purpose. A well-chosen boxes not only disguise the unsightly cables in the room, but also be able to complement any modern interior.