Technology is developing rapidly. Now it is difficult to imagine life without electrical devices and various equipment that make life easier. Sockets are needed to ensure the operation of electrical devices. Everyone knows what it is. But not everyone knows about the existence of its different types.
Triple sockets are very popular. Let's look at the types of these devices, their features, as well as connection features.
Socket: electrician's view
So, these are specialized devices that are designed to safely close contacts, as a result of which current is supplied to electrical equipment.
Structurally, any outlet is a plastic case with a working part. The internal device is the terminals to which the springs for connecting the plug and contacts are connected. Most of the elements, including the triple socket with grounding, haveground contacts. They increase operational safety.
Popular species
The modern market offers the buyer different types of sockets, choosing which must take into account various factors related to the operation of electrical equipment. Despite the simplicity of design, the following types of these devices are distinguished:
- So, C5 is a standard socket that was installed in Soviet times. These were used in standard high-rise buildings. They are distinguished by a strictly square body shape. In the center of this case there is a cutout for the plug of electrical appliances. Also in the cutout there are holes for the fork. The sockets of this standard do not have a grounding contact. And they connect outdated electrical equipment. Despite the fact that such a product can be well disguised in the wall, their design is no longer suitable for most apartments and houses with modern renovation.
- The C6 or Euro socket has a more attractive design. Unlike products of the C5 standard, which can withstand currents up to 6 A, C6 is designed for 16 A. Most modern electrical equipment is designed to work with Euro sockets - they have wider holes for the plug. Another plus of the C6 standard is the presence of a grounding contact.
In addition to external differences, the products also have internal differences in design. So, in models of the C5 standard, transitional contacts are used, to which electrical wires are attached. The principle of operation is also very simple. It is based on the closing of transitional contacts when the plugplugged in.
Socket pins may vary. You can highlight the spring and petal contact in the C5 models. Professional electricians believe that the latter has less reliability. It loses its rigidity and then can spark at the moment the plug is plugged into the outlet. Spring contacts are more reliable due to their high wear resistance. These models can be used for 10 years or more without any loss of performance.
Triple sockets and their classification
With the development of progress, many people need to constantly increase the number of outlets in an apartment or house. This problem is especially acute in kitchens, where many devices are in operation at the same time. Progress has touched all technology and has not bypassed the outlet. As in the case of double and single, triple can be divided into internal, which are used to organize hidden wiring, external or external with a high degree of protection and the presence of a special cover. There are also overhead triple sockets and built-in models.
Modern modifications of these types of products come with and without grounding, as well as with a protective shutdown system. It involves disconnecting the outlet from the electrical wiring when, in the case of a conventional outlet, it knocks out a plug. This is a triple socket with a switch.
As for the design, the product has a single power wire that allows you to turn on three devices at the same time. outsideDepending on the modification, the principle of block assembly is applied during the installation process. This method is the assembly and installation of three outlets separately. To provide a more aesthetic appearance, electricians combine them into one triple frame. The outer frame is selected so that its front panel matches the main one in shape.
Why install a triple block of sockets
It is believed that it is more convenient to put three at once instead of one - this is better than using unreliable tees and extension cords. But using extension cords is not only inconvenient, but also dangerous. A long extension cord is an increase in mechanical stress on sockets, which often leads to their destruction. It is also an increase in electrical load. And finally, the tee does not look aesthetically pleasing. Therefore, the most optimal and practical option is the installation of triple parts.
Views
We have considered the general classification, and now it is worth getting acquainted with these sockets in more detail.
It is especially worth highlighting switches with a triple socket. It is rare to find a built-in design for three consumers. And the switch will help disconnect part of the circuit if you are not sure that it will not be used for a long time. So you can eliminate short circuits or any other troubles.
Above we have already considered that the installation of a triple socket can be carried out as a set of three elements in one frame. But there is also a whole block. This is a more economical and simpler solution. Experts say that this option is more correct. And to thisthere are certain arguments.
So, a socket in a single block will take up a minimum of space in the wall, its price is not much higher than expensive single modules. But often sellers offer low-quality models. Not all contacts are made of brass. Housing covers and socket core may be of poor quality.
Choosing the location of sockets
You should first determine the installation location. You also already need to know the nominal characteristics and cross-section of the cable that will be connected.
As for the location, there are no serious restrictions. It is forbidden to put an outlet in the bathroom. Installation is not allowed where it is inconvenient to operate them. Do not place products above or below sinks or sinks.
How to choose an outlet
This point is often forgotten. But the quality and durability of the triple internal socket depends on this. The most important parameter when choosing is the rated currents. The current can be 6, 10, 16 and 25 A.
The last two are used together with electric stoves. They have a special shape. To correctly select the rated current, you need to know the maximum voltage of the most powerful device.
Installing boxes
The first step is to markup. Mistakes can prevent the overlay from being well fixed, resulting in an unaesthetic appearance. Installation of boxes implies ready-made holes. If they are missing, they must be made. When the niches for the sockets are ready, fix the mortgage boxes onself-tapping screws.
Connection
Many don't know how to wire a triple socket and hire electricians to do it. But everything is very simple and for this you do not need to have special knowledge. You just need to remember and follow the safety precautions. Relieve stress first.
Further on the socket, the neutral and phase wires are connected to its contacts. This completes the connection process. For convenience, you can use the diagram in the photo above. If three sockets are used, it is recommended to connect them in parallel.
