Triple sockets: overview, connection features, types and circuits

Technologies are developing rapidly. Now it is difficult to imagine life without electrical devices and various equipment that make life easier. To ensure the operation of electrical devices need sockets. What is this, everyone knows. But not everyone knows about the existence of its various species. Very popular triple rosettes. Let's look at the types of these devices, their features, as well as the connection features.

Socket: view of an electrician

So, these are specialized devices that are designed to safely close contacts, as a result of which current is supplied to the electrical equipment.

Structurally, any socket is a plastic case with a working part. The internal device is the terminals to which the springs for connecting the plug and the contacts are connected. Most of the elements, including the triple socket with grounding, have grounding contacts. They increase the safety of operation.

Popular types

The modern market offers the buyer different types of sockets, choosing which must take into account various factors concerning the operation of electrical equipment. Despite the simplicity of the design, the following types of these devices are distinguished:

• So, C5 is a standard socket, which was installed in Soviet times. These were used in standard multi-storey buildings. They differ strictly in the square shape of the hull. In the center of this case is a cutout for the plug of electrical appliances. Also in the cutout there are holes for the plug. In the sockets of this standard there is no grounding contact. And they connect the obsolete 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 socket C6 or "Euro" has a more attractive design. In contrast to products of the standard C5, which can withstand current up to 6 A, C6 is rated at 16 A. Most of the modern electrical equipment is designed to work with Euro outlets - they have wider apertures 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 the models of the standard C5, transient contacts are used, to which the electrical wires are attached. The principle of operation is also very simple. It is based on the closure of the transient contacts, when the plug is inserted into the socket. The sockets may be different. It is possible to distinguish a spring and a petal contact in models C5. Professional electricians believe that the latter has less reliability. It loses rigidity and can then spark when the plug is plugged into the outlet. Spring contacts are more reliable due to their high resistance to wear. These models can be used without any loss of performance for 10 years or more.

Triple sockets and their classification

With the progress 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 simultaneously. Progress touched all equipment and did not bypass the outlet. As in the case of double and single, triple ones can be divided into internal ones, which are used for organizing concealed wiring, external or external with a high degree of protection and the presence of a special cover. Also there are overhead triple sockets and embedded models. Modern modifications of these types of products are with and without ground, as well as with a protective shutdown system. It implies disconnecting the outlet from the wiring when, in the case of an ordinary socket, it knocks out the plug. This is a triple socket with a switch.

As for the design, the product has a single supply wire that allows three devices to be connected simultaneously. Regardless of the modification, the assembly principle is applied during the installation process. This method is the assembly and installation of three outlets separately. To provide a more aesthetic appearance, the electricians combine them into one triple frame. The outer frame is selected so that its front panel conforms to the main one in the form.

Why install a triple block of outlets

It is believed that it is more convenient to put three instead of one - it's better than using unreliable tees and extension cords. But using extensions is not only inconvenient, but also dangerous. A long extension is the growth of mechanical loads on the 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 - the installation of triple parts.

Kinds

We considered the general classification, and now it is worth to get acquainted with these outlets in more detail.

Especially it is necessary to allocate switches with a triple socket. It is rare to find a built-in design for three consumers. A switch will help to detach part of the circuit, if there is no certainty that it will not be operated for long. 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 simple solution. Experts argue that this option is more correct. And there are certain arguments for this.

So, the 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. The housing cover and the socket core may be of poor quality.

Selection of the location of the sockets

Preliminary it is necessary to determine the installation site. It is also necessary to know the nominal characteristics and cross-section of the cable, which will be connected.

As for the location, there are no serious limitations. It is forbidden to put the socket in the bathroom. Do not allow installation where it is inconvenient to operate them. Do not place products above and under the sinks or sinks.

How to choose an outlet

It is very often forgotten about this moment. But this depends on the quality and durability of the rosette triple internal. The most important parameter is the rated currents. The current can be 6, 10, 16 and 25 A. The last two are used together with electric stoves. They differ in a special form. To properly select the rated current, you need to know the maximum voltage of the most powerful device.

Mounting boxes

The first thing to do is markup. Errors may not allow the pad to be fixed well, leading to a non-aesthetic appearance. Installing boxes means ready-made holes. If they are missing, they need to be done. When the niches are ready for the receptacles, fix the boxes on the self-tapping screws.

Connectivity

Many do not know how to connect a triple socket, and hire electricians for this. 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 procedures. The first thing to do is relieve tension. Further on, the socket to its contacts connect a zero and a phase wire. This completes the connection process. For convenience, you can use the scheme that is pictured above. If three sockets are used, it is recommended to connect them in parallel.