Raspail boxes - an essential element of the power system

The power system of any house or apartment includes a large set of auxiliary equipment, which ensures uninterrupted and safe electricity supply for the entire residential space. A very important part of the power system is the junction boxes, which reliably protect against electric shock when the cables and wires in the room are disconnected.

Classification of piercing boxes

With the help of distributor boxes, the wiring is routed to a variety of wiring devices and devices. Installation and operation of electrical installations are carried out according to certain rules, in which it is clearly stipulated which decoiling boxes should be used in certain areas. Today, there is an extensive line of electrical installation products designed for use in a variety of installation projects.

These products are made of different materials, different types of wire fastening and protection class (IP). All of them are divided into two groups - for hidden and open wiring. Accordingly, with the installation of distributor boxes, different technologies and tools are used. So, the inner box, intended for concealed wiring, is built into the plane of the wall into the prepared technological niches. And the external junction box is installed directly on the wall by means of traditional fasteners.

Rules for the installation of distributor boxes

Premises that have high humidity, must be equipped with sealed junction boxes, in which the protection class is at the level of IP23. In wooden houses, it is recommended to put metal decking boxes. The main task during the installation of this equipment is to ensure a reliable contact between the wiring wires.

Currently, the method of soldering and insulating tape is no longer relevant, because Convenient and high-tech clamps are now available for connecting cables, providing safe and continuous operation of industrial and household electrical wiring. When installing the junction boxes, remember that you will need to do their regular revision, so you should install them so that access to them is free, and it was possible to visually inspect the inside of the box without dismantling.

Raspail boxes: advantages and disadvantages

The advantages of using junction boxes are obvious: firstly, the amount of wire is significantly saved, because To connect a few outlets, it is enough to hold just one line to the box, and from it already to divide the wiring into the sockets. Simplify the combing boxes and preparation for the installation of wiring for the absence of the need for multi-meter shtrob. However, there are some drawbacks in them. One of them is a decrease in the reliability of the wiring diagram. The fact is that the wires can oxidize over time, and because of this, heat up, which causes damage to the wiring.