Correctly wired phase zero earth.

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Conducted in the weekdays are made up of insulated aluminum and copper wires. For manual laying of electrical wiring, as well as for remote maintenance of cables, vicorists use different colors for marking the strum-conducting cores in an electric cable.

Installation guide

Yakі kolori zustrіchayutsya

Vіdpovіdno to the Rules for the construction of electrical installations (PUE), the insulating material of the wiring is to blame for the mother's color scheme and is easily recognized by the master. The electric cable has a three-wire structure (phase, zero, earth), leather wires are turned into a sing color. At the same time, it is important to believe in those that recently the insulation of cable cores was small, only two colors: black and white. But, fortunately, due to the introduction of new rules, the color scheme of the design has changed dramatically. Basically, the following colors are used for electrical wiring: white, black, red, black (blue), yellow-green, brown. Let's take a look at the report to which guide we can see that there is a different color.

Basic butt of colors of electrical conductors.

neutral

Zero vein (neutral) sound blue chi black color. At the bottom of the box, they are connected to the zero tire, as it is designated by the Latin letter N. The blue arrows are connected to the center of the tire. The next step is to designate which zero is passed through two functions: working zero and zero. Zahisniy provid zero tezh blue color, ale in kintsy, tobto. in the regions of the day there is a yellow-green smuga. Come to the tire, which can be recognized by REN. The next step is to indicate that the rules have been adopted to allow green smuga with blue dart and blue endings.

Diagram of a closed electric lance.

Ground wire

The grounding conductor can be either green color or the meanings of smugs of such color along the entire cable. Such a conductor is connected at a separate shield to the ground plate. At the rozpodіlnіy box conductor, the earth is connected to the grounding rods, which go to the sockets and electrical appliances, such as lamps, for example. The conductor does not connect the land to the annex of the septic connection.

What kind of sight can be grounded.

Conduct phase

Lived, scho vіdpovidaє per phase in the electric dart, zabarvlyuєєtsya at different colors. There can be: black, brown, red, gray, purple, erysipelas, white, orange, turquoise. A skin assembler of electrical wiring may have the right to identify a phase conductor in one of these lines. It seems simpler, the head of the electrician for the hour of the installation of the electrical wiring is assigned to the first line with a zero wire and a ground wire, and the wire that is left out will be a phase. In order not to hit with a strum, the electrician is guilty of twisting the darts for the help of a special probe, most of all the faults of looking at the twist.

What color can be darts in the cable

How to independently designate darts with color

Buvayut fluctuations, if the darts may have a non-standard color, which is resurrected in the case of overexposure at the PUE. In such situations, you can independently create the color marking of cable cores. For this vikoristovuєmo kolorovou іzolukota, kakoi otmіchaєmo kіntsі drotіv v rozpodіlchy shield. Also for such purposes there is a special thermal tube, sometimes called a cambric. If so, it is not forgotten to obligatorily write down your recognition, so that you do not blame the swindler.

Colored tape for identifying darts.
Thermal tube for insulation of wires.

Video. It looks like a rose box at the living quarters. How the color marking of wires has changed during the hours of the SRSR

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