ABB Boxes

28.02.2020
03:26
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Fasteners: dowels, screws, screws, etc. In houses with wooden beams used nonflammable wires or cables or NYA NG, such as VVGng or VVG NYA. The scheme runs of wiring necessary to think in advance and carefully. To do this, draw a sketch on paper – the scheme. In the scheme should take into account not only the ease of installation (minimum shtroblenie walls), but no power lines crossing each other. All electrical lines are routed only straight lines, either horizontally or vertically.

Laying scheme remains to exclude damage to the wiring future. For manufacturing use Stroebe disk grinding machine with a diamond cutting wheel. Nest boxes for the installation and setup raspayachnyh punch with punch. The wires are cut to match the length pave the road and placed in alabaster Stroebe and fixed every 25 … 30 cm mounting boxes installed as the solution of alabaster. Do not skimp on the length of the wires, preparing them for laying.

Length free ends of the wiring should be sufficient to easily perform all the necessary wire connections among themselves or with placing the device. To isolate the junction of the cable and wires better use of thermo shrink tube and electrical tape PVC. Please note that the wiring with wires of different metals in the stranding is prohibited. Aluminum and copper are not "friends" together. You can only connect through the terminal pads. The connections of wires and their branches should be placed in the junction boxes at all the options of wiring. All electrical appliances: the meter, sockets, switches, distribution boxes must be accessible, the switches must not hide behind a door at the entrance to the premises. Outlets are installed at a height of 0.8 m from the floor. Particular attention should be given the correct selection of sections laid by Wire protection devices and the choice of cable lines from overload and short circuit – breakers. RCD – Differential relays are installed to protect against electric shock by direct or indirect contacts with live parts of electrical machinery and electricity. Do not skimp on protection. Using advanced technology and quality assurance of many decades suggest guaranteed protection during the installation of circuit breakers and differential relays companies such as ABB, SIEMENS, Legrand, Hager. Some uncertainty arises when the Chinese and Turkish instruments. cable, wire, electrical wiring in the house and lighting in the apartment – an online store Voltus

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