It is necessary to carefully and responsibly think over what UZO to put in a private house. The device must have the necessary operating power and in all technical parameters correspond to the ele...
Read MoreInstallation of a boiler operating on electricity must be performed using protective disconnecting power. The presence of such devices allows you to avoid human shock and ignition of the wiring. B...
Read MoreThe functioning of high-voltage electrical networks for current characteristics is not comparable with the work of household counterparts. Accordingly, in the event of an emergency, more powerful ...
Read MoreThere is hardly a mature man who has not seen the packet switch in my life, even though not all know what it's called. A few decades ago such devices were installed at each entrance and in all apar...
Read MoreAny electrical network must have a safety device, but that is the RCD and a principle of its operation knows not everyone. Deciphering abbreviations is as follows - residual current device.This low...
Read MoreI'm sure many of us have wondered why the circuit breakers so quickly pushed out of outdated electrical circuit fuses? Activity justified their introduction some very convincing arguments, includin...
Read MoreCreation of a modern power inside apartment - responsible action associated with the calculations, choice of wires and electrical installations, installation works. In this case, one of the main ta...
Read MoreElectrical pads located on the stairwells of apartment buildings, are under the control of the management company electricians. But, you see, to know the purpose of electrical devices enclosed in a...
Read MoreAutomatic devices installed in apartment electrical panels are intended for emergency power outages in the event of a short circuit or overload on the circuit. They can be controlled manually when...
Read MoreThe action algorithm of differential switches is based on providing reliable protection against possible leakage currents. For example, in cases of indirect contact with conductive elements or in ...
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