5 wires go to the switch, one of them is a phase, it was found by a tester. How to connect them correctly to the Lezard three-key switch?
Can I connect a Hotpoint-Ariston IKIA 640 C hob to two phases? How to connect the hob?
Is it possible to turn on a DRL-250 lamp in an ordinary lampshade under the E27 cap through an adapter? Tell me, is there anything dangerous in such a connection? Can a short circuit occur?
There is a faulty transformer in the electronic clock, at 9 volts. Is it possible to replace it with a working transformer of 10.5 volts?
One consumer, but it is desirable to have two phases. There is one single-phase counter, is it possible to put the second on a different phase? How to be with "0"?
Is it possible to plant 4 apartments, 2 automatic machines on the right in one phase? What needs to be changed in the provided wiring diagram?
After the pump has been running for 5-8 minutes, a sharp surge in current occurs, which knocks the fuse in front of the voltage converter. What is the reason?
The temperature sensor cable was wired together with the wires of the warm film floor in one strob without a pipe. What will happen? Can I leave it like that?
Can a 30 kW diesel generator power a 5 kW electric motor through a switchboard, and give the remaining power to other consumers?
I am going to conduct a separate wiring to a small kitchen, I bought materials under the advice of sellers. Evaluate the kitchen wiring diagram, what is wrong.
Do I need to ground the chandelier with a remote control if 4 wires come out of the ceiling? What are the consequences of using a chandelier without grounding?
Please tell me what denomination to put the RCD after the opening two-pole machine at 63 A.
The socket began to sparkle. I checked that the wires are connected correctly, but the voltage at the outlet shows 50 Volts. What is the reason and what to do?
Should the house lead, in addition to phase and zero, to the ground, if it is scanned along the pillars? Do you need a ground loop if the earth enters the house with an input cable?
What kind of power consumption should a welding semiautomatic device have, if I have 3 kW at home, so that by law and so that it can work?
The socket on the Titan is constantly melting, the house is old and, accordingly, the wiring is old. Maybe the matter is the length of the cable from titanium (it is three times as long as the standard)?
How linear LED lights are made and assembled. Types of linear lighting devices with LEDs.
Oven with a capacity of 3.1 kW. Which cable lead to the shield from the outlet? Interested in the choice of cable cross-section.
I constantly see a video on YouTube where the wiring is carried out on the floor or on the ceiling. Are these some new rules? Or can it be done in the walls?
Is it possible to deploy a support to a pillar 90 degrees into the yard or 180 degrees into the neighboring yard? Is there a certain distance between the post and the support?
Where does the power cable go into the apartment and where is the power distribution box located at the entrance to the apartment? Three-room apartment, Brezhnevka, electric meter in the entrance.
From the support to the house, the wiring is aluminum at 28A, the machine on the meter at 16A. Will the 10 kW stabilizer work safely? The voltage sometimes drops to 130 V.
Is it possible to separate the PEN wire before the differential and everything is on the buses or is it impossible to do this with ultrasound? Or not to divide PEN, but to make grounding separately and throw it on a separate bus?
The better the copper wiring in the apartment compared to aluminum. Rules for choosing the brand and cross-section of the cable for copper wiring. The service life of copper conductors.