Help how to connect an LED strip through a passing dimmer. Thank!
There is an operating switch and a light bulb. It is necessary to connect another switch and a light bulb to these wires. Can I connect to two existing wires?
I decided to remove two single-key switches and put one two-key. 4 wires protrude from one switch. One phase, 2 extra. What to do with them?
How to check the chandelier for operability with a multimeter and indicator screwdriver. External inspection of the assembly scheme of the chandelier before purchase.
How to install a pipe stand under the counter on the site. Requirements for the installation of racks for the introduction of electricity into the house. Proper connection of the electrical panel.
How to install a built-in refrigerator with your own hands. Requirements for the placement of the case in the cabinet, as well as tips for connecting the refrigerator to the network.
I plan to install a 5 kW water heater through the RCD in the bathroom. Question: Do I need to do PMC in the bathroom and connect it to the shield body?
How can I connect a three-phase oven to the network? There is an introductory 3-f. 25A circuit breaker, bipolar RCDs of 25A each are installed to protect each individual phase.
I laid the AVVG cable on the ground, initially passing it through a plastic pipe. Water has entered the pipe. Question: Can double insulation withstand water? She will not while away?
Is it permissible to use a flexible hose instead of a corrugation? In a short section (cm 50) for the wire of an external outlet, with protective purposes, in a dry room.
What section of the AVVG cable is necessary to connect the consumer to 200 kW, at a distance of 250 meters from the transformer substation?
Methods of insulation and heating of sewer pipes and septic tanks in a suburban area. How to lay the cable for heating the sewer.
The button on the dishwasher burned out. The wires go to the button: white, black, brown, blue. On the button only numbers 1, 2, 3, 4. How to connect?
Good day! There is one wire from the washer to the shield. Zero disappeared, 220 come to the outlet, but on zero there is nothing at the output. What to do?
How cable routing is carried out on the facade of the building. General requirements for cable routing on brick and wooden walls in accordance with the PUE and other standards.
Good afternoon! I am collecting an electrical panel in a country house, is it possible to replace an RCD with a differential circuit breaker to protect against current?
The coil sounds very strong on the TV for exactly a minute when turned on, then it stops. So is it possible to influence its frequencies on the frequency of the heart, the human body.
Power surges in the private sector, at night and in the morning, reaches 280 V, and in the evening up to 140-150 V. How to protect yourself from changes in the private sector?
How to install a built-in hob in the countertop with your own hands. Connect the electric hob to the network.
Step-by-step instructions for replacing the input cable in an apartment and a private house. Reasons for replacing electricity input. Who should pay for cable entry replacement.
Is it possible to attach the earth to zero in the shield? What do you recommend for the organization of grounding of the Khrushchev? Will an RCD at the entrance help in this situation?
How to ground a metal hose and what it is for. Methods of grounding the metal sleeve for the cable, as well as the requirements for PUE.
How to choose an infrared heater by power, company, functionality. Tips for choosing an IR heater for an apartment, house, cottage, garage.
Detailed description of the TN-S grounding system. Advantages and disadvantages of TN-S in comparison with other options for organizing the grounding circuit.