The cam switch PKP25-2-118-UZ kl.2 25a 380v on the welding transformer broke down, there are none in the stores and for some reason no one can offer a replacement.
The electric boiler began to shock, though very small. Beats when the hot water tap is opened, and when the RCD is turned on, and when it is turned off. What is the reason?
Is it permissible to connect all electrical wiring to a single difavtomat? In a new apartment, wiring burned out as a result of a short circuit, is this a defect in the developer?
An electrician was wiring a new wiring house. After the repair was completed, sockets began to spark, both new and old. What is the cause of sparking?
I turned on the tile in the socket, paused and the light went out in the apartment. The most important thing is that there is voltage in the outlet, but there is no light. What is the reason and what to do?
The dimmer for the channel fan has stopped working. What can be and how can I fix or at least identify a malfunction? Could this be due to overload?
Is it possible to remove the jumper between the ground and the ground in the shield? Since without it consumers are more stable, and so the machine knocks out. PMC in the apartment is done.
We installed a counter, time, date shows, and kW does not consider whether it is necessary to change the meter in this situation?
We connected a sconce in a room on a chain. When you turn off these sconces for some reason, the machine is cut down and the lights go out throughout the apartment. Tell me what to do?
How to connect aluminum wires in the junction box so that the connection is reliable and there is good contact? Which connection method is better?
When you turn on the dishwasher and washing machine, the diflomat machine is knocked out. All sockets, connections in the distribution boxes are checked. How to identify a weak spot in a line?
Three hours after installation, the meter readings amounted to 13,400 kW. What is the formula to prove in court that a meter is not able to pass so much electricity?
The air conditioner is connected through a power outlet and an RCD of 30 mA. At the input is an RCD 100A 300mA. When you turn on the air conditioner, sometimes an introductory RCD is knocked out, and not a group one. Why?
There are 3 wires in the outlet: phase, zero, earth. There is no phase on one of the wires. Why is there no phase in the outlet and what should I do to solve the problem?
After turning on the TV, an RCD is triggered. Rechecked the circuit, did not find jambs. I can’t understand what’s the matter. Why does the residual current device knock out?
How and where to put outlets in the bedroom to connect appliances. The height of the sockets from the floor. Proper placement of electrical fittings in all areas.
When the fluorescent lamp in the hallway is turned off, the light in the hall blinks once (Led light bulbs and backlight tape). How to get rid of blinking?
I plan to change, in a private house, the input of electricity. From the pillar to the house SIP 16 mm2. What cable to use from SIP to the meter in the house?
The machine is knocked out on the landing, and the apartment does not work. The problem arises from turning on the washing machine and the split system. What is the reason?
Fixtures with fluorescent lamps are installed. It is necessary to replace the insides of the luminaires with led, select similar lamps, replace the starters. How to do it?
What section should the wire go from the entrance to the house to the counter with automatic machines, so that modern equipment works and does not knock it out? Which machines and counter should I set?
How and where is it better to place the sockets in the bathroom for connecting household appliances. PUE requirements for the installation of outlets in the bathroom.
How to arrange outlets in the kitchen to connect household appliances. Layout of kitchen outlets and installation height from the floor. Types of outlets for the kitchen.
Three wires come to the balcony, from the switch. There was a need to make a socket on the balcony. How to connect? I need a switch and a power outlet on the balcony.