Combining several electricity meters in a network
How much water heater to choose for a family of 2 people
The wires in the shield melted after the intervention - is it dangerous?
Heating of septic tanks and external sewage pipes
Installation of a heating cable for water supply: instructions, video, diagrams
Alpha phase and zero on the Thermex boiler
How is the water resistance of the cable labeled?
Designation of electric motors in the diagram according to GOST
Terminal marking on the Livolo touch switch
Fire-retardant coating of cables: processing order, requirements
A broken wire in the outlet and connection problems
Grounding the bathroom and the washing machine - how to do?
Responsibilities of repair personnel in electrical installations
Removing an electric meter to a house facade - is it legal?
Application of voltage relay: with or without contactor?
Color marking of wires in the shield
Installation of an electric meter on the street in a private house
ABB circuit breakers: types, series differences, advantages
VA 47-63 EKF PROxima circuit breakers: features and advantages
SEZ Circuit Breakers: Product Overview
Eaton xPole Home HL-C16 / 1: Overview of Features and Appearance
Household electric fan heaters - reviews, prices, photos
Warm baseboard electric - do-it-yourself installation
How to choose an electric grill for home in 2018 and which is better
Mercury 201: specifications and wiring diagram
HOOVER Vertical Vacuum Cleaner HF18DPT 019: Overview, Pros and Cons
Electric heaters for summer cottages - how to choose the most economical
Programs for calculating cable cross-section by power, length and current
Programs for drawing electrical diagrams of apartments and houses
Heater Rovus Handy Heater: review, reviews, analogues
SPE-1: characteristics, operating principle, wiring diagram
Earth resistance testers
Dauken DW600: overview of the features and capabilities of a vacuum cleaner
RMM-47: operating principle, characteristics, wiring diagram
Cleverpanda i5 Robot Vacuum Cleaner: Features and Benefits Overview
Wolkinz Cosmo: Overview of Features and Functions
Sockets and switches Viko: an overview of all series
Sockets and switches Schneider Electric: an overview of all series
Werkel Sockets and Switches: Overview of Series and Color Solutions
Protection against water leaks in the apartment: a review and comparison of systems
Grounding system TN-S: diagram, description, pros and cons
Canyon LED Bulbs - Product Overview
UKN-63s: installation and installation instructions, parameter overview
UZM-50TS: characteristics, connection diagram, instruction
UZM-50TSM: overview, characteristics, connection diagram
Eaton xPole Home HNC-25/2/003: overview, specifications, wiring diagram
VAR-M01-083: characteristics, operating principle, wiring diagram
Wi-Fi relay Sonoff: principle of operation, types and connection diagram
TsE6803V counter: technical characteristics, verification period, sizes
NYM cable: specifications, decryption, manufacturers
MKESh cable: technical specifications, interpretation, cross-sections
DNaT lamps: technical specifications and scope
Wire PV-3: technical characteristics, sections, application
Technical characteristics of the lamp DRL 125, 250, 400, 500, 700, 1000
Eaton xPole Home HNB-C16 / 1N / 003: specifications and wiring diagram
Premium ASD LED bulbs - buy or not?
Checking the wiring diagram in a private house
Scheme of assembly flap in an apartment in a new building
Switchboard layout in a one-room apartment
Three-key switch does not turn on the third lamp
Hob connection via a single-pole 32A circuit breaker
How to replace the load priority relay: circuits and analogues
How many LED lamps can be connected to one dimmer
The electric meter wound a lot of kilowatts, they did not use electricity
OLFLEX CLASSIC 110: characteristics, sections, scope
Is it necessary to insulate bare ground wires
Can electric floor heat shock if the tile is cracked?
Dust in sockets and sockets - is it dangerous?
The braid of wires from the machine sparks - is it dangerous?
The electric cable is pulled - is such a connection dangerous?
The bare wires touch each other - is it dangerous
Voltage 15V and current 2A - dangerous or not
Is it wrong to connect phase and zero to the differential
Damaged the coating on the shower - will it shock?
The value of the input machine is less than the total nominal of the group
An electrician put cardboard in a sock - is it dangerous?
Electromagnetic radiation from a panel room under the office
Is the ground loop near the neighbor’s garden dangerous?
Is it dangerous to be near the ground and where to place it?
Transit cable in the basement of a residential building
ASU under the apartment: are electromagnetic radiation dangerous
KGN cable: technical specifications, interpretation, cross-sections
VVG cable: technical specifications, interpretation, cross-sections
They force you to pay on a single tariff meter when a multi-tariff meter is installed
The counter melted and pops: what to do, where to go
How to charge the battery: direct current or constant voltage
Zero and grounding in the shield - how to understand where what?
Is it possible to connect a wire rod to an electrical panel for grounding?
What to give a cool electrician - 20 gift ideas
Hotpoint-Ariston KIA 640 C hob gives error C40
Hotpoint-Ariston hob gives error F 07
Stove Gorenie gives an error tt 02 - what is the reason?
Knocks out the machine after mounting the switch and the power outlet
Errors in the installation of underfloor water and electric
Installing a diesel generator indoors and outdoors - steps
How to choose an electrical panel and which is better for an apartment, house, cottage
Faults of circuit breakers, their causes and solutions
Faults and breakdowns of dishwashers - DIY repair
Do-it-yourself malfunctions and troubleshooting
Malfunctions of Nivona coffee machines: causes and solutions
Why can they turn off electricity in a private house and apartment
Difavtomat works: causes and troubleshooting algorithm
Short circuit: causes and methods of prevention
How to fix the cable channel to the wall: video, photo, installation methods
Types of grounding systems
Types of electric heat-insulated floors and the scope of each
Types of busbars and the scope of each variety
Types of light switches: an overview of the dimmer and other models
KG cable: technical specifications, applications, manufacturers
Wire PV-1: technical characteristics, purpose, section table
How to connect a kitchen hood to electricity
Do-it-yourself installation of an electric heated towel rail in the bathroom
How to choose a freezer for home and which is better in 2017
How to choose an electric dryer for mushrooms, berries, vegetables and fruits
Does the current remain on the plug after pulling it out of the socket
Lighting in the gazebo: photos, ideas, DIY installation
Lighting garden paths in the country: photo and video examples
Lighting of the balcony: photo, video, requirements
DIY lighting in the country: photos, videos, installation tips
Lighting in the kitchen - photo illumination of the working and dining area
Ceiling lighting in the living room, bedroom, kitchen: ideas photo
How to make seedling lights with an LED strip
Garage Lighting: Lighting Options and Connection Tips
Lighting in the bedroom: an overview of the 30 best ideas with photo examples
Lighting in the bathroom: photo, video, options
Reasons for the failure of the ZUBR voltage relay
Why connect the hood in the bathroom?
What does the metal hose protection for cables provide?
Do I need to put a separate machine on the oven?
Abnormal phase voltages in the absence of zero - causes
Why does the electricity turn off in the house after the rain?
Dishwasher goes into economic mode - what to do?
Garage power outage without warning
Who cuts off electricity in a private house
Is power outage legal for 7 hours for 8 days
Voltage between ground and zero 140 V - what to do?
Voltage on the gas pipeline: the boiler automaton knocks out and the protective conductor melts
Voltage on the throttle body to the DNaT lamp - what to do
Food for the outlet in the bathroom
What is the difference between a single-phase network and a three-phase network, and which is better?
What is the difference between the DRV lamp and the DRL?
Do-it-yourself electric heating in a wooden house
Security zones of power lines: regulatory documents, sizes, requirements
On one of the phases, the voltage is 190 V, on the other two 270 - the reason
Bag and machine - what is the difference and which is better
Dishwasher smells like burnt plastic
Wireless Power Transmission Over Distance - Technology Overview
What to do if lamps burn out due to a transformer?
Why does the thermostat of a warm floor burn out?
Can fuses blow due to high voltage?
Alternating current in a three-phase generator
What you need to transfer the electric meter in a private house
How to protect the house from power surges?
When you turn on the refrigerator, the mains voltage drops
Voltage drops due to overload on one of the phases
Power overrun due to incorrect meter connection
The underfloor heating does not work, but the sensor is working: reasons what to do
Grinding machine does not work - what is the reason?
Computer speakers do not work, there is sound through the headphones
How many watts per kilowatt of electricity: formula and table for calculating
The light in the apartment is periodically turned off, then it turns on itself
Kirchhoff's laws for electric and magnetic circuits - a simple explanation
I can not find ground in the entrance - what should I do?
Transferring speakers to battery power - capacity calculation
The operation of the television remote control from a lithium-ion battery
Posters and safety signs used in electrical installations
The junction box melts when the washing machine is turned on
Vacuum cleaner Pro-Aqua does not absorb air well - what is the reason?
Shocks from the metal table in the workshop
Appliances in the house are beating an electric shock after the flood: what to do
Switch contactors burn down: what is the reason and what to do
All LED lamps burned: what is the reason
Difavtomat does not turn on - what is the reason?
Difavtomat works when a charger is connected
Dimmer does not adjust the brightness of the light - what is the reason?
The two-gang switch turns on only a chandelier
Electric boiler is shocking through water
The fan only beats in one room - the reason
Electrical appliances in the kitchen are shocking - what’s the reason
The meter goes off by itself - what’s the reason
An electric meter shakes without load - what is the reason?
The hairdryer twists in the opposite direction - what is the reason?
Shortens the light switch when accidentally turned off
When you turn on one lamp, the other turns off - reasons
Garland beeps when turned on - can this be eliminated?
The lamp for turning on the stove is lit in the off state
The circuit breaker is warming - what is the reason?
The dimmer is heated when the light is on - what is the reason?
The plug in the outlet near the heater is warming - what is the reason
It warms up and knocks out the machine when the electric stove is turned on
The power filter is heated without load: what is the reason
Zero is heated in the wiring: causes and solutions
The fork is heated on the washing machine: what is the reason and what to do
Contact heating: causes and solutions
Energy-saving lamps are heated: what is the reason and what to do
The wire from the muffle furnace is heated - what to do
The chandelier control unit is buzzing - what is the reason and what to do
The transformer is buzzing: what is the reason and what to do
The speakers are humming when the light is turned on (desk lamp)
The devices are buzzing when plugged into the outlet: what is the reason and what to do
Voltage on phase and zero when connecting the lamp
The indicator screwdriver lights up and goes out at zero in the outlet
Indicator screwdriver is lit on ground at the outlet
Induction cooker does not heat periodically - what is the reason?
The socket sparks when you turn on the plug and in itself - what to do
Sparking contacts: causes and solutions
Sparking brushes on the manifold when stopped - causes
Sparks all sockets in the house after laying a new wiring
The chandelier does not work when connected to the ceiling, lights up from the outlet
Ceramic heater turns on but does not heat - reason
The coffee machine does not dispense coffee - what should I do?
Why did the speakers begin to play quietly after a long downtime
Air conditioning flows into the room: causes and remedies
Spends the cartridge in the chandelier: what is the reason and what to do
The washing machine body vibrates when touched - reason
The movement of electrons in the conductor when connecting the bulb
The alarm lamp flashes when the bell is turned on (should be constantly on)
The shelf lighting lights up and goes out immediately - what is the reason?
LED lights blink in pairs, one does not blink
Reasons for failure of the meter
Monitor flickers when LED lights are on - reason
The new chandelier does not work: the lamps flicker and the remote control does not work
The DIN rail mechanical timer rotates in the opposite direction
Between zero and ground voltage 230 V - the reason
The LED spotlight flashes when a motion sensor is connected
The light flashes when the switch is turned on - what is the reason?
A light flashes in a private house: what is the reason and what to do
The LED lamp in one of the rooms flashes - the reason
Off LED flashes - reason
Energy-saving lamp blinks after adding a lamp to the circuit
Lamps in the chandelier flash when the light is off - what to do
Incandescent lamps in the Ostankino tower model blink - reason
Lamps blink after wallpapering: what to do
Lights for stair steps flash - what to do
LED lamps flash when the heat gun is on
Spotlights in the kitchen blink - what is the reason?
Microwave turns on spontaneously - what is the reason?
High energy consumption for electric heating
Household appliances beating current: what is the reason and what to do
The light in the house blinks - what is the reason and what to do?
LED lamps in the lamp blink - what to do
Spotlights on the ceiling blink - what is the reason?
The rated power of the LED lamp is greater than the rated
Three-phase electric meter began to wind more - what is the reason
Multimeter shows OL when measuring capacitor capacitance
The music player is shocking: what is the reason
Is the hole in the chandelier a defect or is it provided by the factory?
Armstrong lamp does not shine - what is the reason?
The readings on the total electricity meter differ
The indicator Iph is not lit on the counter; it is not equal to I0 - what is the reason
Different voltage on the heating elements in the electric oven - what is the reason?
Why is a direct current supplied to the control part of the motor circuit?
Ground voltage at the outlet - what is the reason?
Sagging voltage in the industry: causes and solutions
The power supply from the lamp is warming - what is the reason
The plug in the outlet heats up - what is the reason and what to do
LED lamps in the ceiling heat up - is it dangerous?
The voltage on the heating elements of the 100 V plate - what is the reason and what to do
Power loss at the outlet (160 Volt instead of 220)
Unstable voltage in the outlet - what is the reason?
The pumping station is buzzing but the motor is not spinning - what’s the reason
One lamp does not light in a three-arm chandelier - what is the reason?
There is no light in the room after replacing the wallpaper - what to do
Difavtomat does not turn off when connecting phase and earth
CANDY hob does not turn off
The drain pump in the dishwasher does not turn off - reasons
Children's electric car does not work - what is the reason?
The fan dimmer has stopped working - what is the reason
The test button on the difavtomat does not work - what is the reason?
The lamp for manicure does not work - what is the reason
The ceiling chandelier on G9 lamps does not work - the reason
The chandelier does not work, and the sockets work - what's the reason?
The hood motor does not work in the kitchen - the reason
Pumping station does not work, phase and zero voltage
One of the cooking rings does not work when the oven is turned on
One outlet does not work after repair - what should I do?
Soft start for electric saw does not work: what is the reason and what to do
The backlight around the LED lamp does not work
Half of the sockets in the apartment do not work: what is the reason?
Motor starting capacitor does not work: reason
The outlet does not work, but there is voltage - what is the reason?
The outlet does not work after transferring to another place - what is the reason
The outlet the charger was plugged in does not work
The subwoofer does not work when connected to the phone
The light in two rooms does not work - what is the reason
UV lamp for drying nails does not work - reason
The amplifier does not work and the indicator does not light - the reason
The soft starter does not work when connected to a gas generator
Illuminated light switch does not work - reason
The hood in the kitchen does not work, the lighting turns on
Outlets do not work, the machine is turned on and sparks - the reason
Sockets do not work after an electrician cut the wire
Outlets do not work after the machine is activated in the shield
Sockets do not work after turning off the light - what is the reason?
LED bulbs do not work after replacing halogen
The power of the LED strip does not match the declared
Different readings on electric meters - what is the reason
The machine does not work in the apartment when overloaded
The hood does not work after replacing the bulbs
Harvia C105S Logix heater control unit does not turn on
The Phaz lamp does not turn on until you close the charging socket
LG music center does not start - what should I do?
Miele washer and dryer do not turn on
The lamp does not turn on - what should I do?
RCD does not turn on - what is the reason and what to do
Light bulbs do not turn off with a light switch - what is the reason
Dishwasher lacks water pressure - reasons
A single-phase motor does not start under load: what is the reason
The pump motor does not start after repair and buzzes
The two-key light switch does not work correctly
Can I use aluminum to connect to ground
Why it is dangerous to use transformerless power supply of low-voltage devices
Connecting the stall to electricity
Why do they hang a metal billboard on the pole, and not a plastic one?
Outlets work, but there is no light in the house - what is the reason?
No sound on Microlab FC330 speakers - possible causes
Do I need to change the old aluminum wiring to copper?
The light flashes at one in the morning - what could be the reason
Knocks out a machine at night: what to do and where to look for a reason
Zero in electrical wiring - answers to the most popular questions
Zero rings on the phase in the outlet - is it dangerous?
Laptop freezes when connected to a network in an old apartment
After replacing the engine, the vacuum cleaner does not suck well
New Mercury electricity meter shakes more than old
Burned cable on the heating transformer TMO - reason
Traffic jams on the counter are melted - what is the reason?
The smell of burning from the new chandelier: what is the reason and what to do
The machine turns off when the boiler is turned on - reasons
The gas generator shuts off under load - what is the reason?
The power filter is turned off during the operation of the washing machine
When you turn on the garland, the light in the apartment turns off
The lights went out in the whole apartment - the reason
There is more voltage at the ROM terminals than in the specifications
Voltage drops on the stabilizer when a load is connected
The voltage drops when the instantaneous water heater is turned on
When you turn on the microwave, the voltage drops in the network - the reason
The contactor burns down when connected to a boiler of 9 kW
The bulb in the overhead lamp burns out - what is the reason?
Halogen bulbs burn out in a chandelier - what is the reason?
Light bulbs burn out in only one room - the reason
In the kitchen, bulbs constantly burn out - what is the reason?
Lamps burn out in half of the house - what is the reason?
LED lamps in the bathroom often burn out - what should I do?
LED lights in the kitchen burn out - what is the reason
LEDs in a car burn out: what is the reason and what to do
When the light is turned on, the bulb burns out - what is the reason?
Halogen lamps burn out when connected to a transformer
Legrand light switch does not work - what is the reason?
Over time, ceiling lights cease to shine
The energy-saving lamp squeaks - what is the reason?
Beeps the power supply of a table lamp - what is the reason
The oven squeaks, but it works - what is the reason?
The socket from the Titan water heater is melting - what is the reason?
The buttons on the Titan electric boiler have melted - what is the reason?
The backlight in the light switch does not work - what to do
Half of the LED chandelier is off - reasons
Smoke from the engine - reasons
The lamp in the spotlight goes out after heating - what is the reason?
The electric stove does not work after turning off the light - the reason
After connecting the ground, the phase in the apartment disappeared
The meter began to wind more after installing the electric stove
After installing the stretch ceiling, the light does not turn off
Circuit breaker malfunctions after tripping
The LED spotlight lights up after switching off - reasons
During charging, the phone crashes - what is the reason
Dishwasher does not wash dishes on the top shelf
The dishwasher does not start a wash cycle - what is the reason?
Dishwasher shuts off ahead of time
The dishwasher does not turn on, poured a lot of detergent
Noise on the TV when the boiler is turned off
The wire at the new lamp turned green: what is the reason?
Difavtomat works when remotely disconnecting the load
Why RCD does not work when overload and short circuit
In case of a short circuit, the introductory and group automatic
When you disconnect one wire at the input voltage does not disappear
Why does the introductory machine knock out on the support, and not the group one in the shield?
When the roster is turned on, the machine is knocked out - what is the reason?
When the stabilizer is turned on, the input automaton knocks out - the reason
The floor in the kitchen is shocking while the washing machine
The grain crusher stops under load: what is the reason and what to do
The machine knocks out when the make-up mirror is turned on - the reason
When you turn on the refrigerator, the TV tuner turns off (the TV screen goes off)
When you turn on the computer, an RCD is triggered - what is the reason
When the air conditioner is turned on, the mains voltage drops
The voltage drop in the apartment when consumers are turned on
When the washing machine is turned on, the machine knocks out - the reason
When the light is turned on, the lamp sparks - reasons
When you turn on the LED strip, the machine was knocked out and the smell sank
When the switch is turned on, the outlet does not work - reasons
When the light is turned off (sconce), the machine is knocked out - what is the reason
When you turn off the light in the bathroom, the washing machine turns off
Electrical appliances are shocking - what to do
Live metal parts of a garage - what’s the reason
The phase disappears under load - what is the reason
The phase disappears when the appliance is plugged in
The phase in the socket, switch, on the chandelier has disappeared - reasons
Electricity disappears and appears in the summer kitchen - what is the reason?
Only one room disappears - what’s the reason
Sound disappears on the TV when the light is turned on - what is the reason?
The light in the apartment disappeared after turning on the iron - the reason
There is no light in one room, in the rest there is - what to do
The three-phase voltage has disappeared, but each phase with zero rings
Voltage sags on one of the phases when turning on electrical appliances
Leaking washing machine Electrolux EWS 126510 W
The wire is shocking, but the light does not light up - what is the reason
Through switch does not turn on twice from one place
Why birds are not electrocuted on wires - a simple explanation
Vacuum cleaner blows dust back - what to do?
A new electric kettle has melted - what's the problem?
Mercury 200 electricity meter melted - reason
The covers on the outlets crumble - what is the reason
Reasons for increased power consumption: meter or wiring
Different readings of electricity meters - what is the reason?
The outlet stops working when the vacuum cleaner is connected: what is the reason
Sparks outlets in the kitchen - what is the reason and what to do?
SAU-M7E does not turn off the pump when you press the STOP button - reason
Electricity consumption increased - possible reasons
The electricity meter bursts and the light blinks: what is the reason
The meter itself wound 500 watts: what is the reason and where to look for the problem
Touch switch does not work with LED lamp
Honeywell chs071ae: when turned on, the heater burns out immediately
Suzuki SV650 motorcycle fuse blows: cause
The relay burns out in the electric boiler control unit: reasons
Blown fuse in induction cooker - reasons
Santek-8500 single-phase stabilizer burned out: what is the reason
Burned voltage regulator from the generator: what is the reason
NEVA 103 1SO electricity meter clicks - what is the reason?
Click the chandelier on and after
The noise of the Samsung washing machine engine - what is the reason?
High-frequency hum from the wiring in the apartment
The washing machine makes noise when spinning, draining water, washing - what to do
LEDs and resistors in the headlights are warming - what should I do?
The RCD and the machine are working on the advertising box - what is the reason
The machine knocks out when the chandelier is turned on - what is the reason?
The machine operates when the light is turned on with a three-key switch
Knocks out an automatic machine: causes, troubleshooting instructions
Difavtomat works when connecting an LED chandelier: reasons
Difavtomat works on the refrigerator - what is the reason?
Knocks out a difavtomat when turning on the washing machine and dishwasher
Difavtomat works when the hob is turned on
Knocks differential switch DV-2006
RCD trips - causes disconnection and ways to solve the problem
When turning on the RCD of the electric stove, the total RCD is turned off
RCD works on old outlets - what is the reason?
Knocks an RCD when connecting the antenna to the TV
RCD trips when a computer is running for mining, the voltage on the case
RCD trips when the washing machine is plugged in
RCD trips when the electric stove is turned on: what is the reason
Spontaneous tripping of an RCD: reasons, how to fix
RCD works in the new building after installing the sconce
An introductory RCD of 300 mA is triggered when the air conditioner is turned on
When the light is turned on, the doorbell is triggered: reason
The machine worked in the shield, after turning on everything works
The stabilizer does not stabilize the voltage (does not give out 220 V)
The LED lamps in the kitchen began to flicker - the reason
LED lamps flash after clapping in electrical wiring
The washing machine knocks during washing, spin, water intake
Washer buzzes after replacing wiring
The washing machine is noisy when drawing water - what is the reason?
The washing machine is shocking - reasons and repair tips
The light blinks and goes out - what is the reason and what to do?
The hood lighting does not go out - what should I do?
The light turns off when the switch is turned on - what is the reason?
The lamp is shocking when the switch is off - the reason
Incorrect lamp operation when switching modes
The garland glows when you turn off the surge protector - what is the reason?
The garland is very hot - what is the reason?
LED lamp smells of burnt plastic - what is the reason?
LED lamp glows after turning off - what to do?
LED lamp cracks when turned on
LED chandelier blinks when turned on, backlight does not blink
LED chandelier lights up when the switch is off
LED lights remain on after turning off
LED lamps began to burn dimly and blink - the reason
LED bulbs change brightness when turned on (dim)
LED lights then turn on, then no - why?
LED spotlight began to shine poorly - what to do
LED spotlight is constantly on and does not turn off
LED spotlight is off
LED down light: reason
The LED lamp is dimly lit - what is the reason?
Electric underfloor heating does not heat - reasons
Thermopot does not heat water - what is the reason?
Why current transformers operate in short circuit mode
The socket is cracking when the plug is turned on: what is the reason and what to do
The engine is buzzing but not spinning - what is the reason?
Dim light in the apartment - causes and solutions
Different voltage on the phases of the consumer - what is the reason?
Iron does not work after cleaning with salt - what should I do?
Iron does not turn on - what to do?
Low voltage in the outlet - what is the reason and what to do
Two-key switch does not work separately
The color of copper in the VVG cable is different - what is the reason?
Everything in the office is beating an electric shock: what to do and where to look for a problem
The voltage has fallen in the apartment - what is the reason?
LED lights in the chandelier do not light - reason
Why in the cartridge the incandescent lamp is not lit, and the LED is lit
There are two phases in the outlet - what to do and how to fix the damage
The voltage in the outlet on both wires - what is the reason?
There are two phases in the sockets, the washing machine does not work - what to do
There is no phase in the outlet: what is the reason and what to do
The voltage in the outlet is 50 Volts and it sparks - what is the reason?
The network voltage is 220 V, and 24 V on the wire - what is the reason?
The nominal value of the difavtomat is less than the value of the input automaton
The location of the buttons on the magnetic starter circuit
The hood does not turn off the light - what is the reason?
A light in a private house suddenly turns off - the reason
Household appliances out of order: who answers, what to do?
The water heater switches itself on: what is the reason and what to do
Overuse of electricity in a two-story house - what is the reason?
Power surges: what to do and where to complain
Buzz devices when connected to an inverter 12-220V
The machine breaks out on a heating cable - the reason
Kills the machine when the oven is turned on
Knocks out a machine 63 A at the input - reasons
A machine gun knocks out on the landing - what is the reason
A machine is knocked out after flooding an apartment - what is the reason?
Knocks the machine on outlets in the apartment without load - the reason
Knocks out a pump station machine: check, causes
Knocks out the machine after construction work: what to do
Knocks out a circuit breaker mounted on a flashlight
Knock out plugs when connecting a switch and LED strip
When the washing machine is turned on, the machine knocks out - the reason
The machine knocks out when the iron is plugged in - the reason
Kills the machine when turned on - how to find the cause
The machine knocks out when the LED strip is turned off - the reason
A machine gun knocks out from behind a chandelier - what is the reason?
Kills the machine when the fan is turned on with a timer
Knocks out a difavtomat when connecting a load to one of the outlets
Knocks out a difavtomat when connecting ground
Knocks out one phase out of three: how to find the cause
Knocks out the input machine when the load is turned on - the reason
Knocks a fuse in front of a voltage converter
Knocks out a three-phase automatic input device - what is the reason?
RCD trips on one of the phases in a three-phase network - the reason
RCD trips when the load is connected to the outlet - the reason
Knocks an RCD when a voltage stabilizer is connected
RCD trips when the TV is turned on
Knocks an RCD when connecting the load to outlets in the kitchen
Knocks the opening machine on the landing, not the group
Knocks out an input machine, not a group one, when the boiler is operating
Knocks out a machine in the country - what to do?
The introductory machine knocks out for no reason - what to do?
They knock traffic jams in the apartment: what to do and where to go?
Nuwave Air Grill Turns Off: What is the Cause and What to Do?
The line filter turns off when the load is turned on: reason
The light in the apartment turns off, along with the entrance lighting
The switch does not turn off the light - what is the reason and what to do
The light switch does not switch modes correctly
A turned off chandelier is shocking - what is the reason?
The hood is shocking: what is the reason and what to do
After disassembly, the hood blows in the opposite direction - what is the reason?
Reasons for failure of the heating element of the washing machine, water heater
Bulbs in the chandelier explode when turned on and not only: reasons
The refrigerator is noisy: causes of breakdown and repair methods
The indicator on the counter lights up: what is the reason and is it dangerous?
The ground indicator on the line filter lights up - reason
Electricity meter ignition on the pole: who is to blame, who pays for the replacement
The light switch closes - what is the reason and what to do
Car battery charger gives 16 volts
Grinding machine engine does not work - reason
Lighting in the dressing room: photos and options for fixtures
How to choose a driver for CREE XM-L2 U2 LEDs
How to choose a voltage relay and RCD in the apartment
Cable section and machine rating for installation of 65 kW
Heat gun for a room of 80 cubic meters. meters
How to make a bee warmer in winter with an infrared heater
Scheme of connecting 3 power supplies to one load
How to connect four segments of LED strip 5 meters
How to connect fluorescent lamps to a plug
Can I connect an oven and power outlets to the same group
Will Difavtomat work with RCD? - Connection diagram
Is it possible to connect the house to two electrical networks?
Cable for connecting the oven Hephaestus 6502-02 0042
Can I connect the oven and the washer to the same cable?
ELNOR engine stops when the sewing machine is turned on
Is it possible to connect two wires to one machine
Connecting the light switch from the switch
Connecting the luminaire to the two-gang switch
Electric boiler connection via Wi-Fi relay and magnetic starter
Is it possible to connect an electric heater to a wire of 1.5 mm2?
Is it possible to connect an electric boiler through an automatic machine and a circulation pump?
Connecting a 10 kW electric stove through a power outlet
Connecting an electric stove from one phase to three: cable and machine selection
Connecting the same phases to a three-phase meter
How to connect a photo relay and a switch to control the illumination of a house
Connecting Five-Wire Equipment to the TN-C System
Connecting a three-phase heater in a sauna from a 220 V network
Can I connect a channel fan to three timers?
Connecting a multi-track chandelier with ground
How to connect the wires from the Aquarius pump?
Zero when connecting a difavtomat in the house
Connection of single-phase equipment to the 380V junction box
Connecting circuit breaker instead of the usual
Can I connect a warm floor to an electric plug?
How to connect a float water level sensor to a pump
How to connect grounding to an electric boiler Evan Warmos
How to connect three wires from a searchlight to a two-core cable?
How to connect wires in a homemade hotplate
Connection of wires in the oil heater after repair
How to connect wires in a disassembled garden shredder
How to connect a two-handset cordless telephone?
Is it possible to connect the generator to the opening switch?
Connecting a wall outlet from a wall outlet
How to connect the sockets for the oven and stove from the cable?
Is it possible to connect an electric meter after a voltage relay?
How to connect the socket and the paired switch after repair
How to convert 220V / 50Hz to 220V / 60Hz on a ship
How to connect the lamp 4 wires, if there are 2 wires in the wall
Will the plugged in LED night light work
Is it possible to connect the LED spotlight to the driver if a different output current
How to connect an LED strip through a switch
Is it possible to connect the LED strip to a double switch
Connecting the LED strip to the light switch
How to connect an LED strip less than 1 meter long
How to connect a three-phase oven to the network?
How to connect a lamp with a base G23 - which choke is needed
Connecting the stove and oven to one fork - can or not
How to connect the hob and oven to one cable
Can I connect a 7.8 kW hob to a 3x4 wire
Connect the hob and oven to one cable
Connecting a bathroom hood with lighting
Connecting a multi-speed exhaust fan switch
Grounding from the neutral wire on the pole
Boiler connection via contactor
Connecting a generator to one of the phases of a three-phase network in a house
Is it possible to use the armored cable TU, not GOST
Voltage stabilizer for the refrigerator Atlant XM 6026-031
Connecting the power button of the dishwasher
Pool lighting: photo, video, rules for choosing fixtures
Laying the power cable to the bath from two points
How to choose air conditioning for an apartment and a house in 2018
The smell of ozone in the stairwell - is it a matter of wiring?
Linear Halogen Lamp Polarity
The hum in the microphone - what is the reason and what to do
What machines are in the shield
Power diodes of the USSR - help determine the marking
Incomprehensible wires in the electric meter - help me figure it out
Definition of radio components on the board in appearance
What kind of element on the board: marking ST E NQ Z934
Malfunctions and wiring diagram of the pump Clever BTs-3
How to connect a 120 V power supply to a 220 V network?
Help connect an unknown collector motor
How to connect a mirror cabinet with backlight in the bathroom
Analogue of cam switch PKP25-2-118-UZ kl.2 25A 380V
Relays for controlling the solenoid valve in the washing machine
How to connect a lamp directly in a two-gang switch
Cable marking for underfloor heating - incorrect core designation
Connection of the phase control relay in ShchR and ShchAO
How to make zero on the generator?
The electric kettle does not work - how to find a breakdown and repair
The music center LG FFH-1079 does not work - what is the reason
Consultation on the scheme of the electrical panel for the guest house
Power supply for connecting 8 computer coolers
The choice of uniform illumination of perforated metal
Cable for connecting a house: how to choose a section and type
How to choose a magnetic starter for a three-phase motor
Gearmotor for remote control
RCD for a group of machines - what rating and leakage current to choose
How to identify wires in a junction box
Which machines to choose for the assembly of the shield in the apartment?
Low voltage in a three-phase network - what to do?
Replacement of RCD 50 A to 63 A
Step voltage: determination, range, exit methods
How to organize the alternate inclusion of light bulbs
How to disassemble a water heater: video with instructions
Automatic before RCD or after: how to do it right
How to connect a LED strip to 220 volts do it yourself
How to connect an electric hob yourself
When the device is connected to an outlet, another outlet stops working
The outlet from the electric boiler does not work
RCD trips, electrician disconnected the zero wire
Light blinks when a powerful load is turned on - what to do
After replacing the meter, consumption increased
The light switch does not turn off - what is the reason?
Phonite radio in the shower after replacing the light bulb
Power outlets in the kitchen have disappeared: where to find the fault
The smell of burning wires from the outlet - is it dangerous?
Wiring problems: lamps flash, voltage disappears
PC Grounding in a Private House: There is a Problem
Which dimmer to choose for 8 watt LED lamps
Which company to choose a dishwasher?
Stranded automotive wire, heat resistant, flexible
Extraneous noise from the washing machine while spinning and drawing water
Why the light does not turn off by a switch
Ariston dishwasher does not turn on - what is the reason?
NEFF dishwasher beeps when turned on
The dishwasher smells like burnt plastic - what should I do?
Dishwasher does not have water draining - what should I do?
Dishwasher Electrolux beeps after washing
Cable Loss: Online Calculator
Electricity consumption increased 5 times - the reason
How much do 12 volt bulbs (12 pcs.) Use 35 W each
Damage to the outlet wire during repair
The connection of wires twisted under the plaster - is it dangerous
PC system unit damage due to short circuit
Alteration of a screwdriver from 12 to 24V: how to increase the voltage
Fire safety of a film heat-insulated floor
The load on the connecting comb from the machines in the shield
Power tool safety briefly
How to seal an electricity meter - procedure
How to determine phase, zero and ground: instructions with video
Soldering wires in a junction box: video, methods
First aid for electric shocks
How to place lamps on the ceiling - diagrams and photos
How to install an antenna on the roof of a private house - instructions
Do-it-yourself installation of the built-in refrigerator
How to choose a magnetic starter in terms of power, current and other parameters
The assembly diagram of the electrical panel in the apartment for 24 modules
How to set up a socket with a mechanical and electronic timer
How to replace the machine in the shield and who should pay for the replacement?
Checking the wiring diagram of the shield in a country house
Laying wires on top of the floor slab in the apartment
Wiring the room in the ceiling
Is the electrical panel correctly assembled?
The correct assembly of the electrical panel
The layout of the switchboard in the garage
How to connect a doorbell: diagram, photo, instruction
How to connect the LEDs to the 36 V power supply?
How to arrange outlets in the apartment: diagram, video, photo
Do-it-yourself grounding of a roof in a private house
Grounding of fire protection system receivers according to PUE and SP
How to make grounding in a private house with your own hands
The correctness of the wiring in a wooden house
Correct installation of circuit breakers by the master
Analogies of concepts: current, voltage, potential, resistance
How to calculate the number of spotlights - formula
How to choose a current transformer for the meter: table and formulas
How to choose a three-phase current meter
Wire PV-1: maximum permissible current
Cam switch for manual load switching
Two-tariff electricity meter: advantages and disadvantages
Infrared heaters: pros and cons of use
LED lighting in the apartment: the pros and cons
Electric underfloor heating: pros and cons, comparison with water
Convert Watt to Amperes: online calculator
Exceeding the maximum power capacity of the consumer
Knocks an RCD in the dishwasher
When the meter is turned off, all apartments on the floor are de-energized
The rattle of the washing machine during the spin cycle: reasons and what to do
When the cartridge is connected, the light in the next room disappears
Self-regulating cable showing short circuit
When checking the magnetic starter, it shows the opposite phases
When one of the two motors is turned on, the phase is applied to the inactive
When you turn on one lamp, the second flashes (two-key switch)
When you turn on the dishwasher, the drain immediately turns on - what to do
Two phases on the floor lamp holder - is this normal?
Why does the lamp flash when the switch is turned off?
Can the heater burn in the washing machine due to the bay
Why LED lamps burn out - 5 reasons
Vibration of an electric motor: determination and elimination of causes
The cable is heating up - what to do, the reasons for heating
Electricity losses in electric networks: causes and methods of reduction
Ignition wiring in the apartment: reasons and measures of protection
ShVVP 3 * 4 wire for connecting a water heater, oven
Operating time of the gas boiler from the battery through the inverter
How to choose an RCD for a 20 W LED floodlight
Forcing a circuit breaker
Connection of equipment for the Internet to the common house ASU
Signs of a short circuit in case of fire
Outlets do not work, but there is light - what is the reason?
The remote control switch turns on the light when voltage is applied
The lathe engine does not start, the starter trips
The bulb is not screwed into the lamp holder - what should I do?
Two-way LED chandelier does not work
Incorrect operation of the two-key switch: what to do
Weak network voltage in autumn and winter - what is the reason
Two-key switch, one key does not work
Neighbors hollowed out the floor - lighting problems started
PC problems due to lack of grounding in the outlet - what to do
Connecting a five-arm chandelier - there are problems
The control lamp flashes when the meter is turned on
TV turns off when HDMI is connected - reason
Battery lamp in car is off - what to do
Spontaneous shutdown of a plate - what is the reason?
Wiring in skirting boards: photos, videos, pros and cons of installation
Is it possible to lay the cable in the walls?
Laying of cable lines 0.4 kV in the slope - is it possible or not?
Separate parallel line for powering powerful appliances
Is laying an input cable on a wall in an entrance? Is it legal?
Zero disappeared in the socket - what to do?
Zero disappeared in the socket, knocks out the machine - what to do
The bulb burst and the light went out - what is the reason
The phase in the three-phase network has disappeared - what should I do?
Power outages have disappeared - what is the reason?
Voltage drop in one phase at engine start
Automatic backup power generator control
How to build a wire in a socket, under water, for an electric stove
How to connect an electric oven to the network
The rule of the gimlet, right and left hand - briefly and clearly
DIY electric underfloor repair
Mains voltage dips: causes and protective measures
How to check the operation of the energy meter CE 101
Checking the magnetron microwave tester
How to check the cable with a megohmmeter
Inspection of lightning protection of buildings and structures: methodology and timing
How to check a heated floor with a multimeter: video with instructions
How to check the triac for operability with a multimeter and other methods
Is the electrical panel diagram for the apartment correctly designed?
Tips for assembling the electrical panel and wiring in the house
Wire from shield to junction box
Ground wire: cross-section, brand, color
Runway wire: technical specifications, interpretation, cross-sections
How to bring light to a barn from a private house
Does fishing line conduct current or not?
From what to connect a sconce: from the socket or a distribution box?
Light control circuit from several places does not work: what is the reason
PVA or ShVVP: what is better to choose and how conductors differ
The vacuum cleaner works, but does not absorb dust - what is the reason?
The vacuum cleaner buzzes during operation: causes and repair methods
Why does an RCD fail to trip?
Installers claws and manholes: types, purpose, rules of use
How to calculate cable cross-section by power, length, current
Calculation of the length of a nichrome wire by power and resistance
Calculation of room lighting - online calculator
How to calculate the illumination at the entrance to an apartment building
Calculation of heat loss at home - online calculator
Based on what is the cross-section of the wire calculated?
Calculation of cable cross-section by power and length - online calculator
Calculation of cable cross-section at a load of 125 kW and a length of 70 meters
What cable section to choose for the complex?
Grounding calculation - online calculator
Calculation of resistor resistance for LEDs (20 pcs.)
The distribution of kitchen appliances in groups
Marking of electric motors: AIR, AO, Siemens and their decoding
VVGng (A) 3x16 ok (N, PE) -066 - how to decipher the marking?
How to decipher the marking PRDSH-380?
Marking of wires and cables: GOST, tables, decoding
The distance from the ground loop to the foundation of the building according to the PUE
Distance between power and low current cables
The purpose of stretch marks and suspensions in cable wiring
How much electricity does a 2.5 kW convector consume per day?
Induction hob crashed - what to do?
Broken valve arrester casing - is it dangerous?
Do-it-yourself wiring in a three-story house
Fan control for cooling LED arrays
What is the difference between a contactor and a magnetic starter
Different cross-section of wires in the wiring from the shield: is it permissible or not?
LED Bulbs: Specifications, Pros and Cons
Warm floor as the main heating: pros and cons
The branching of the wire from one switch to three lamps
How to lay wiring for spotlights
RD 34.20.185-94: status for 2019, download PDF, description
When you bring the magnet to the meter, you hear clicks
Resistance Calculation: Online Calculator
Speed control of an induction motor: methods and schemes
How to reduce the brightness of the LED lamp?
Safe current and voltage for brain stimulator
Top 2017 microwave ovens by user rating
Manufacturers of circuit breakers - ranking of the best firms
Best steam irons - 2019 ranking
Electric floor heating manufacturers: rating, review, comparison
Best manufacturers of refrigerators - 2017 rating
The best voltage stabilizers for home - 2017 rating
The best washers and dryers of 2017 - rating
Best 22-24 inch TVs - 2017 ranking
The best grinders on 125, 150, 180, 230 mm - 2017 rating
How to choose a yogurt maker and what is important to know in 2017
How to choose a warm floor electric and which is better for home
Pipe wiring: requirements and installation options
Freezer installation and network connection
How to install solar panels for the home: videos and tips
How to choose a fan for the home in 2017 and which is better
How to choose a coffee machine for home in 2017 - the best models
Lighting in the children's room: photos and recommendations for parents
Relays for two-key light switch
Voltage relay: device, principle of operation and purpose
After replacing the stator winding, an interturn circuit occurs
How to check the temperature sensor of an Indesit dishwasher
The iron does not heat up - causes and repair instructions
The hob does not work - DIY repair
Backup power for gas boiler and pump
Calculation of resistor for LED: online calculator
Washing machine emits rhythmic beats when draining and spinning
The outlet is beating an electric current - what is the reason and what to do?
Best sockets and switches: 2019 ranking
Sockets in the kitchen: location, height from the floor, wiring diagram
Outlets only work when you turn on the load on the first outlet
Installing outlets without grounding if there is ground
Outlets in the children's room: location, quantity, requirements
Sockets in different countries of the world (14 types): photo with names
R.3.5.1904-04: status for 2019, download the document in PDF
Series of resistors, capacitors, inductors
How to start connecting electricity to a private house?
How to protect the LED strip from moisture - 3 ways
How to make an induction boiler with your own hands: video, diagram and description
How to make a dimmer for 3 spotlights of 12 V
How to make a do-it-yourself spotlight at home
Measurement of consumed electricity by induction meter
SANPIN 2.2.1 / 220.127.116.118-03: status for 2019, download PDF
How to make a wind generator with your own hands: video, diagram, photo
What machines to put in a one-room apartment?
Replacement and transfer of the meter due to incorrect metering
Power consumption when the TV is off
Cable cross section for connecting a 5 kW water heater and sockets
Cross-section of the input cable to the garage and private house
Cable cross-section with a power of 200 kW and a length of 250 meters
What cable section is needed for 50 Amps 380 Volts?
What section to choose a SIP wire with a power of 10 kW
Lighting in the living room: photos, ideas and design options
How to ensure the selectivity of machines of the same denomination
The hob sensor is warming - what is the reason?
Sockets and switches Legrand: series, advantages, price comparison
Household appliances burn out in an apartment - what should I do?
Why does the bulb burn out when the lights are turned on in different rooms?
Burnt bag in the shield, an electrician connected directly
Replacing the external power supply lamp for manicure
The equipment burned out due to a power surge: what to do and where to call
After replacing a burnt outlet, the smell of burned remains
Fencing shields in electrical installations: requirements, tests, photos
Strobing load-bearing walls for wiring in an apartment
You can hear the neighbors through the radiator - what should I do?
LG washing machine makes noise when washing, spin and drain without noise
Why does the VEKO 6108 washing machine buzz when rinsing?
Noise the Bosch dishwasher when washing - what to do?
The washing machine makes a noise when washing - noise under the drum
Screwdriver with percussion mechanism for fixing the profiled sheet
The refrigerator of dry freezing strongly freezes - what is the reason?
A neighbor connected to my counter: what to do and how to prove
Connecting a blue lamp to a regular lampholder
Grounding system TN-C-S: description, diagram, pros and cons
Grounding system TN-C: diagram, description, disadvantages
Remote Lighting Control: System Overview
Calculation of the number of machines in the shield in the house and in the apartment
Electric boiler consumption per day and per month
Electricity consumption of air conditioning for heating and cooling
How much does an electric stove and instantaneous water heater consume
Electricity consumption by induction meter
Calculation of the current consumption of the machine
Electricity consumption by the washing machine per cycle, per hour and per month
Electricity consumption by the refrigerator per hour, day, month, year
The number of cables for wiring in the house is 42 sq.m.
The number of bulbs for lighting a corridor with an area of 7 * 1.5 m
The number of batteries for powering 10 refrigerators
Allocated power to the apartment with a gas stove
How to calculate the amount of cable for electrical wiring
Number of junction boxes per room
Electricity consumption of underfloor heating: electric and film
How many wires with a diameter of 1.2 mm are needed to make a wire with a cross section of 6 mm.sq.?
The cost of replacing wiring in a studio apartment
Switchboard assembly and connection price
The cost of replacing electrical wiring in a turnkey apartment
The number of fixtures per room area of 27 sq.m.
The number of fixtures per classroom and the standard of illumination
How many LED lamps can be connected to one switch
The number of LED lamps per room is 25 sq.m.
Number of RCDs per apartment in a new building
LED operation from the crown
How long does a cable mount on a brick wall?
Scotchlock: what is it and how to use the connector
Hidden wiring in a brick wall without gating
Why is there a weak voltage in the cable?
Input cable to a small section house - what to do?
The door of a Bosch dishwasher has broken - what should I do?
Hairdryer does not work - causes of damage and DIY repair methods
The electric meter does not work: what to do and where to call
Outlets do not work after spilling coffee on an extension cord
Operation of electric generators from an engine connected to the network
Will the old wiring stand the electric stove?
How to take an energy meter reading Energomera, Mercury, Micron
How to hide a wire sticking out of a wall from a lamp?
DIY motion sensor at home: video, diagram, photo
How to make a do-it-yourself nightlight: video, photo, workshop
How to make a laser level with your own hands: video and drawings
How to make a LED lamp with your own hands: video, photo, diagram
How to make a transformer yourself: a video with instructions
Is there mercury in fluorescent and sodium lamps?
CCTV cable connection underground
Crimping wires with sleeves: video, tool, errors
PPE caps: sizes, characteristics, rules of use
Twisted wire connection - is it professional?
How to connect wires in an electrostatic smokehouse
Walnut for connecting wires: marking and rules of use
Resistance of the starting and working windings of a single-phase motor
A neighbor steals electricity - how to catch and what to do
Help with wiring diagrams in the kitchen
How to choose an oscilloscope for home and work
How to insulate a wire in water, wall and underground
DIY RGB LED strip from 5 to 20 meters do-it-yourself
How to repair a hood in the kitchen with your own hands
How to install a socket in a drywall do it yourself
How to choose a UPS for the house by capacity, time, company
How to choose a differential press for power and leakage current
How to choose a heating cable for water supply and drainage
How to choose an electric shaver for a man in 2017
How to choose a voltage relay for an apartment and a house
How to choose a solar battery for the home: a video with instructions
How to choose a voltage regulator for the house and which is better
How to choose a floor lamp for the living room, hall, bedroom
How to choose a home grill and what brand is durable - 2017 tips
How to choose an air humidifier for an apartment and which is better
How to choose a hood for the kitchen in terms of power, size and noise
Modern wiring in an apartment and a private house
Management of underfloor heating water and electric - 5 schemes
Electricity heating scheme of a greenhouse
How to transmit meter readings over the Internet and in other ways
Wiring requirements in a private house and apartment
Self-regulating heating cable against high humidity
How to measure the current in a DC and AC circuit