IN modern house many rooms are divided into several functional areas, where different electrical appliances and lighting systems are used. The issue of electrical wiring design is an important stage of repair. There's a lot to consider important points: type of room, furniture arrangement, number and height of sockets and switches.
The article provides standards and requirements for the installation of power points and switches, as well as recommendations regarding the placement of electrical installation devices in different rooms.
Standards and switches: myths and reality
The placement of switches and sockets in the room determines the degree of comfort. When starting repair work, many novice electricians are interested in the question: “What should be the installation height of switches and plug sockets according to accepted standards?
In fact, there are no restrictions on the placement of power points. There are some requirements for installing sockets in the bathroom, as well as industrial and public premises.
Regarding the location of switches and sockets in the apartment, there are some recommendations. Whether to adhere to them or not depends on the purpose of the room, the arrangement of furniture, ease of use and your own wishes.
Previously, the following standards were considered generally accepted:
- distance from floor to socket - 90 cm;
- The installation height of switches in the apartment is 1.6 m.
Such parameters have their merits, which is why many still adhere to these standards. An advantage of the “Soviet” standards is that the switch is located at eye level, and in order to insert the plug into the socket you do not have to bend down.
Recommended standards for the installation height of sockets and switches
Installation height of sockets and switches: PUE
The Electrical Installation Rules (PUE) define the following standards for the placement of sockets/switches:
- Plug sockets and switches should be located at a distance of 0.6 meters or more from the doorway of the shower or bathtub.
- Any elements of electrical installations, switches and sockets must be located at a distance of at least 0.5 m from gas pipelines.
- The recommended height for placing switches is no more than 1 m. Optimal place installation is considered to be the wall on the side door handle. If necessary, the switch is mounted higher under the ceiling. In this case, it is necessary to ensure that the light can be turned on using a cord.
- The socket in the bathroom must be connected through an RCD device.
Requirements for the placement of sockets and switches according to GOST and SP
GOST R 50571.11-96 also stipulates the requirement that switches and sockets in the bathroom are located 60 cm or more from the factory shower door.
More detailed information with standards, recommendations for the design and provision of power supply are collected in the Code of Rules 31-110-2003. Internal device electrical networks, namely, the installation of switches and sockets (level, height, number) is carried out in compliance with the following rules:
- The distance from sockets used to connect air conditioners and stationary kitchen electric stoves to the appliances themselves is not standardized.
- IN living rooms In dormitories and apartments, one socket with a current of 10 (16) A must be installed for every 4 m of the perimeter, in corridors - for every 10 sq.m. area.
- In private and single-family houses, the number of sockets is determined by the customer.
Installation height of sockets and switches: “Eurostandard”
The term “European standard” came into use along with the advent of the concept of “European-quality renovation”. Some consumers find this arrangement of sockets and switches more comfortable:
- the installation height of the switches is 90 cm from the floor, which allows you to turn on/off the lights in the room while passing by and without raising your hand;
- The placement of sockets is provided at a level of 30 cm from the floor - this distance allows you to hide wires and operate household appliances more comfortably.
American standard socket placement:
- height from floor ( kitchen table or shells) - 30.5-41 cm;
- the distance between sockets is 1.8 m (report from the doorway).
Important! When using Euro sockets, it is necessary to take into account that the diameter of their pins and the distance between them are larger than those of domestic ones. The current strength of imported sockets is about 10-16A, while that of domestic ones is up to 10 A. Therefore, the installation of European sockets will allow the use of more powerful electrical appliances.
Installation height of switches and sockets in the apartment
Electrical wiring in the kitchen
The modern kitchen is equipped with many electrical appliances: oven and hob, refrigerator, hood, dishwasher, coffee maker, electric kettle, meat grinder, toaster, etc. Electrical wiring design begins with the creation detailed diagram indicating the location of furniture and arrangement household appliances.
- For connecting a dishwasher, washing machine, refrigerator - 10-20 cm from the floor level. This best option relative to the length of the electrical cord of the equipment. Some models of household appliances have a short wire, which will not be enough if the socket is located at a height of 50 cm.
- To connect small-sized devices(multi-cookers, microwave ovens, toasters, etc.) the socket is installed at a distance of 20 cm from the countertop level, or 110 cm from the floor.
- A separate socket is installed under the hood at a distance of 2 m from the floor. There should be at least 20 cm from the middle of the hood to the socket so that ventilation duct did not block the socket openings.
- “Power points” for built-in appliances are best located behind the walls of bedside tables and cabinets. For free access I'll have to cut them out back walls. The recommended installation height for sockets in furniture is 30-60 cm from the floor. In this case, you need to check that the socket is not located directly behind the built-in electrical appliances.
- Sockets under lighting fixtures wall cabinets conveniently placed at a height of about 5-10 cm above the furniture.
Important! Total power electrical lines, supplied to the kitchen, must be with a reserve in order to be able to turn on all points of consumption at the same time.
- oven, hob equipped with power sockets designed for a current of 32-40 A;
- for a heater with a power of more than 3.5 W, a separate power line is laid;
- for installing a refrigerator, microwave oven, food processor, toaster, steamer and other electrical appliances, 16 A sockets are suitable.
Sockets and switches in the bedroom and living room
For comfortable and convenient use, it is customary to install an socket and a switch on both sides of a double bed. Placement height - 70 cm from floor level. This distance allows you to connect a lamp and place it on the bedside table, charge your phone, and also adjust the main lighting without getting out of bed. Traditionally, one switch is installed at front door.
Additional sockets should be placed near the desk or dressing table. Behind the desktop, at a level of 30 cm from the floor, a block with two or three sockets for connecting a computer is installed. A second block for a pair of sockets should be provided above desk(height 15 cm from the table) for a table lamp.
In the living room, it is imperative to provide several sockets at a distance of 130 cm from the floor, which will be hidden behind the TV. This area should have both regular outlets and an Internet outlet. Depending on the arrangement of furniture and division of the room into functional areas other “power points” are placed, for example for a floor lamp near a chair or a music system.
It would be a good idea to install a backup socket, for example, to connect an air conditioner or a vacuum cleaner.
The switch in the living room is usually installed only at the front door. In rooms with multi-level ceilings sometimes “complex” lighting is used. In such cases, it is advisable to place switches on several keys.
Placement of power points and switches in the bathroom
The bathroom is a room with high humidity. All installed sockets must have a degree of protection of at least IP44 and a splash-proof cover, connection through an RCD. Placing sockets near (less than 60 cm) a bathtub, washbasin or shower stall is prohibited.
- under washing machine- 100 cm;
- for connecting a water heater - 180 cm from the floor;
- additional socket near the sink for connecting a hairdryer, razor or toothbrush - 110 cm.
Important! Products cannot be installed lower than 15 cm from the floor. This is due to the fact that in the bathroom there is an increased risk of small floods caused by a malfunction household appliances or forgetfulness of the owners. To prevent such a situation from posing a threat to human life, sockets must be installed higher than 15 cm.
Switches, as a rule, are placed outside the bathroom and placed in front of the entrance.
Development of a design for the placement of switches and sockets. Useful tips
You can competently design the location and height of switches and sockets by adhering to the following sequence:
Installation of switches and sockets in buildings for various purposes
For a number of buildings, individual standards for the placement of sockets and switches are provided:
- The installation height of switches in children's institutions (kindergartens, schools, camps) is 1.8 m from the floor level. Sockets should also be installed at the same level.
- In catering and retail establishments, the distance from the floor to the socket is 1.3 m. Installation height circuit breakers- 1.2-1.6 m.
- It is prohibited to install switches in explosive areas. The standards do not affect the height of placement; the main condition is the placement of switches and fuses for lighting devices outside hazardous areas.
Using simple rules, safety standards and common sense, you will be able to achieve the optimal location of switches and sockets at home. It is better to properly foresee and calculate everything in advance than to redo all the electrical wiring later.
Before you begin the actual installation of sockets and switches, you need to plan their location in advance. Make a plan for placing electrical appliances in the room, draw up a diagram location of sockets and switches, calculate the required number for each room.
For example, if this is a living room, then, as a rule, there will be a TV, a computer, table lamps and sconce.
All these points must be taken into account at the very stage of preparation for electrical installation.
Surely, before installing sockets or switches, you wondered about choosing the height of their location.
If you need to install these elements in accordance with all the rules and regulations, then I suggest you look into the “Electrician’s Bible” - Rules for the Construction of Electrical Installations (PUE) in the section concerning the installation of electrical wiring in residential buildings.
Location of sockets
— in residential premises they are installed at a height of 0.2-0.3 m from the floor surface. For a family with small children, it is advisable to install sockets with protective curtains, since at such a height they are easily accessible to the child.
- in kitchen areas, as a rule, at a height of 1.3 m from the floor. This value may vary depending on the height and placement of your furniture. Also, do not forget the requirements of clause 7.1.50 of the PUE: the minimum distance from sockets to gas pipelines must be at least 0.5 m;
— in rooms with high humidity (baths, showers, saunas), sockets are installed at a height of 1 m. It is prohibited to install sockets directly in shower stalls.
Switch locations
There is a lot of discussion about what height to install switches - shoulder-high or arm-mounted?
In Soviet times, switches were placed at the height of an adult’s shoulder, which is approximately 170-180 cm.
Nowadays, switches are installed according to the so-called European standard: located on the side of the door handle at a distance of at least 10 cm from the doorway, the installation height is at the level of the hand lowered down, approximately 0.8-0.9 m. Many people find this more convenient than the Soviet standard.
As for the rules, the PUE does not give specific values for the location of switches. The only thing you need to remember:
From the above listed rules and regulations, according to location of sockets and switches in houses and apartments, do not forget about such important principles like – practicality and convenience.
After all, if you live in a private house or apartment and, for technical reasons or needs, you need to change the indicated distances, then I think that there will be nothing wrong with this, as they say, every owner does it for himself. But you shouldn’t forget about your safety and that of your loved ones (PUE 7.1.50).
And if you place electrical devices somewhere, in a store or whatever public place, then, of course, it is better to listen to these rules of the PUE and do everything as needed, so that later some inspector does not come and fine the owners for non-compliance with generally accepted norms and rules.
Similar materials on the site:
Electrics in the house
20/07/2011 11:22:17
Installation height of sockets and switches
During the process of building a house or renovating an apartment, the question very often arises: what height from the floor should switches and sockets be installed?
There is also no notorious European standard. It's done like this comfortable to people. How convenient? You can find completely different data in different sources. Basically, these sources state the following: installation height of switches from level pure the floor is 85-90 cm, and the sockets are 30 cm.
This is dictated by the following reasons. It is more convenient for a person to turn on the light as they move without raising their hands. If you do it lower, the person will stretch; if you do it higher, you will raise your hand.
What height should the installation of sockets be according to the rules?
Following these recommendations, I made switches at a level from 85 to 90 cm and realized that for my height 178 cm is low! To turn on the light, I had to straighten my arm completely, and this turned out to be uncomfortable. Then I conducted a series of experiments with myself and other household members, including children, and determined that optimal height installation of switches from the level of the finished floor is 97-98 cm (that is, from 95 to 100 cm).
Only in this case you don’t have to stretch and tilt your body. This height is comfortable for both relatively tall people and people of average height. An interesting fact is that the standard height for door handles is exactly 95-100 cm. And in this sense, it’s not entirely clear to me where 90 cm for switches came from.
After all, 1 meter is what is optimal for a person.
Important! That the height is calculated from the clean floor, that is, with all finishing coatings(screed, laminate, tiles, parquet). Sometimes switches are marked from the level of the floor slab, and when a screed is made, it may turn out to be thicker and the switch will end up lower. In this case, I recommend laying the wires with a margin of height, and after the rough finishing work (screed) is done, simply walk around the premises and, simulating switching on, lean your hand in the place against the wall where the future switch will be.
Only then will you understand at what height it is more convenient for you to make the switch.
Distance of the switch to the door opening.
Here I also made a small mistake by installing several switches at a distance of 20-25 cm from the opening. This turned out to be inconvenient. When entering a room at night, as a rule, it’s not the first time I find the switch.
In other rooms I installed switches at a distance of 15 cm (from the edge of the opening to the edge of the switch) and this turned out to be much more convenient. From my point of view, the distance to the switch from the door opening should be 10-15 cm, no more!
Height of sockets
Now sockets are made lower than 50 years ago, at a height of approximately 20-35 cm from the floor, in order that they themselves and the hanging wires do not disturb the aesthetic appearance of the room.
There are no such ergonomic requirements as with switches, but there are nuances. Sockets general purpose it’s better to do it really lower - 20-35 cm. However, near work tables and desks, in kitchens and other places where you know how and what you will plug into the sockets, it is better to determine the height locally, again based on ease of use. If you have a desk planned, then to connect a computer, phone charger and other equipment, it may be more convenient for you to place the socket above the table plane at a height of 80-90 cm than to then climb under the table.
The same applies to the distance to the corners. It is necessary to have at least an approximate plan for the arrangement of furniture, otherwise it may turn out that all the sockets will be behind the cabinets and beds.
Add a comment:
Sort comments: Latest on top| First on top
2018-02-12 23:19:53 | Vladimir
I tried it on, and being 176 inches tall, switches at 85 are comfortable.
About the proximity to doorway- exactly, you need to leave a minimum distance between the switch and the cladding - five centimeters, and no further.
As for the door handle, there is a different movement of the hand: the hand is bent and placed on top of the handle, so it should be higher. You don't have to bend your arm to operate the switch.
2013-05-21 12:42:14 | Victor
Thank you so much for the practical advice!
2012-11-20 16:49:20 | Alex
I completely agree with the article.
I’ll add from experience: I made some of the sockets above the desk behind the monitor (not visible, but they are there :) - you can plug in all sorts of adapters and power supplies for long-term use), two sockets are visible - it’s convenient to plug in chargers for cell phones, electric shavers, etc. To connect computer equipment I screw the extension cords-pilots to the inner side of the table, but I plug the pilot itself into a separate socket installed just under the table.
Electrical and lighting planning. Light switches, lighting devices, location of sockets in a private house.
| 1 2 3 4 5 6 7 |
● It is imperative to make a plan for laying external/internal utility networks and strictly follow this plan.
At installation work it would be nice to do photographic recording of electrical wiring locations(and not just electricians). Such photographic documents later life More than once they will help you get rid of various problems during repairs, remodeling and other actions.
● You should not do electrical wiring without first making a layout interior decoration and furniture arrangement.
● It is better to use copper wires in the wiring and have a spare cross-section.
● Electrical networks in a private home include: local network, toilet, TV, computer, alarm, intercom, boiler temperature sensor, fire alarm, kitchen hood, hoods in the toilet and bathroom.
● When installing electrical networks in the house, it would be good to provide power and video cable output to entrance group.
● If the ceiling is high enough, then to make washing the chandelier easier, you can equip it with a cable - in this case, the chandelier can be lowered.
● When planning and installing electrical wiring, it is better to immediately implement a lighting system in the local area.
● It is better to install an automatic machine for each device that consumes electricity, so as not to experience inconvenience later.
● An electrical appliance such as a washing machine must be connected to a personal machine.
● It is better to install meters and machines outside buildings.
Installation height of switches and sockets from the floor
Thus, when the switch is turned off, the voltage in the entire house disappears.
● In a private home, for security purposes, you can install individual smoke alarms - they are inexpensive.
Light switches.
● You need to make a central switch at the front door - this will allow you to turn on/off lighting and electrical appliances right from the threshold.
● Install only “Euro” switches.
● It is better to make more so-called “pass-through” switches in order to turn off the lighting without returning from room to room.
● The height at which the switches should be installed should be 80-90 cm - so that the child can easily reach it.
● It will be convenient if install illuminated switches.
● You can install two switches in the bedroom - at the entrance and next to the bed.
● On personal plot You can install remote switching on/off of lighting, path lighting, swimming pool and other buildings.
● In a child's bedroom, you can use dimmers - rheostats so that the light fades out slowly and not abruptly.
Location of sockets in a private house.
● It is better to install double sockets rather than single ones.
In terms of costs, this is almost the same, and in the future, double sockets will come to the rescue more than once and there will be no need to adapt different tees.
● Locations for installing sockets must be planned based on future arrangement furniture.
● You should not install sockets “in the floor”.
In this case, they will be constantly open and dust will certainly accumulate in them, but cleaning the floor will be somewhat problematic.
● The height of the sockets is determined based on their purpose. It makes no sense to install sockets in plain sight in cases where electrical appliances will not be frequently turned on/off in these places.
● In the room where the computer will be used, it is better to place the sockets above the system unit.
● Avoid installing too many sockets.
If you install five sockets in a frame, it is not a fact that they will all be used.
● In the kitchen, sockets should be installed higher than the electrical appliances used: coffee maker, microwave, electric kettle, toaster, etc.
p. Thus, turning on and off is done without unnecessary movements of electrical appliances.
● In the bathroom, it is also better to install sockets at a certain height so that there is no need to move household appliances.
● Don’t forget to install an outlet in the hallway and hallway.
● It would be a good idea to install external waterproof sockets in the yard and along the facade - this can be done as a separate group on the main panel. When using various power tools (washer, lawn mower, etc.)
d.) using a carrier is not always convenient.
Lighting devices.
● It is better to use LED bulbs in lighting fixtures - with constant lighting in several rooms, the savings will be significant.
● Spotlights in the style starry sky"It's better not to install.
All this “creativity” will quickly get boring, and besides, the light bulbs in this system tend to burn out.
● It is better to use lamps with conventional sockets E 27, E 14. This is more reliable and, if desired, you can easily change the light bulbs to energy-saving ones.
● Installation of recessed ceiling lamps with incandescent lamps with a thin base upwards is fraught with the fact that in the future it will be quite difficult to change the light bulb, which will definitely “bite” in the socket.
●B kitchen area V mandatory lighting should be installed above the work surface.
Use of site materials
subject to a mandatory hyperlink to this resource.
— begin of Top100 code —>
Installation height of switches and sockets: rules and standards
1. Frame system.
For many years it has been possible to group sockets into frames from 1 to 5. And not only power ones, but also computer and television outlets and even switches.
The center-to-center distance between joined socket boxes should be exactly 71 mm. Drill in concrete wall under the socket boxes you need a crown of at least 68 mm (this is the diameter of a normal socket box), but more is possible - 70, 73. Even 80, then the risk of the socket boxes not fitting together is reduced to zero.
The socket boxes are fixed in concrete using plaster mixture. Easiest to use gypsum mixture like Knauf Rotband, since it is viscous enough to comfortably glue the socket boxes.
For installation of socket boxes in plasterboard, the center-to-center distance is 71, but the hole is strictly 68mm, since it is attached to plasterboard (and other sheet material) due to the “legs”, attracting the base to the sheet.
If you make the hole larger, the socket box will simply fall into the cavity behind the sheet.
Needless to say that the socket boxes are installed when the cable has already been brought to the installation site? Said.
2. Distance from the floor.
For standard sockets distance from the center of the socket to the floor 300mm.
For standard switches distance from the center of the switch to the floor 900mm.
For thermostats distance from the center of the thermostat to the floor 1500mm.
With television outlets things are trickier.
Here you need to try it on, but it’s best to draw the future TV on the wall, foresee where the mounting frame will be located, and at the bottom of the TV (so that it covers the sockets) provide for the placement of sockets.
For a 30-40-inch TV located opposite the bed, for example, the normal height of the sockets is 1100mm from the floor to their center.
In bathrooms and toilets, it is safe to place sockets and switches above the sink at least half a meter.
3.
Distance from slope.
The distance from the slope to the first outlet in the group should be 150-200mm, and be the same in all rooms. It is almost impossible to accurately measure these distances before leveling the walls with plaster, therefore ideal option reschedule the marking and installation of socket boxes until all the walls are already formed.
4.
Grouping of sockets.
It is customary to separate high- and low-current sockets from each other at a distance of at least one more socket in order to minimize interference created by the field from power cables. That is, to form a block of sockets for a TV, you need to make two socket boxes for power sockets, skip one socket, and then two socket boxes for low-current sockets.
Low current outlets include computer outlets, television outlets, satellite outlets, FM outlets, and cable outlets.
The safety of using electricity in a house or apartment depends on proper electrical installation. Particular attention should be paid to the installation of sockets, which, in addition to matching the selected power and degree of protection, must be installed in accordance with the rules for electrical installations. The installation height of sockets also has great value, and usually depends on the room in which this element of electrical fittings is installed.
The installation height of the device for each room is regulated by the PUE. This document prescribes the installation of these electrical devices as follows:
- Industrial premises - elements of electrical fittings should be installed at a height of 0.8 - 1.0 meters. If it is possible to install the cable from above, then the installation height can be 1.5 m.
For connecting powerful electrical installations in production premises Only sockets designed for this type of appliance are used. - In residential and administrative buildings, as well as in laboratories, it is allowed to install sockets at a height of no more than 1 meter from the floor level. The main criterion for choosing the installation height of the product is the ease of connecting electrical appliances. If the plinth is made of fireproof material, then in such rooms the devices can be installed at floor level.
Correct eyeliner electric cable, with this placement option, is carried out via an external cable channel. - In various children's institutions, sockets are installed at a height of 1.8 meters.
- In retail premises and catering power elements of electrical fittings must be installed at a height of 1.3 m.
- Installation height in public buildings should be no more than 1 meter.
- is of great importance, and, despite the fact that this room is the most energy-dependent, it is not recommended to place elements of electrical fittings anywhere. In this room, sockets should be installed at a height of 0.8 - 1.0 meters from the floor level and 10-15 centimeters above the tabletop, and it is also necessary to correctly position these electrical fittings in relation to the water supply and gas pipes.
- should also be carried out according to the rules. The distance from the floor to the outlet in rooms with high humidity should also be at the level of 80 - 100 cm.
In addition, it is necessary to maintain the distance of this element from the water intake fittings, from water pipes and riser, and also completely eliminate the possibility of water splashing on the electrical fittings element.
Installation height of sockets in the bedroom and office
In the bedroom you can install sockets at a height of no more than 1 meter, the only exception is installing a TV on the wall when the installation height of the device exceeds 1 meter. For convenience, you can use the installation electrical device directly next to the bed at a height of 0.6-0.7 meters. It is recommended to install 1 socket on both sides of the bed.
Electrical fittings placed at this height make it easy to connect lamps that are installed on bedside table, or any other electrical appliances.
The height of the outlets for the TV that is planned to be installed in the bedroom is calculated using the following formula:
H= A + B/2
In this formula, H is the installation height of the socket; A - height of installation of the TV on the wall; B is the height of the TV.
The TV socket is located directly behind electronic device. If additional equipment is installed together with the TV, which will require an additional socket, then a double Euro socket is installed at the same height that was calculated using the formula.
Other sockets are recommended to be placed at a height of 30 - 40 cm from the floor level. This installation method allows you to hide the elements of electrical fittings. Sockets and switches do not add aesthetics to the room, so placing them at the bottom of the wall significantly improves the interior of the bedroom. If the sockets were installed in Soviet times, then you can leave the sockets at the same height, replacing, if necessary, overhead models, internal devices. In this case, it will improve significantly appearance bedroom or any other room.
The same rules apply for installing sockets in the office as for installing electrical elements in the bedroom. It is not recommended to install sockets at a height of more than 1 meter. Devices should be placed near the desktop. If a UPS is used for a computer, the sockets should be placed at a low height so that the source installed on the floor uninterruptible power supply, could be placed without significant tension on the working wire, which, in most cases, does not exceed a length of 1 meter.
To connect a split system, on the contrary, it is recommended to place this element of electrical fittings at a height of about 1 meter, directly under the device.
Installation height of the socket in the children's room
In a children's room, if there are small children, it is better to install electrical fittings from the floor at the maximum permitted height or use devices equipped with protective curtains, or better yet, combine these two standards. In order to turn off the sockets in the children's room remotely, you can purchase and install a “smart socket”, which can be controlled using a phone or computer.
European standards for the installation height of sockets
Many building codes, “roam” along with technological innovations. In our country, the installation height of European standard sockets and switches often differs from the installation standards by which construction organizations worked in the last century. In a modern living space, European standard electrical elements are installed at a height of 40 - 45 cm from the stove interfloor covering. The switches are installed, in this case, at a distance of 1 meter from the subfloor. Such standards for the installation of electrical fittings have the following advantages:
- They are located low and do not spoil the interior of the room.
- Even a 4-5 year old child can turn off the lights, if necessary.
You can make a socket below table level. In this case, it is very convenient to connect electrical devices while performing any actions at the workplace. Bottom connection, will also allow the use of shorter extension cords, if necessary.
Devices installed at a low height according to the Euro standard, if there are small children in the house, must be equipped with protective curtains. Such devices, after removing the plug, reliably block access to the inside of the outlet.
The European standard applies only to living rooms; if it is necessary to install modern sockets in the kitchen, then in this case the height of the electrical fittings element should be about 1 meter from the floor level.
Regardless of the installation location, sockets should not be located closer than 10 cm from door and window openings, as well as from the corners of the room.
See the video below for how to install the socket correctly:
Conclusion
At what height to make sockets is clear from this material, but for safe operation electrical devices, execution required large quantity standards and rules. The distance from the floor to the outlet usually does not exceed one meter for installation in the kitchen or bathroom, and 30 cm in residential areas. You can install sockets yourself, but in order to avoid accidents during work, you should turn off the power to the home electrical network. If you install elements of electrical fittings on our own is difficult, you should seek help from professional electricians who will install sockets from the floor at a height at which it will be convenient and safe to use these devices.
Installing a socket or switch is not so difficult - it is more difficult to decide on their location, because moving and dismantling it will be much more difficult when the repair is already completed.
Eurostandard in and switches
When renovating a room, the question arises as to the installation height of switches and sockets. Many craftsmen resort to such an installation method as the European standard. For some users, this is not only modern, but also comfortable.
In this case, the distance from the floor cannot exceed 90 cm. Taking into account average height an adult, then, walking past such a device, you can easily turn it on or off by simply raising your hand to it, without the need to further bend or stretch it. But this does not mean that such a height and switches (European standard) is the only the right decision. This or that device can be placed at any level and place convenient for the user, while observing safety measures.
Installation of switches
There are three main methods that are used when installing a switch.
Common in Soviet times, when the installation height of switches and sockets was approximately 160 cm from the floor. Users are accustomed to the switch being located at eye level, this rational approach when there is low furniture in the room.
This is also protection from small children who like to click them. IN in this case such pampering is excluded.
Eurostandard. Height from floor to installed switch only 90 cm. This is very convenient, because when passing by, you can easily move your hand and press it.
Installation in the place where it is convenient for the user. There are non-standard solutions in design and interior that do not allow the switch to be positioned according to generally accepted standards. Therefore, if there are no safety claims, the device can be installed anywhere.
Installation of sockets
Soviet approach. In this option, the height of the sockets from the floor is not less than 90 cm.
The European standard provides for the installation of sockets at a shorter distance from the floor - 30 cm. Moreover, this option is more comfortable, since it is more convenient to connect equipment and hide its wires.
When choosing an installation option, you should remember the purpose of the room and what devices will be connected. So, in the kitchen it would be wrong to place sockets on the floor, because all the equipment is located at table level. Therefore, it is more convenient to use the outlet at the same level.
Let us note one more nuance. Old style sockets do not always allow you to connect modern device. It is better to choose units of the European standard, then there will be no need to use adapters, which can lead to a voltage drop and fire.
The differences in sockets of the European standard and the Soviet one are in the diameter of the pins, while for the “Europeans” they are 0.8 mm larger. Also different distance between them. Naturally, the current strength is different. Soviet ones only have a range from 6.3 to 10 A, but European ones have a range from 10 to 16 A, which increases the possibility of using various equipment.
Users note a significant difference in the convenience of the “Soviet” installation and the European standard in favor of the latter.
You need to install a socket or switch in a place where it will be practical and comfortable to use, of course, without forgetting about safety precautions. Floor sockets are a viable solution only in the required location.
In rooms that have large area, you should install several switches to ensure maximum comfort movement in the dark.
Care should be taken when installing sockets in sanitary facilities. They must be provided with a special device that protects against current leakage, that is, they must be grounded. It is advisable to have a socket (for example, for washing machine) take outside the premises.
Sockets in the kitchen deserve no less attention, especially in places where there is a large concentration of household appliances. The sockets need to be installed 5-10 cm higher than the tabletop.
A few extra outlets in the kitchen wouldn't hurt either, since there's always a chance that you need to connect a couple of extra appliances at the same time.
The number of switches and sockets in the house should be taken to be sufficient for the comfortable use of electrical appliances and lighting.
General standards
The installation height of switches and sockets in the kitchen is a separate issue, since there is high humidity and the risk of flooding.
For sockets from the floor 10 cm.
Sockets for built-in appliances should be installed no lower than 30 cm from the floor, but no higher than 60 cm.
The wire from the device to the outlet should not be longer than 150 cm.
The distance from the hood to the appliance should not be more than 20 cm.
If the socket needs to be installed under the sink, then its degree of protection against moisture must be appropriate (at least IP 44).
For other household appliances, sockets can be installed anywhere in the apron. But you should remember that it is prohibited to install them directly above the stove or sink, for drawer, for built-in appliances.
Regulatory documentation
The now fashionable “European standard” is nothing more than something adopted from the masters Western Europe standards for installing sockets and switches.
But no documents are provided in this regard. There are standards that regulate the installation height of switches and sockets. SNiP 31-110-2003 is one of the documents in which the corresponding numbers are written.
It contains rules and some provisions for the installation of such building elements. It states that the installation of a switch in an apartment on the side of the door handle should not be higher than 1 meter from the floor. And the height of switches in a public place should not exceed 1.5 meters from the floor.
Sockets must be equipped with special protection against children, especially in rooms where their presence is expected for a long time. In schools, sockets must be located at a height of more than 1.8 meters from the floor. There is also GOST R 50571.11-96, which contains regulations on the installation height of switches and sockets in sanitary facilities.
Electrical installation
High-quality installation of electrical switches and sockets is the key to safety and comfort. Purpose repair work improving the design of the entire room and providing access to devices.
Mainly and switches are carried out before the start finishing works. This brings with it the following significant advantages:
Significantly improved design.
You can increase the number of required sockets.
The location of the devices is selected taking into account the arrangement of furniture.
It becomes possible to install modern sockets, the boxes of which completely prevent pulling out together with the plug.
Hidden wiring and the selected installation height of switches and sockets contribute to the harmonious appearance of the room.
Wiring power and reliability are increased.
When starting a renovation, you have to take many nuances into account. One of the most difficult points in improving an apartment or house is electricity. Even the seemingly simple installation of a light switch has pitfalls. In addition to its form and functionality, you will have to decide at what height from the floor the switch will be located.
The choice is influenced not only by the factor of ease of use, but also by the safety of residents. Therefore, it is necessary to understand in detail how to determine the installation location of the switch and whether there are any regulatory documents regulating this.
At what height should the switch be installed from the floor?
IN own home you can find the switch even with your eyes closed, but if you notice it at a party, you often get lost, even if it is in a visible place. And its location does not always seem convenient to you. This happens because we use lighting at home so often that we turn it on and off automatically, and when we get into an unusual room, we have to think about it.
That is why it is worthwhile to approach the issue of choosing the height and location of the switch with special care.
There are no rules regulating the number of sockets and switches installed in apartments and residential buildings, in all documents only general recommendations. This figure is determined by each owner depending on the number and location of electrical appliances.
But existing regulatory documents strictly regulate the places prohibited for the installation of sockets and switches. This should be noted special attention, since these rules will affect the installation height.
If you go to several different apartments old years of construction, you can notice that, basically, all the light switches are on the same level. By Soviet standards the device data was located at a height of 1.6 - 1.7 meters from the floor. This attitude is still common today.
This happens because standard height floor switches are so memorable on an intuitive level that even during repairs, people do not change their location so as not to get used to it again.
Height of the switch from the floor according to European standards
We always associate the prefix “euro-” with something new, more reliable and of higher quality. "Eurostandard" and "European-quality repair" are modern technologies and materials in construction, more comfortable layouts and the location of all communications, including sockets and light switches. All new buildings are now built to these standards.
According to the European standard it was calculated optimal location switches for all family members. Not too high for children and not too low for adults. Height of the switch from the floor according to European standards is 0.8 - 0.9 meters. This level was not chosen by chance. This is the approximate height to which an adult’s hand reaches down.
At the same time, the child will also be able to reach this level. IN SP 31–110–2003 clause 15.34, 15.36 the following is said about this.
Both the Soviet and European standards are not an unquestioning indication. You can choose the installation height of equipment in your home depending on your convenience and the location of furniture and electrical appliances. In a room intended for sleeping, it is more convenient to install switches near sleeping place at the level that can be reached from a lying position. This is approximately 60 – 70 centimeters from the floor.
IN work area, in addition to the main one, it is provided additional lighting. These are various table or wall lamps. It is more convenient to place their switches on distance 10 – 20 centimeters from the height of the table. This way you can adjust the lighting without interrupting your studies.
The location of sockets and switches must be thought out in advance before finishing work. Once they are completed, it will be almost impossible to move or add additional ones without damaging the new renovation. It is imperative to take into account the location of furniture in the rooms and electrical appliances on them.
Where should the switch be placed?
The location of the switch depends on the purpose of the room. In any case, for main lighting it is installed immediately next to the front door on the handle side. Do not place the switch behind open door, as this will complicate its operation and lead to accidental presses.
Also, it should not be partially or completely covered by furniture and interior items. The installation height of the switch should be comfortable for all family members, both adults and children. To make it comfortable to press the key, consider the average height of the hand lowered down for all adult family members.
Where is better install a bathroom switch(bathroom): at the entrance to the room or inside? In rooms such as bathrooms, toilets, saunas, pantry, light switches should be install outside, that is, in front of the entrance. Why outside and not inside?
Usually, when a person enters the bathroom or toilet, what is the first thing he does? That's right - closes the door (possibly even with a lock). Now imagine that you are closed and it is dark around, where to look for this switch? Therefore, for convenience, it is better to control the lighting in such rooms from the outside: when you come in, the lights are already on, you can see everything around you, when you go out, you turn them off.
In living rooms, kitchens and corridors the opposite is true. In such premises switches are installed inside. We went into the room - turned on the light, went to bed - turned it off. That is, here all control occurs inside the room and there is no need to open the doors for this.
Moreover, to increase comfort, for example in the bedroom, it is advisable to install special (pass-through) switches for the main lighting, which allow you to control one chandelier with different places. For example, one switch is placed near the bed or sofa at the level arm's length a lying person, another at the entrance near the door. Thanks to this, it becomes possible turn off the lights before bed without getting out of bed.
Don’t forget about additional lighting – lamps, sconces, LED strips. Their switches are installed depending on ease of use and aesthetic appearance of the interior.
Have you noticed in which position the switch is on and in which position it is off? And it should. This is necessary in order to install all equipment in the apartment equally correctly.
From the above we can conclude that the location of the switches is chosen based on the purpose of the room and ease of control. The generally accepted location is at the entrance to the premises on at a distance of 10-15 cm from the door. Here is what is said about this in State standard SP 31–110–2003 clause 15.34.
Tips for choosing the height for switches
How high should the switch be from the floor? In addition to existing standards, individual factors influence the choice of location. As a standard, it is suggested to choose the distance of the hand lowered down. This height is convenient because turning the light on and off can be done automatically without bending the limb. Walk around several times, simulating pressing a switch, and mark the position on the wall that is comfortable for you.
The second factor influencing the location is the design features of the renovation. You should decide in advance where the furniture, sockets, main and additional lighting will be located.
Visually imagine where the switch will be installed for a particular room, mentally try to turn it on several times. Perhaps when driving it will seem to you that it is too high or, on the contrary, low. This way you won’t forget anything and choose the optimal location.
Check out the idea! Pay attention to the location of switches in the apartments of your friends and relatives. Are you comfortable using them? Perhaps this way you can avoid mistakes in your repair by changing the selected position in advance.
Switches are not installed near sources of heat and water (radiators, sinks). These restrictions are set for security purposes. Also, do not place the devices too low or too high.
The optimal height is at the level of your hand down. If set too low, you will have to squat or bend over. When positioned high, the arm must be raised or bent, which also causes, albeit minor, inconvenience.
