Now Switch And Socket more useful in homelife. And The switch socket is an electrical switch and a socket used on a wall, and is a home improvement functional product that is a home appliance used to connect and disconnect a circuit. Sockets and switches are used by every family. To ensure the safety and convenience of family members, certain precautions must be strictly followed during installation. The following Xiaobian introduced the switch socket installation specification and switch socket purchase strategy.
Switch socket installation specification
1. When not using the safety socket, the height of children's activities in nurseries, kindergartens and primary schools should not be less than 1.8m.
2. The concealed socket panel is close to the wall, with no gaps around it, and the installation is firm. The surface is smooth and clean, free from chipping and scratches.
3. The installation height of the socket of the workshop and test room shall not be less than 0.3m from the ground, and the socket installed in a special place shall not be less than 0.15m, and the installation height of the same indoor socket shall be the same.
4, ground socket panel flush with the ground or close to the ground, the cover fixed firmly, sealed well.
5. The switch installation position is easy to operate. The distance between the edge of the switch and the edge of the door frame is 0. 15～0. 2m, the height of the switch from the ground is 1.3m, the height of the wire switch from the ground is 2～3m, and the height of the switch is less than 3m. Not less than 100mm, the cable exit is straight down.
6, the same type of parallel installation and installation of the same indoor switch height, and the control of a good order. The distance between the adjacently installed pull-wire switches is not less than 20mm.
7, concealed switch panel should be close to the wall, surrounded by seamless, securely installed, the surface smooth and clean, no fragmentation, scratches.
Switch socket installation order
1. Find the specific location of the switch socket on the drawing first. It looks a bit like the English “F” on the floor plan.
2. Draw a rough outline of the socket box box that has been prepared beforehand. This tool is very helpful for the positioning.
3. Measure the distance from the wall of the wire pipe in the vertical direction.
4. Measure the same width at the corner.
5. According to the position of the point just measured, you can draw two vertical lines with bullets.
6. The cutting machine cuts along the bullet line.
7. When the electric drill comes out and opens a suitable pipe trough, the depth of the trough must match the diameter of the pipe, and the pipe can enter the seat, and whether the opening is neat can reflect the level and experience of a construction team.
8. Open a box hole and insert a connector outward from the box.
9, made a line box, will be embedded in a good wall.
10. Calculate the distance between the tube and the floor from the box to ensure that the bend is smooth and the tube does not break.
11. Connect the pipe and the box, and place the bend on the ground smoothly.
12, the new pipe threading can not go to the wire, but if you wear expensive audio cable or long-distance stringing more standard practice will use the wire.
13. First, make a hook on the wire to prevent the tip from scratching the inside of the pipe.
14. Slowly insert the wire into the pipe and slowly push it, avoiding excessive scratches inside the pipe.
15. After the wire comes out from the other end, it is screwed with the wire and slowly pulls the wire into the tube. The wire is actually the lead in this process.
16, after the wire to the box, the pipe connecting with the matching joints.
17. As a hidden project, the interface link must be closed and not damaged.
18. The other end of the wire should be protected with a pressure cap in time.
19, the line of the first part of the standard practice is to hide all the boxes, but the length control of the thread is a detailed problem, no more than a lot of standard.
20. After the threading part is completed, it can be filled with cement evenly after a series of acceptance tests such as whether the circuit is smooth or not.
21. The process of threading on the ceiling is basically the same, but generally the red line and the blue zero line are used because the ceiling is mostly a lamp line.
Switch socket purchase strategy
1, look at the shell material, a better switch brand general front panel and back base are selected PC material, and the general switch will be on the base with black nylon material, poor switch front panel do not use PC material, but mixed Material or ABS material instead.
2, look at the contacts, the contact one depends on the size (the bigger the better), and the other depends on the material. There are currently three main types of contacts, silver-nickel alloys, silver-cadmium alloys, and pure silver. Silver-nickel alloy is the ideal contact material. Silver-cadmium alloy cadmium belongs to heavy metals, on the one hand harmful to the human body, on the other hand, and the fusion of silver is not ideal. Pure silver contacts are soft and easy to oxidize.
3, look at the protection door, use a screwdriver to pry two holes and one hole below the three holes. With a bit of strength, it is unilaterally safe to enter the door and it is not. Such a socket is obviously not safe enough.
4, look at copper, copper one depends on the thickness (the thicker the better), the national standard thickness 0.6mm, many poor quality switch is only 0.4mm-0.5mm. TOT socket copper parts are all super-GB 0.7mm thick. Second, look at the material. If the copper piece is a bright yellow brass, give it up. The brass can easily rust and the texture is soft. The better material is tin-phosphor bronze. The same tin-phosphor bronze, but also high and low, many brands of copper pieces are a few pieces of splicing, with rivets interface, good quality brands are integrated without riveting tin-phosphor bronze as copper.
5, look at the distance between the second and third plug, many brands two holes three holes closer, inserted three holes, two holes into the furnishings. This question must be clear when buying a socket.
6, look at the load current, now more and more large household appliances, the higher and higher requirements for the switch socket, especially in the electrical power instant (many poor quality switch socket is a large current current burned out). A good switch should be able to pass 16A of current, and normal ones can only pass 10A.
Editor's summary: On the switch socket installation specification and switch socket selection Raiders introduced here, and hope to be helpful to everyone. If you want to know more about yourself, you can follow the information on this site.
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Edite by Langzhi factory
