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How to choose a suitable socket?

Update:24-07-2020
Summary:

1. Look at the quality of materials and appearance The […]

1. Look at the quality of materials and appearance
The materials used in the panels of high-quality sockets are excellent in terms of flame retardancy, insulation, resistance; impact and moisture resistance. The raw materials have strong stability and are not easy to change color. From the appearance point of view, the appearance is smooth and smooth, no bubbles, no scratches, no stains, uniform color, texture, and generally good products; products that are not too lubricated but have a thin and brittle feel to the touch, various properties It cannot be trusted. The socket of the socket must be equipped with a maintenance door, and the plug should be inserted and removed with a certain force and cannot be penetrated by one foot. To check the tightness of the socket clip, smooth insertion force is a key safety factor. In addition, the brand logo on the panel should be clear and full. The appearance must not have any burrs.
2, weigh the amount
When buying sockets, you should measure the weight of a single socket. Because only the copper inside the socket is thick, the weight of a single socket will be heavy, and the copper inside is the key part of the socket, if it is alloy or thin copper, it will not have the same weight and quality. High-quality products will not feel light and light because of the extensive use of copper.
3. Look at the packaging and instructions
Branded products attach great importance to consumer satisfaction. Therefore, the effort on product packaging and manuals is incomparable to unqualified products of other brands. The product packaging must be intact, and there should be a clear address and telephone number of the manufacturer. There are operating instructions and certificates.
4. See if there is any safety certification
Qualified sockets must have obtained national certification and conform to international industry standards. It is necessary for domestic products to pass the "3C" certification, and some international brands should also obtain other national and international safety certifications, which will be marked on the product itself, package or manual.
5. Choose corresponding sockets according to different plug requirements and operating environment
There are two-hole and three-hole plugs in appearance, including round plugs, flat plugs and square plugs. There are many types of sockets that are compatible with it, some with switches, and some without switches, and many sockets have many additional safety functions and equipment, such as sockets with fuses, safety doors, leakage maintainers or indicator lights. When choosing sockets, try to choose products with maintenance doors. At the same time, pay attention to choosing sockets that match the extra current, plug standards and junction box standards of household appliances. Do not use the so-called multi-function socket, the correct way should be what kind of plug to match what kind of socket. The standard, model, wiring and equipment of the power socket should meet the standard and planning requirements. When plugging in a power source with a risk of electric shock, a switch socket that can disconnect the power source should be used. Oil-proof and moisture-proof sealed sockets for kitchen and bathroom equipment.

 

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