Switch and socket purchase skills

At present, there are various kinds of switch sockets on the market, which are mixed and uneven, which makes it difficult for consumers to purchase. The switch socket is not only a kind of home decoration functional product, but also the main component of safe electricity. Its product quality and performance materials are used to prevent fires. Reducing losses has a crucial decisive role. The following is a little experience of confessions, advantages and disadvantages of switches and sockets, for consumers to refer to when selecting switch sockets.

Generally, the good product has a smooth appearance without burrs, and the color and material are made of imported high-quality PC materials. The flame-retardant properties are good. Some products, though smooth, seem to be coated with a layer of oil, but have a pale color and a large texture. The flame retardancy is not good, and it has buried fire hazards for household appliances.

A good product panel is difficult to remove directly by hand, and must use a certain special tool, while the general non-mainstream middle and low-end products are easy to take the cover below by hand, resulting in indecent home and public places. When selecting, use the index finger and thumb to press the face cover diagonally to the end point. One end is pressed and held at the other end, and the other end is pressed hard. The face cover is loose and the product quality of sagging is poor, otherwise the quality is credible.

By tapping the switch function part, the slower the slider-type sound is, the smoother the feel is, and the better the rhythm is, the better the quality is; on the contrary, the sound is not pure and agitated when opening and closing, and the sound with mid-stream intermittent state is of poor quality.

Switch socket structure

1. There are two kinds of switch structures that are more common at present: sliding plate type and pendulum bar type. The skateboard-type switch has strong sound and elegant and comfortable feel. The pendulum-type sound is crisp and has a slight metal impact sound. It is more stable than the traditional skateboard-type structure in the elimination of arc and the service life is mature. 2. The connection of the two-hole pressure plate is safer than the screw pressure line. Because the former increases the contact area between the wire and the electric device, it is resistant to oxidation, and is not prone to loosening or poor contact. The latter screw is likely to crush the wire when it is strong, and the contact area is small, which makes the electric part susceptible to oxidation and aging, resulting in poor contact. At present, good products use double-hole pressure plate connection.

Switch and socket selection

Switching sterling silver has strong conductivity, less heat generation, high safety performance, and the performance of copper materials used in contacts is greatly reduced; the use of tin-phosphorous copper sheet in socket materials can be matched with the best strength, toughness, elasticity, etc. Brass reed socket durable dozens of times, and rarely have a strong arc burning socket socket phenomenon; gold-plated spring pin is extremely difficult to oxidize, stable performance, can guarantee the clear and authentic sound quality, data transmission speed accurate.

Switch socket identifier

Currently on the market, the current rating of the general home switch is 16A, the socket current is 10A, and the socket for air conditioners and water heaters is 16A. The good product clearly identifies the available current intensity, while the inferior product has a fuzzy logo and the data is exaggerated. Determine if the marked current rating can be passed safely and without full house smoke.

Switch socket brand

Brand-name products have passed the strict tests of time and market and are recognized as safe products in the minds of consumers. No matter if they are materials or quality, they have high-quality processes in packaging, transportation, display, and image design. Brand-name electric products are not only A safe electrician functional product is an artwork that is exquisite, elegant, and reflects an elegant cultural taste.

No matter from what aspect, home purchase chooses some famous brand products. These products are not only of good quality, novel style, and various specifications, but more importantly, they are safe and reliable.

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