What are the brands of jacks?
1, Schneider socket
Schneider socket is Schneider Electric (China) Co., Ltd. brand products, the company has a long history of more than 170 years, due to skilled production experience and advanced production equipment, the production of switching products sold all over the world, consumers around the world unanimously loved and recognized for their own in the industry has created a remarkable performance.
2, Siemens socket
Siemens socket Siemens (China) Co., Ltd. production of brand-name products, the company is mainly engaged in industrial, energy and health care research and development, production and sales services as a whole, after years of development, the company was named China's famous brand, one of China's top 500 enterprises.
3, Simon socket
Simon socket is Simon Electric (China) Co., Ltd.'s brand products, is specialized in the production of switches and lamps and lanterns of the large-scale manufacturers, won a number of awards, ranked at the forefront of the industry, was named top ten brands of switches and sockets products.
4, ABB socket
ABB socket is ABB (China) Co., Ltd. brand products, the company has a hundred years of production history in the industry, the company has strong qualifications and superb technology, the production of products in the industry has an extraordinary popularity, was named top ten brands of electrical equipment.
5, bull socket
Cixi City Bull Electrical Appliance Co., Ltd. production of bull socket, whether in appearance, or in the safety performance of consumers have been unanimously recognized as a leading brand in the industry, was named the famous trademark of Zhejiang Province.
Hole-free socket purchase method
1, eye view
General good product appearance is smooth, no burrs, bright color, the material is made of high-quality ABS + PC material, good flame retardant properties, not fragile. Some products, although the surface is smooth, seems to be coated with a layer of oil, but the color is pale, coarse texture, such materials are not good flame retardant.
2, hand press
Good five-hole socket panel can not be removed directly by hand, must be with the help of certain special tools, while the general non-mainstream low-grade products can easily be removed by hand under the cover, resulting in the home and the public **** place of indecent. Selection with the index finger, thumb sub-press face cover diagonal into the end point, one end of the press immobility, the other end of the hard pressure, face cover loose, sagging product quality is poor, and vice versa, the quality is credible.
3, look at the structure
Double-hole pressure plate wiring is safer than the screw pressure line, because the former increase the contact area of the wire and electrical parts, oxidation resistance, not easy to loosen, poor contact and other help barrier; and the latter screw in the firm easy to injure the wire, contact area is small, so that the electrical parts are easy to oxidize, aging, resulting in poor contact.
4, than the selection of materials
Five-hole socket material using tin-phosphorus raw copper sheet can get with the best strength, toughness, elasticity and other indicators, more durable than the general brass for the reed socket dozens of times, and very few inserts when a strong arc burns the socket phenomenon.
5, look at the logo
The market is now commonly used in households with five-hole socket rated current of 10A or 16A or more, air conditioning, water heater, the general use of 16A, a good product clearly identify the strength of the available current, while the poor quality of the product's logo fuzzy, exaggerated data, can not be determined to identify the rated current can be safe and worry-free through the house without filling the house with smoke.
Socket is now one of the indispensable supplies in life, in the choice of everyone needs to have a certain understanding of its brand, the above is a small introduction to the brand of no-hole sockets what and how to buy to the end here.