How to choose the right wall socket switch it? Because this is a must-intentioned modern home electrical wall switch selling, the choice there are many claims, the selection of quality wall switches, not only for the grace of kindness for home electrical wall switch supply, but also to protect the safety of life and property of the family . The following Xiaobian tell you how to buy a wall switch socket? 1. Safety: 1) To select a product with a protective door; 2) To check the tightness of the clip socket; 2, appearance: high-quality panel switch using advanced plastic product, material uniformity, smooth surface texture. Selection of such materials produced switch and socket, can reduce the circuit causes of fires and other situations. 3. Check the internal structure: its use of silver contacts and silver-copper composite material made of a conductive sheet. It can avoid opening and closing the arc caused by oxidation. Iso-bridge high-quality panel with silver nickel-copper composite material. In addition, the product panel aside 6-8 fixed mounting holes Vicki electrical wall switch wholesale, freedom and flexibility for a variety of conditions required for installation. Vicki electrical wall switches and sockets are generally what material? First, the panel :( now commonly used two kinds) 1, ABS: low-grade plastic, and easy to change, low intensity 2.PC material: high impact resistance, heat resistance, high transparency (mainstream, Tobon use) Second, the switch socket carrier element (copper) (three kinds) 1 brass: its hard, elastic slightly weak, moderate conductivity, bright yellow 2. Phosphor Bronze: hard, good elasticity, electrical conductivity better than the brass, reddish yellow (mainstream, Tobon use) 3 copper: quality slightly soft, elastic, high conductivity, purple three switch contacts (two kinds) 1 Silver: low resistance , soft, low melting point, easily oxidized, arcing, burned wires or switching element Vicki electrical wall switch, resulting in poor electricity. 2. Silver Alloy: low resistance, texture wear, high melting point, anti-oxidation, overall performance is superior (mainstream, Tobon use) than the silver four base, which is installed copper positions (three kinds) 1 imported nylon (black): insulation, rigidity, impact resistance, corrosion resistance, high temperature deformation under, ensure that the internal components never fall off (mainstream, Tobon used) 2 PC renewable materials: weak impact resistance, heat resistance is weak, 3. The general synthetic plastic deformation: easy to aging, flammable, deformation five, installation disk, which is the lock screw of the plate (commonly two) 1 steel structure: impact resistance, anti-distortion, anti-aging, flame retardant and other aspects have been fully enhanced (Tobon of T5 Series and 007 Series) 2 general structure: panel with the same material and performance, due to the current household wiring more rough, so the installation is easily deformed, affecting the appearance of good intentions appliances wall switch electrical supply picture _ _ Vicki Vicki electrical wall switch provided by the Hebei Tianyi Electric Co. Hebei Tianyi Electric Co., Ltd. (www.tianyidq.com) Hebei Xingtai, wall switch leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Tianyi Electric leadership with the staff warmly welcome all inquiries negotiations to create a better future Tianyi Electric.