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There are many types of switch sockets, such as installation panels and functions. Today, switch socket manufacturers will tell you about the classification of the installation panel? According to the panel type, there are 86 type, 120 type, 118 type, 146 type, and 75 type.

Type 86 switch: The appearance of the most common switch socket is square. The outer dimension is 86mm×86mm, and the center distance of the mounting hole is 60.3mm. This type of switch is often called 86 type switch. The type 86 is an international standard. Many developed countries have It is a type 86 installed, and it is also the most commonly used switch in engineering and home improvement in most areas of China.

Type 118 switch: Type 118 switch Generally refers to the horizontally mounted long switch. Generally, it is possible to freely combine the model focus real estate network, and insert different functional modules into the frame. The panel size is generally 70×118 or similar, and there are extension products on it. Such as: long three, long four, square four, this form and 120 can be regarded as the same form of products. Mainly in Japan, South Korea and other countries to adopt this form of products. This type of product is also popular in some regions of China. The advantage of the 118-type switch socket lies in his DIY style! More flexible, you can change the color according to your needs and preferences, easy to disassemble, style free.

Simple comparison: Type 86 switches are up to four open, but 118 can be assigned to 8 open. However, 8 is still rarely used. The switch socket is installed at home, not only to perform his most basic functions, but also to choose a good style switch to play a decorative function, which can add a lot of color to your warm home. ! For the electrician, the switch of 118 is more labor-saving. From the perspective of long-term safety and peace of mind, it is recommended to purchase the type 86 switch.

Type 146 switch: The panel size is generally 86×146 or similar, and the center distance of the mounting hole is 120.6mm. This form is used in most countries in China and other countries, and this form is actually an extension of the Series 86 series. Or classified as a type 86 switch socket. 146 was popular in the past few years, and then gradually faded out of the market. At present, there are a small number of stocks in the market.