What is the socket panel

The socket panel is divided into 86 switch panel, 118 switch panel and 120 switch panel according to the overall dimensions.
86 type switch panel, 118 type switch panel, 120 type switch panel.
1. Type 86 switch panel
The square switch panel is about the size of our palm. It is the most commonly used and the most fashionable panel in our country at present. Its length and width are 86mm x 86mm, which is also our national standard.
2. Type 118 switch panel
Rectangular switch panel, which is a freely combined type, can be combined into a switch panel with any function according to your own requirements. It is composed of shell frame and switch functional parts, socket functional parts or weak current functional parts such as TV, telephone and computer. The functional parts can be optional and generally installed horizontally.
The 118 type switch panel has three sizes, which are purely called 118 type switch:
118mm x 72mm, can hold one or two functional parts, also known as small box;
155mm x 72mm, can hold three functional parts, also known as medium box;
197 mm x 72 mm, can hold four functional parts, also known as large box.
Similarly, the matching cassette can also be divided into three sizes. When purchasing, pay attention to the size of the cassette and the size of the switch panel. Otherwise, there is no way to install it. The accuracy of the order issued by the electrician is relatively high.
3. Switch panel type 120
Like the 118 model, it is freely assembled, but vertically installed, and also composed of frame and functional parts, but the size will be a little larger. This model is less used in these three models. At present, most of the domestic areas will use this type of switch panel in Xijiang.
The 120 switch panel has four sizes:
120mm x 74mm, can hold one or two functional parts, also known as small box;
156mm x 74mm, can hold three functional parts, also known as medium box;
200 mm x 74 mm, can hold four functional parts, also known as large box;
120mm x 120mm, can hold four functional parts, also known as square box, which is special, especially large, and is a square