Introduction to Selection Method of Metal Key Switch
Release time：2019-01-29 Clicks： Click
When choosing metal key switch, we should pay attention to some problems. What problems should we pay attention to? Let's give you a detailed introduction.
Keyboard switch is a powerful switch, so it is a good choice for people. It has good use in many machines and provides many conveniences for the production of enterprises. So what should we pay attention to when choosing and purchasing? Keyboard switch manufacturers will take you to understand.
1. Choose the type of buttons for use and specific purposes. For example, the buttons embedded in the operation panel can be opened; the cursor type should be used to display the working status; the key type should be used in important occasions where people need to prevent misoperation; and the anti-corrosive type should be used in places where corrosive gases exist.
2. The number of buttons that need to be selected in the control loop. Such as single button, double button and triple button.
3. Indicate the working status and requirements, select the color of the button. For example, the startup button can be white, grey or black, and the preference can be white or green. The emergency stop button should be red. Stop button can be black, gray or white, black or red is preferred.
So the key switch should pay attention to these details when choosing and purchasing, so as to select the appropriate products.