The Introduction of Push Button Switches
Yeswitch Electronics Co,.ltd. is a professional manufacturer of various types of Push Button On Off Switch. According to the raw materials, Push Button Switch Types can be divided into metal button switches and plastic button switches. According to the aperture size, the most common button switch apertures are φ10mm, φ12mm, φ16mm, φ19mm and φ22mm.
A push-button switch refers to a switch that uses a Square Push Button Switches to push the transmission mechanism, presses or disconnects the moving contact and the static contact, and implements circuit switching.
The Push Button Switch is a simple and widely used main electrical appliance. In the electrical automatic control circuit, it is used to manually send out control signals to control contactors, relays, electromagnetic starters, etc.
The installation and wiring of the push button switch is very important. Structure of illuminated Pushbutton switch: indicator light, push button, reset spring, bridge-type moving contact, static contact, terminal.
Interface function with illuminated button: The push button switch can complete basic controls such as start, stop, forward and reverse, speed change and interlock. There are usually two pairs of contacts for each push button switch. Each pair of contacts consists of a normally open contact NO and a normally closed contact NC. When the button is pressed, the two pairs of contacts move simultaneously, the normally closed contact opens, and the normally open contact closes.
How to install and connect the illuminated pushbutton switch How to install and connect the illuminated pushbutton switch 3 Wiring installation of the illuminated pushbutton: During installation, the button cap is removed, fixed to the panel, and the rest is inserted. In order to indicate the function of each button and avoid misoperation, the button caps are usually made in different colors to show the difference. For example, red means stop button, green means start button and so on. The main parameters, type, mounting hole size, number of contacts and current capacity of the push button switch.
Caution: There is a large difference in the ability of push button switches in AC and DC circuits, and the rated value needs to be confirmed
