Push button switch manufacturers tell you how to choose push button switch

来源:Dongguan Yanghan Industrial Co., Ltd.  时间:2022-05-26

There are many kinds and colors of push button switches, so many people do not know how to choose, so today the push button switch manufacturers will tell how to choose the right push button switch. First. In the selection of push button switch, according to the actual use of half, and according to the use of the push button switch can be divided into emergency type, key type, indicator type, etc..

Second. Different environments have different requirements for push button switches, such as the use of anti-corrosion push button switches in corrosive environments, and the use of different environments can be divided into open, waterproof, anti-corrosion, etc.

Third, the color selection of button quick close needs to be combined with the requirements of working state and working situation.

Therefore, when selecting the push button switch, these factors need to be taken into account, so as to select the push button switch applicable to the enterprise.Push Button switch in many places have a good use of machinery, in order to let you better understand the push button switch, push button switch manufacturers today to take you to understand it in detail. Push button switch is a switch that uses push button to push the transmission mechanism to make the moving contact and the static contact press on or off and realize the circuit switch. Push Button switch can be divided into normally open button, normally closed button, composite button and so on. The push button switch can complete the basic control such as start, stop, positive and negative rotation, speed change and interlock. Usually, each button switch has two pairs of contacts, and each pair of contacts is composed of one normally open contact and one normally closed contact. When the button is pressed, two pairs of contacts move at the same time, two pairs of normally closed contacts are disconnected first, and then two pairs of normally open contacts are closed. Push button switch has a variety of structures, can be divided into ordinary press stud type, mushroom head type, self-locking type, since the reset type, rotary type handle, with light, belt light symbols and key type, etc., have single toggle, double toggle, three buttons and different combination forms, usually adopts modular structure, by the button cap, reset spring, bridge and other components of the contact and the shell, often in composite, a pair of normally closed contacts And normally open contacts. Some products can increase the number of contacts by connecting multiple components in series. Through the above introduction, I think we have a certain understanding of the push button switch.