Do you know the common electrical switches on the train?

With the development of transportation equipment, train has become one of the best choices for people to travel, which is not only economic, environmental protection, but also is efficient and convenient. The train runs between countries, It is called transnational train. For example, the train from China Chengdu to Europe is called Rong-Ou train. There […]

Four kinds of common electrical switches in industry

Push Button Switch The push button switch is a device that turns on or off the power circuit by pressing the push part with fingers. The structure of the push button switch is divided into three parts: push unit, installation base and contacts module.If it’s an illuminated push button switch, it also includes light box […]