Push button led
In order to indicate the role of each push button led, to avoid misuse, usually the push button led cap is made into different colors to show the difference, the color is red, green, black, yellow, blue, white and so on. For example, red indicates a stop button, green indicates a start button, and the like. The main parameters of the push button led are the type and mounting hole size, the number of contacts and the current capacity of the contacts, which are described in detail in the product manual. Commonly used domestic products are MPB8, MPB12, MPB16, MPB19, MPB22, MPB25, MPB30, MPB40 and other series.