Microswitch is a switch that uses a small external force to make the internal static contact plate and the moving contact connected or disconnected. Because of the external mechanical force and small motion stroke, it is called micro-switch or sensitive switch.

There are many ways to classify the micro switch, household appliances generally according to the use, the micro switch is classified into normally open, normally closed and conversion three categories, before the application of external force, the static contact plate and the moving contact plate is connected, it is normally closed micro switch, normally open, normally closed micro switch has two terminals.

Of course, the structural design and material requirements of the micro switch are very high, the types of switches and application scenarios are also very many, and the product design should consider the use of the switch environment, electrical performance, action characteristics, switch life and so on.

Microswitches are also widely used in the field of household appliances. For example, microswitches are needed in household appliances such as microwave ovens, coffee makers, electric fans, electric kettles, and vacuum cleaners. Micro switch can be used in the opening key of household appliances, temperature regulation, protection devices, etc., to provide users with a more convenient and safe experience.