Limit switch is a commonly used electrical product, known as small current main control device. It mainly uses the collision of mechanical moving parts to connect or disconnect the contacts inside, thereby controlling the circuit. In fact, it is a commonly used switch in daily life. There is also a name called travel switch, and some people call limit switch position switch.

The limit switch uses a relatively simple design, and only needs to be turned to complete the command. Limit switches are very convenient to use and are a commonly used product. The limit switch realizes fast segmentation and connection. The switch is installed on the surface of the product and belongs to static products. The use of operating machine devices can issue instructions to immediately connect one or multiple electronic nodes. Allow current to pass through, or do not form a connection, do not allow current to pass through.

The primitive switch is actually a relatively simple quick disconnect technology. As early as the 1880s, primitive switches began to appear, but the structure of switches was constantly adjusted, so there are now new products. Limit switches are already a mature product widely used in many places, such as in washing machines, televisions, and various household appliances. Limit switches are commonly used in the current decoration market and home appliance market, and there are also many types of product brands.

The selection of limit switches mainly depends on the product brand, and products from big brands are generally trusted. From the perspective of current electronic products, limit switches are still mainstream consumer products, and when choosing, it is important to pay attention to purchasing certified and legitimate products.