Mushroom Non Locking Push Button 22mm Electrical high head Self-recovery Switch

Push button switch is a kind of main electrical appliance with simple structure and wide application. In electrical automatic control circuits, it is used to manually issue control signals to control contacts, relays, electromagnetic starters, etc.

Push button switches can complete basic controls such as start, stop, forward and reverse, shift and interlock. Usually each push button switch has two pairs of contacts. Each pair of contacts consists of one normally open contact and one normally closed contact. But press the button, the two pairs of contacts act at the same time, the two pairs of normally closed contacts are first disconnected, and then the two pairs of normally open and closed.

In order to indicate the role of each button and avoid misoperation, the button cap is usually made into different colors to show the difference, and its colors are red, green, black, yellow, blue, white, etc. For example, red indicates the stop button, green indicates the start button, etc. The main parameters of the push button switch are the type and mounting hole size, the number of contacts and the current capacity of the contact, which are detailed in the product manual. Commonly used domestic products are LAY37, LAY38, LA38, LA115 and other series.

Zhejiang LVBO button manufacturing co.,ltd has a large contact capacity and are suitable for a variety of installation and use environments. The button is made of PC material, which is sturdy and durable, and is resistant to a variety of acid and alkali corrosion. Silver contacts are used inside the base to enhance conductivity, prevent oxidation, and have good contact. The appearance design of the product packaging is beautiful and generous, which can effectively protect the products inside.