PS21M-US11P9-M00

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Snap action, limit switches are type of electrical switch which enables a circuit to open/close when a physical object triggers it. The PS21M-US11P9-M00 is one kind of snap action, limit switch which used for mechanical checking and indicates either the normal or the abnormal position. It is widely used in different industrial applications.The snap action, limit switch PS21M-US11P9-M00 is mainly composed of a base, a plunger and a contact. The base is a cased housing that mounts the switch, while the plunger is the actuator of the switch. It is what gets pushed and pulled to close/open the electrical circuit. The contact is the electrical circuit also known as the “changeover” contact which is normally closed or open due to plunger\'s operation.The switch will be triggered when the plunger is pushed or pulled downward by some kind of physical object. Its working principle behind this is simple. When the plunger is unlocked, it will move downwards under its own weight. The plunger has two springs which ensure that it returns to its original position when the activating object is removed. The switch’s operating temperature is from 32°F (0°C) to 158°F (70°C).The PS21M-US11P9-M00 is mainly used in pressure monitoring and controlling, position control, precision machinery, automation and control systems. It can also be used for other general signal monitoring applications such as failure detection, intrusion detection and alarm systems.In the applications of pressure monitoring and controlling, the switch warns of the pressure exceed the normal limits. The PS21M-US11P9-M00 switch will become actuated when the plunger is compressed which indicates the pressure is beyond the predetermined limit. The signal produced by the switch can be used to turn off/on the equipment or sound the alarm.In position control, the switch is often used as limit switch to control and detect the position of moving machinery. It is actuated when the plunger is in contact with the mechanism which necessitates the controlling the upward/downward direction. With the right connection, the switch will be used to design a loop control system so that the platform stops reaching at the end of its track.In precision machinery, it is used to indicate the normal and abnormal position situations. When the plunger is actuated by physical object, the contact will become complete or broken which then shoots out the signal according to the switch’s specification. Thus, it can be used to detect the object\'s position or give out the position instruction.In automation and control systems, the switch can be used to precisely control the object’s motion. For instance, the switch will send out signals when certain objects are at certain positions, such as when the glove box is opened, the switch will automatically shut the equipment down.With its wide application in different industrial fields, PS21M-US11P9-M00 switch is a reliable device. It enables the users to control the equipment without constantly monitoring it which increases the safety, accuracy and efficiency of production. In conclusion, PS21M-US11P9-M00 snap action, limit switch is an essential and all-around device for many industrial applications, from pressure monitoring and controlling, position control, to precision machinery, automation and control systems.

The specific data is subject to PDF, and the above content is for reference