PS21L-NS11LG-T00

Snap action switches, also known as limit switches, are mechanical devices used to sense when an object such as a door or window has fully opened or closed. The PS21L-NS11LG-T00 model is specifically designed for this purpose. In this article, we\'ll discuss the application fields for the PS21L-NS11LG-T00 model and explain its working principle.

Application Fields for the PS21L-NS11LG-T00 Switch

The PS21L-NS11LG-T00 switch is designed to be used in a variety of applications. It can be used to detect whether a door or window has been opened or closed, as well as to detect whether a button has been pressed or released. It can also be used in mechanical systems to detect the presence of a moving object or the lack thereof. Additionally, the switch can be used to detect position changes or shifts in tension in a mechanical system.

The PS21L-NS11LG-T00 can be used as an emergency shut-down system, since it is designed to be durable and highly sensitive. The switch is also designed to be dust and water resistant, making it suitable for use in harsher environments. Finally, it is also capable of withstanding temperatures up to 200 degrees Celsius, making it suitable for hotter environments.

Working Principle of the PS21L-NS11LG-T00 Switch

The PS21L-NS11LG-T00 switch is a snap action limit switch. This means that it acts as a one-way switch; it will only trigger when it is activated from its "off" state. When the switch is activated, it will rhythmically snap back and forth. This rhythmic motion creates a Small, energetic force that allows the switch to trigger when it reaches a predetermined limit.

The PS21L-NS11LG-T00 uses a spring-loaded mechanical arm to achieve this operation. The arm is designed to pivot around a fixed point, allowing it to swing back and forth. When the force of the switch being triggered exceeds the counterforce of the spring-loaded arm, the arm snaps back, allowing the switch to trigger. This snap back action is what makes snap action switches ideal for use in applications where accuracy and repeatability are important.

The PS21L-NS11LG-T00 can be connected to an electrical circuit either normally open (NO) or normally closed (NC). In a normally open configuration, the switch will open when it is triggered, and in a normally closed configuration, the switch will close when it is triggered. This allows the switch to be used with a wide range of circuit configurations.

Conclusion

The PS2L-NS11LG-T00 switch is a versatile and reliable snap action limit switch. It is designed for use in a variety of applications, from detecting the opening and closing of a door or window to detecting position changes in a mechanical system. The switch is designed to be water and dust resistant and capable of withstanding temperatures up to 200 degrees Celsius. Additionally, it is equipped with a spring-loaded arm that activates a snap action when triggered, allowing for accurate and repeatable operations.