I11-S213

Snap action, Limit Switches

I11-S213 is a type of snap action, limit switches that is used in many industrial applications. While their design and working principles may vary from manufacturer to manufacturer, the basic principles remain the same.

A snap action limit switch is commonly used for two main functions in industrial applications: motion sensing and position sensing. In motion sensing applications, the switch can detect the presence of an object or part of a system such as a sliding door. When the switch is triggered it can open or close the circuit, providing a signal to the controlling device or system. In position sensing applications, the switch can detect when a device has reached a certain position and provide a signal to the controlling device or system.

A basic snap action limit switch has three main parts: an actuator, a set of contacts, and a return spring. The actuator is like a paddle that is pushed or released by an object. The contact is the electrical connection that is opened or closed when the actuator is actuated. The return spring helps the actuator reset to its original position after it has been actuated. When the actuator is pushed or released, the contacts will open or close and change the electrical circuit status.

The working principle of a snap action limit switch is fairly simple. When a predetermined amount of force is applied to the actuator, it triggers the contacts to open or close, changing the circuit status. This simple principle can be used to control devices such as motors, actuators, and even automated production systems. There are many different styles of snap action limit switches, with varying amounts of contact force, contact gap, current capacity, and reset speeds.

In conclusion, I11-S213 is a type of snap action limit switch that is commonly used in industrial applications. It contains an actuator, contacts, and a return spring, and works based on a simple principle of actuation. With its robust design and reliable performance, it is a great choice for many industrial applications.