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Snap Action, Limit Switches

snap action, limit switches, also known as limit switches, are electrical switches designed to control the movement of mechanical devices. The simplest form of a limit switch is a manually operated mechanical device with one or more sets of contacts, but some have more complex designs, including a variety of electrical sensors. 11SM403-T is a typical limit switch that is widely used in many fields.

Application of 11SM403-T

11SM403-T is a popular snap action limit switch with two pieces contact, which is suitable for various electronic control application. It is widely applied in industrial control and automation, such as controlling the movement of mechanical devices like door flaps, conveyor belts, and various types of machines. This type of limit switch can also be used in electrical equipment, high temperature ovens, and heating/cooling systems.

Working Principle of 11SM403-T

The 11SM403-T snap action limit switch works through a system of mechanical and electrical components to detect the exact position of a moving object and activate a circuit to initiate an action. The 11SM403-T is activated by an actuator linked to the mechanical devices it is controlling. This actuator operates two pieces of contact that automatically open and close according to the predetermined limit settings. When the limit has been reached, a signal is sent to the electronic control system to initiate the desired action.

11SM403-T limit switches are designed to provide longevity and dependability under the rugged environments they are sometimes subjected to. Thanks to their excellent quality and construction, they can be used in a variety of industries and applications, from medical and farm equipment to fire detection and industrial machines.

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