WLCA2-2N-N

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Snap Action, Limit Switches

The WLCA2-2N-N is a type of snap action, limit switch. A limit switch is a type of switch that can be used in a variety of applications such as controlling motors, detecting objects, and other applications that require an electronic signal to be sent when a certain point or limit has been reached. The WLCA2-2N-N is specifically designed to detect objects in a specific area, primarily when two objects are approaching each other while in motion. When they pass the limit switch’s detector, it will trigger the switch and activate the electric connection.

The WLCA2-2N-N is advantageous for a variety of reasons. For example, it is a miniature switch that takes up very little space, yet can be used for a variety of applications. Additionally, the switch’s reaction time is very quick even with the slightest of contact with the object, making it perfect for detecting objects that are in motion. Finally, the WLCA2-2N-N has both a normally open and normally closed contact which allows it to be used in both on/off and push/pull applications.

When looking at the actual working principle and basic components of the WLCA2-2N-N, there are four main parts to the switch. The outside housing, the contacts, the actuator, and the cam. The outer housing of the switch is made of a heavy-duty plastic and keeps the other components of the switch safe and secure. The contacts are two metal connectors that are heated and then crimped onto the inside of the outer housing. These contacts are the connection between the electric current and the switch.

The actuator is the part of the switch that senses the object when it enters the detector’s field. The actuator has a spring-loaded snap motion that will quickly move when the object is sensed and trigger the switch. Lastly, the cam is used to reset the switch after it has been triggered. The cam will reset the actuator so that it is ready for the next time an object enters the detector’s field.

Overall, the WLCA2-2N-N is a great switch for applications that require the quick detection of objects. It is capable of quickly detecting objects regardless of motion and can be used for both on/off and push/pull applications. With its small size, durable construction, and quick reaction time, the WLCA2-2N-N is the perfect switch for a variety of uses.

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