WLGCA2-RP61LD3 5M

Snap action, limit switches are used as a sensing device in automation and control systems to detect a mechanical position, an impending collision, or a limit that has been exceeded and to act on that knowledge. The WLGCA2-RP61LD3 5M is a snap action, limit switch, which is widely used in automation control systems.

Description

The WLGCA2-RP61LD3 5M is a single-pole, double-throw (SPDT) snap action, limit switch. Its narrow housing makes it ideal for tight locations and its low actuation force makes it facilitate user operation. The audible, tactile feedback of its snap action ensures positive confirmation of switching. It is commonly used for power equipment, vacuum application, industrial machinery and low voltage control.

Operation

The WLGCA2-RP61LD3 5M operates when an object engages the actuator on the limit switch. When the actuator is engaged, it forces the stationary contact to change positions, switching the device on or off. The operation of the switch is momentary; the contacts return to their original positions once the actuator is pushed away. This is because the return spring in the device pulls the contacts back when the actuator is released.

Advantages of Snap Action, Limit Switch

Snap action, limit switches provide many advantages when compared to traditional electromechanical switches. They provide reliable and repeatable performance, highly visible tactile and audible feedback, and are faster and more consistent than mechanical switches. In addition, they are small, lightweight and inexpensive.

Applications

The WLGCA2-RP61LD3 5M limit switch has a broad application field, including providing an indication of a mechanical position in automation processes, detecting impending collisions or limits that have been exceeded, and turning equipment on/off at predetermined points in automation processes. Examples of fields which commonly use snap action, limit switches are foundry applications, food processing, safety systems, laboratory equipment, machine tools, robotics, and medical instrumentation.

Conclusion

The WLGCA2-RP61LD3 5M is a compact, snap action, limit switch with a single-pole, double-throw (SPDT) contact arrangement. It is used as a sensing device in an automation and control system to detect mechanical positions, impending collisions or limits which have been exceeded, and to act on that knowledge. The snap action, limit switch provides reliable and repeatable performance, highly visible tactile and audible feedback, is faster and more consistent than mechanical switches and is small, lightweight and inexpensive. It is therefore widely used in various application fields, including foundry applications, food processing, safety systems, laboratory equipment, machine tools, robotics, and medical instrumentation.