D2JW-01K21-MD

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Snap action, Limit Switches are essential components in industrial automation, typically used to control motors, valves and other electromechanical apparatus. The D2JW-01K21-MD is a momentary contact, snap action, limit switch commonly used in industrial automation and security applications. With its robust design and reliable operation, it is well suited for a variety of applications.

D2JW-01K21-MD Applications

The D2JW-01K21-MD is used in the automotive industry, in industrial machinery, and for home automation. Automotive applications include the sensing of opening and closing of windows, detection of engine part motion, and door locks. It may also be used in automation systems, such as automated conveyor lines, in robotic assembly, and even in medical equipment. In addition, it is used in security applications, where it is connected to a control panel to provide a signal when a door or window is opened.

Operation & Working Principle

The D2JW-01K21-MD is a momentary contact limit switch, which means that it is designed to operate only when an operator presses or releases the actuator. The switch consists of a series of electrical contacts that are connected in such a way that when the actuator is pressed or released, the contacts open or close, triggering an associated electrical circuit. By pressing or releasing the actuator, the contacts are opened or closed, resulting in the current being either directed or interrupted.

The switch\'s design is such that when the actuator is pressed, the contacts open and the current is interrupted. When released, the contacts close and the current is directed. This mechanism is referred to as a "momentary contact" limit switch, because the contacts are only opened or closed for a moment; once the actuator is released, the contacts return to their original state. The D2JW-01K21-MD also has a mechanical design that ensures reliable operation and a long service life. Its durable construction and superior materials ensure reliable operation in even the most demanding applications.

Conclusion

The D2JW-01K21-MD is a momentary contact, snap action, limit switch that is used in a variety of applications, including automotive, industrial machinery, and security systems. It has a reliable design and is made of superior materials, making it well suited for a variety of applications. Its momentary contact operation makes it ideal for security applications, as it will open and close quickly when the actuator is pressed or released. This enables it to be used to provide an alert when an unauthorized entry is detected.

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