D4SL-N2EFA-D

Series:	*
Part Status:	Active

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Snap Action, Limit Switches - D4SL-N2EFA-D Application Field and Working Principle

Snap Action, Limit Switches are mechanical switches with a special design, making them exceptionally effective in the field of industrial automation. The D4SL-N2EFA-D model is a particularly cleverly designed and reliable switch offering a range of features, which make it particularly well suited to many industrial applications. This article will look at the application field of the D4SL-N2EFA-D switch, as well as its working principle.

Application Field of D4SL-N2EFA-D

Snap Action, Limit Switches are often used in open and enclosed industrial control circuits, and the D4SL-N2EFA-D model is no exception. This particular switch is widely used in automation systems because of its miniature size, durable construction, and exceptional reliability. This switch is well suited for applications requiring precision and/or repeatability of switching operations, such as factory automation systems and process control. The D4SL-N2EFA-D switch is also commonly used in circuit protection applications. It features a reliable restart after an overload or short circuit, ensuring the switch is not damaged during these events. This makes it an excellent choice for applications such as electric motor starter circuits, where short circuit or overload protection is essential. The D4SL-N2EFA-D switch also offers excellent electrical stability, meaning it will remain functional even after repeated switching operations. This makes it an excellent choice for applications that require repeated and/or extended periods of operation in harsh conditions.

Working Principle of D4SL-N2EFA-D

The D4SL-N2EFA-D switch is a mechanically operated device, and the main component of this switch is its enclosed plastic housing. Inside this housing is a module containing the actual switching mechanism. The basics of this switching mechanism are based on the mechanical principle of a lever and a movable contact. First, the lever is actuated by an external force, such as a push button, causing the lever to move. This movement causes the movable contact to slide up or down, depending on the direction of the applied force. When the movable contact reaches the end of its travel, it will make contact with the switch terminals, allowing the current to flow. As the current flows, it will be sensed by the switch, which will then activate the circuit. The D4SL-N2EFA-D follows the same principle as other Snap Action Limit Switches, with the slight difference that it is stored in a sealed enclosure, with no exposed parts, providing added protection for the switch. This ensures that the switch is kept safe from dust, moisture, and other external factors, allowing for longer service life and improved reliability.

Conclusion

The D4SL-N2EFA-D is a reliable and versatile Snap Action, Limit Switch offering many advantages over other switches in its class. Its miniature size and solid construction makes it an excellent choice for industrial automation applications, where precision, reliability, and protection against overloads and short circuits are essential. In addition, its sealed housing helps to protect the switch from external factors and increases its overall service life. Finally, its simple and effective lever-and-movable-contact switching mechanism ensures accurate and repeatable operation.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description