D4NL-2CFG-B

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Snap action, limit switches are commonly used in a wide range of applications, especially in environments which require high reliability, as they are highly accurate and dependable. The D4NL-2CFG-B is an example of such a snap action switch, and its application field and working principle are discussed in this article.

The D4NL-2CFG-B is an extremely versatile snap action switch that can be used in virtually every type of application. It has a maximum voltage rating of 230Vac or 24Vac/dc, as well as a maximum switching capacity of 10A, which makes it perfect for a variety of applications, such as lighting, heating, cooling, and automation systems. Additionally, the switch has a durable housing and is designed to withstand shock and vibration during normal operation.

When it comes to the specific application field of the D4NL-2CFG-B, it is mainly used for financial equipment, consumer electronics, telecom devices, medical devices, and vehicle systems. In addition, the switch is also suitable for a wide range of sensing applications, as it is capable of detecting when a user is pressing a button, as well as detecting when a trigger has been activated.

The working principle of the D4NL-2CFG-B is based on the contact system, which is protected with a set of two snap-action springs. These springs are designed to act as a “stop” mechanism, ensuring that the switch is off in its resting state, while the contact system remains protected from electrical surges. When a button is pressed or a trigger is activated, the springs compress and push a pair of contacts, forming an electrical circuit, which then initiates an electrical signal.

The D4NL-2CFG-B is also equipped with adjustable contact gap and torque, allowing for further user control. This can be adjusted via the side-mounted pots or DIP switches, in order to achieve the desired results. Additionally, the contacts are adjustable for wear compensation, so that their performance remains reliable over the course of their lifetime.

In conclusion, the D4NL-2CFG-B is a highly reliable and versatile snap action switch that is suitable for a wide range of applications. It is extremely accurate and reliable, with a maximum voltage rating of 230Vac or 24Vac/dc, and a maximum switching capacity of 10A. Additionally, the switch has a durable housing, adjustable contact gap and torque, and adjustable wear compensation, which make it perfect for use in financial equipment, consumer electronics, telecom devices, medical devices, and vehicle systems.

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