Snap Action, Limit Switches

The snap action switch, also known as a snap switch, is an electric switch that opens or closes a circuit when a physical force is applied. They are commonly used in industrial and household appliances, such as kitchen appliances, electric kettles, ovens, electric fans, and more. The D4NL-2GFA-B4 snap action switch is one model that is commonly used in a variety of applications.

Application Field

The D4NL-2GFA-B4 snap action switch is mainly used in low-voltage DC applications, such as household appliances, automation, vending machines, and medical equipment. This switch has a rating of 16A, 250VAC, making it suitable for general-purpose AC loads and low-power DC loads. It also has a 0.2A, 12VDC rating, and a metallic cover with international standards such as CCC, CE and EMC.

Working Principle

The working principle of the D4NL-2GFA-B4 snap action switch is based on a simple mechanical design. When the switch is activated, the movable contact will snap into place, connecting the circuit. When the switch is released, the movable contact will flip back to its original position, disconnecting the circuit. This simple design gives the switch a reliable and fast response time, making it suitable for use in applications that require quick answers.

The switch is also designed to be durable and reliable, making it ideal for industrial and household applications. The switch is also designed to be resistant to shock, vibration, and corrosion, which allows it to be used for longer periods of time without needing repairs or replacements. The D4NL-2GFA-B4 switch is also RoHS compliant, meaning it has been tested and approved by the European Union for safety and environmental protection.

Conclusion

The D4NL-2GFA-B4 snap action switch is an electric switch that is designed to be durable, reliable, and versatile. It is suitable for a variety of low-voltage DC applications, such as household appliances, automation, vending machines, and medical equipment. The switch is also easy to install and use, making it a popular choice for many people. This switch is RoHS compliant, and its durable design makes it a great choice for any application.