BXR021

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Pushbutton switches are mechanical devices that are used to control the flow of electricity in a circuit. The BXR021 is one such switch, and is used in many different applications. In this article, we will explore the BXR021\'s application field and working principle.

BXR021 Application Field

The BXR021 pushbutton switch is used in a variety of applications, such as industrial control, automotive, lighting, HVAC, and consumer electronics. It is also used in industrial equipment and medical devices. This switch is suited for harsh and hazardous environments, making it ideal for applications in outdoor or industrial settings.

The BXR021 is certified for UL, CUL, ENEC, and CCC standards, and also complies with RoHS 2.0 requirements. It is rated for transfer current up to 3A, and a voltage rating from 24 to 230VAC and 24 to 125VDC. The switch is available in both metal and plastic housings, and is RoHS compliant.

The BXR021 is designed to be compact and reliable, making it suitable for a wide range of applications. It is easy to install and is IP67 rated, meaning it is dust tight and resistant to water immersion up to 1 meter depth. The switch is also shockproof, making it ideal for harsh environments, and is rated for more than 1 million mechanical operations.

BXR021 Working Principle

The BXR021 pushbutton switch works by controlling the flow of electricity in a circuit. When the switch is activated, electrical current is sent through the circuit, allowing the connected device to operate. When the switch is deactivated, the current is cut off and the device stops functioning.

The switch works by using a spring-loaded plunger to make and break the electrical connection. When the pushbutton switch is pressed, it sends an electrical signal that breaks the circuit, cutting off the electrical current. When the switch is released, the plunger springs back up, restoring the circuit and allowing the electrical current to flow again.

The BXR021 is also designed to be sealed and dust-proof, which helps to protect the switch from dust and moisture. The switch is also shockproof, meaning it can handle vibrations up to 15G. This makes it suitable for use in demanding environments, such as industrial locations.

Conclusion

The BXR021 pushbutton switch is a reliable and compact switch that is perfect for a wide range of applications. It is UL, CUL, ENEC, and CCC certified, and is RoHS compliant. The working principle of the switch is based on a spring-loaded plunger that makes and breaks the circuit when the switch is activated. The switch is also dust-proof and shockproof, making it suitable for use in harsh environments.

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