AV1920E524R04

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Pushbutton Switches

A pushbutton switch, also known as a click switch or a tactile switch, is an electrical component responsible for a variety of operations, ranging from relatively complex programmable functions to simple on-off single operations. Among the most commonly used switches is the AV1920E524R04, a single-pole double-throw pushbutton switch that provides the ability to control multiple circuits with one switch action. The AV1920E524R04 is suitable for use in a variety of commercial and industrial applications.

Application Field

The AV1920E524R04 switch can be used for a variety of applications, including medical and dental equipment, computer and communications equipment, industrial control systems, and home appliance control. The switch can also be used for general purpose switching and control in a variety of systems, including lighting and HVAC systems, as well as in automation and safety systems such as fire alarm systems. The AV1920E524R04 features a latching option to enable the switch to remain in the desired position even after pressure is relieved.

Working Principle

The AV1920E524R04 is a single-pole, double-throw pushbutton switch that requires a momentary pressure to actuate. Once the switch is pressed, it latches in the fully depressed position. The switch requires a second momentary actuation to revert back to its original open position. The switch is designed to handle up to 250V AC/DC, and up to 10A. Its contacts are labeled common, normally open, and normally closed, and are designed such that when the switch is depressed, the normally open contact connects with the common contact. The switch can also be used to provide a form of latching action by simply bridging the normally open contact and common contact.

Durability

The AV1920E524R04 switch is rated for up to 30,000 operations, depending on how it is utilized. It is made of high-impact materials for enhanced durability and resilience, and is resistant to temperature and humidity. The switch is also UL rated for safety, making it a dependable choice for any application.

Conclusion

The AV1920E524R04 switch is a versatile and reliable choice for a variety of application needs. Its single-pole, double-throw design allows for controlling multiple circuits with a single switch action, and its latching feature ensures that the switch remains in the desired position even after pressure is released. The switch is UL rated and can withstand up to 30,000 operations, making it suitable for commercial and industrial settings.

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