PVA20AH11.7NSNA

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Pushbutton Switches are the most commonly used control elements in electrical and electronic applications. The PVA20AH11.7NSNA is a Pushbutton Switch from the industry-leading supplier of electronic components, C&K Components. This Pushbutton Switch is a single pole/single throw device, with a single break contact mechanism, capable of operating at up to 20A with up to 250 VAC. It has a NEMA rating of 7, which makes it suitable for use in hoses or dust-contaminated environments.

The terminal connection on the PVA20AH11.7NSNA is made through a snap-mounting slot and it can be used with flat or round cables using the conventional wiring methods. This Pushbutton Switch has a bright red plunger and is supplied with a mounting bracket and hardware, making it quick and easy to install. Additionally, the PVA20AH11.7NSNA is also available with a low-profile plunger and an optional integral LED indicator.

The PVA20AH11.7NSNA has a wide range of applications. In building automation systems, this Pushbutton Switch is typically used in doorbell and alarm systems, as well as access control systems. It is also commonly used in medical/ pharmaceutical/ safety equipment, industrial controls and automotive applications, and can be employed as an on/off switch in robotics, commercial equipment and other machine control systems.

The working principle of the PVA20AH11.7NSNA is fairly straightforward. When the plunger is pressed, the electrical contact is made between the two terminals of the Pushbutton Switch. When the plunger is released, the electrical connection is broken and the switch is reset to its initial state. Depending on the specific application, a mechanism for latching the switch can be added, enabling the switch to remain in its activated state until manually reset.

In conclusion, the PVA20AH11.7NSNA is a robust and reliable Pushbutton Switch that is suitable for a wide range of industrial, commercial and residential applications. Its snap-in mounting and integral LED indicator (optional) make it an ideal solution for applications where space is a constraint. Furthermore, its simple operation provides reliable performance with minimal user intervention.

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