The C&K COMPONENTS part M83731/9-211 is a reliable toggle switch designed for easy panel mounting. It features a round lever with an ON, OFF, and ON configuration for versatile control options. This SPDT (Single Pole Double Throw) switch offers reliable performance with its solder lug connection and is capable of handling 5A at 125VAC or 28VDC, making it suitable for a range of applications. With a power rating of 0.5VA, it provides efficient operation and is conveniently packaged in a tray with threaded mounting holes for easy installation.