The Garland 2140 DPDT switch is a three-position, double-pole double-throw switch measuring 7/8" by 1-1/2", designed for use in compatible commercial kitchen equipment. It works by allowing the operator to toggle between three distinct positions, directing electrical current across two separate circuits simultaneously for controlled function changes. This configuration supports flexible control of components such as motors or heating elements. Benefits include dependable switching performance, clear position selection, durable construction suited for frequent use, and straightforward integration into existing control panels, making it a practical replacement part for maintaining consistent and accurate equipment functionality.