The Grayhill 71J36-03-2-02S is a keylock rotary switch designed for applications requiring secure and controlled switching. Available in standard and anti-static configurations, this switch offers a cost-effective solution for a wide range of industrial and commercial uses. It features a robust construction with brass keys, a stainless steel lock bezel, and zinc-treated components for durability. The switch's keying system ensures restricted access, while its multiple decks and poles provide flexibility in circuit design. It's ideal for applications such as access control systems, industrial machinery, and test equipment where security and reliable switching are paramount.