Y100822CF03NQ is a 4-tumbler switchlock designed for secure key-operated switching applications with detent functionality. It features a 90° indexing configuration with 2 detent positions and anti-static protection exceeding 20 kV DC static resistance at sea level. The switchlock is rated for 4 amps at 125 V AC or 28 V DC, with a contact resistance below 10 mO typical and an electrical life of 10,000 make-and-break cycles at full load. The device includes a solder lug with hole termination (03 option) and is mounted with a nut (N option) using 3/4-24 UNS threading. This switchlock is commonly used in point-of-sale terminals, cash registers, and computer applications where reliable key-controlled access and anti-static performance are essential.