The Y2001U2C8WCRQ is a 4-tumbler switchlock with detent positions designed for secure key-operated switching applications. It features 90° indexing with 2 detent positions and single-pole (SP) switching capability, providing reliable contact switching with key pull possible in position 1. The switchlock incorporates anti-static protection exceeding 20 kV DC static resistance at sea level (lock body to terminals), making it suitable for sensitive electronic environments. With a contact rating of 4 amps at 125 V AC or 28 V DC, an electrical life of 10,000 make-and-break cycles at full load, and contact resistance below 10 mO typical, this component is ideal for point-of-sale terminals, cash registers, and computer security applications where both durability and electrostatic discharge protection are essential.