Y201132V203NQ is a double-pole 6-tumbler tubular switchlock from the C&K Y Series, designed for secure key-operated switching applications. It features 90° indexing with keypull at position 1, stainless steel lock finish, and Q contact material rated at 4 Amps @ 125 V AC or 28 V DC. The switchlock includes solder lug with hole termination (03) and nut mounting style, with contact resistance below 10 mO typical and insulation resistance of 10? O minimum. Common applications include point-of-sale terminals, cash registers, and computers where secure access control and reliable switching are required.