Y1011U2C203NQ SWITCH KEY 2POS SPDT 4A 125V 4PC The product Y1011U2C203NQ (SWITCH KEY 2POS SPDT 4A 125V 4PC) is a reliable keylock switch designed for secure and durable performance. Manufactured by LITTELFUSE-C&K, it supports a current rating of N/A and a voltage rating of N/A AC, making it suitable for various electrical systems. The switch features Solder Lug termination style and a panel cutout size of Round - 19.30mm, ensuring easy integration. Operating within a temperature range of -30°C~+85°C, it complies with RoHS standards and is available in TRAY packaging. A dependable choice for secure and efficient operation.