The IDEC YW1L-A2E11QM3A is a compact, illuminated pushbutton with a maintained operation and an extended design. It features space-saving 10mm thick contact blocks and a removable operator for ease of use. The metal bezel enhances durability, while the unibody pilot lights and key selector switches expand its functionality. Installation and maintenance are simplified thanks to the separate contact block design, making it both user-friendly and reliable for various applications.