The IDEC YW1L-M4E01Q0R is a compact and efficient illuminated pushbutton designed for streamlined integration into control systems. Its space-saving design features 10mm thick contact blocks, while the removable operator ensures flexibility and ease of maintenance. The pushbutton's metal bezel enhances durability, and it is compatible with unibody pilot lights and key selector switches. Installation and removal are simplified thanks to its separate contact block, making it an ideal choice for applications where space and convenience are paramount.