The IDEC YW1L-M4E01Q0Y is a compact and efficient illuminated pushbutton designed for space-constrained applications. It features a slim 10mm contact block, ensuring a minimal footprint. The pushbutton's operator is removable for quick maintenance, and its lightweight design facilitates easy handling. A durable metal bezel enhances the unit's robustness, and it offers unibody pilot lights and key selector switches for versatility. Installation and removal are simplified thanks to the separate contact block design.