The IDEC YW1L-M4E01Q0G is a compact, illuminated pushbutton designed for efficient use of space with its 10mm thick contact blocks. It features a removable operator for flexible control options and is both compact and lightweight for easy handling. The durable metal bezel enhances the unit's robustness, while the unibody pilot lights and key selector switches expand its functionality. Installation and maintenance are simplified thanks to the separate contact block design.