The IDEC YW1L-M4E01Q0S is a compact and efficient illuminated pushbutton designed for space-constrained applications. It features a slim 10mm contact block, a removable operator for easy maintenance, and a lightweight design for optimal handling. The durable metal bezel enhances its robustness, while the unibody pilot lights and key selector switches expand its functionality. Installation and removal are simplified thanks to the separate contact block design, streamlining the assembly process.