The IDEC YW1L-M2E20Q4R is a compact, illuminated pushbutton featuring a 24V LED and designed for 22mm mounting. Its space-saving design includes a slim 10mm contact block and a removable operator for straightforward maintenance. The unit's metal bezel enhances durability, while the separate contact block simplifies installation and removal processes. This lightweight pushbutton is an efficient solution for various control panel applications.