The IDEC YW1L-M2E11QHW is an illuminated pushbutton with momentary action and an extended LED rated at 110V. Designed for 22mm mounting, it features a space-saving, 10mm thick contact block. The unit's removable operator and compact, lightweight design enhance user convenience. It comes with a durable metal bezel and offers unibody pilot lights and key selector switches. The separate contact block simplifies installation and maintenance procedures.