The IDEC YW1L-M2E10Q7Y is an illuminated pushbutton featuring a yellow incandescent bulb, designed for 24V AC/DC systems with momentary contact and a single normally open (NO) configuration. This compact and lightweight unit from the YW series boasts space-saving 10mm thick contact blocks and a metal bezel for durability. The removable operator enhances flexibility, while the separate contact block simplifies installation and maintenance procedures.