The IDEC YW1L-M2E10Q4Y is a compact, illuminated pushbutton featuring a yellow LED and designed for 24V AC/DC systems. This momentary switch includes one normally open (NO) contact and boasts space-saving 10mm thick contact blocks. Its removable operator and separate contact block design simplify installation and maintenance. The durable metal bezel enhances its robustness, making it suitable for various industrial applications.