The IDEC YW1L-MF2E11QM3R is a red illuminated pushbutton featuring an LED lamp with an extended shroud for prominent visibility. It operates on a momentary mechanism and includes 1 Normally Open (NO) and 1 Normally Closed (NC) contact, suitable for use with a 230/240VAC power supply. Designed for 22mm mounting, this pushbutton ensures safety with its finger-safe terminals and is rated IP20, signifying protection against solid objects.