The Eaton NSB M22-DLH-R-K11-R-P is an illuminated pushbutton with one normally open (1NO) and one normally closed (1NC) contact, featuring a red actuator. This unit is listed for NEMA-rated enclosures: 3, 3R, and 4. The model NSB M22-DLH-R-K11-R-P uniquely identifies this pushbutton within Eaton's NSB family.
