Siemens 52PP2A2A Pushbutton 2 Position Push-Pull Maintained Red

Siemens 52PP2A2A is a 30 mm, two-position push-pull, maintained pushbutton with a red mushroom-head actuator set in a chrome metal bezel. This non-illuminated operator from the Class 52 family provides 1 normally open and 1 normally closed contact (1NO–1NC), making it suitable for simple start/stop or interlock signaling in industrial control panels. It features a robust metal housing and a threaded mounting option for panel installation with a head-thread of 1-3/4" (approximately 44 mm), commonly used in rugged, water- and oil-tight environments. Electrical ratings reported for this model include up to 500 VAC at 12 A, aligning with its heavy-duty push-pull design and suitability for motor-control and general purpose control circuits, while maintaining a clear red visual cue for critical control operations.