49SDPB5 - Siemens 22mm Momentary Start/Stop Push Button

This is a Siemens 22 mm momentary push button start/stop unit from the Class 49 pushbutton kit series. It is designed for use in industrial control panels and provides momentary (spring‑return) contact action for start and stop functions, allowing operators to initiate or halt machine or process control circuits with a reliable tactile push control.