6EP1961-2BA41 Siemens | Siemens SITOP PSE200U Selectivity Module DIN Rail Power Supply, 22 → 30V dc dc Input, 24V dc dc Output, 10A | 769-7361 | RS Components
SITOP PSE200U - Easy installation with the selectivity module - YouTube
Siemens 6EP1961-2BA41 Sitop PSE200U 10 A Selectivity Module | eBay