SIEMENS SITOP PSU300M 1PH-3PH 24V 40A 20A 10A 5A UL-LISTED POWER SUPPLY. The Siemens SITOP Modular 24V/5A Rail mounted PSU300M (DIN-rail) 24 V DC 5 A 120 W. These devices also feature a wide range of features and are suitable for worldwide usage with various main power supplies which is part number 6EP1437-3BA10.

The Siemens 6EP1437-3BA10 SITOP PSU300M Modular 40 Stabilized SMPS. There have Input 400-500VAC (320-550VAC Range) 3-Phase 50/60 Hz Output current 40A / 24V DC and, 24-28V DC Adjustable 960W. Sitop power supply is one kind of Switch Mode Power Supply(SMPS) which is working in the machine control panel.