R911200249 is part of the RD51 Drive Control Devices Series by Indramat Drives.
System: RD 500 drive system Supply Voltage: AC 400V ±15% Output: 25kW Rated Current: 50A Environmental Class: 3K3 per DIN IEC 721-3-3 Relative Humidity: 95% maximum Absolute Humidity: 29g/m³ maximum Ambient Temperature: 0°C to 40°C Cooling Method: Forced air cooling Extra Features: In-built braking chopper and resistor Protection Degree: IP 20.