R911266251 is part of the DDS Drive Controllers Series by Indramat Drives.
Product Type: Drive Controller Power Supply Regulation: 24 Volts DC Current Rating: 25 Amps Motor Feedback: DSF Cooling Technique: Heat Technology Housing Type: Large Control Bus Voltage: 300 V Pre-configured: Yes Assembling Level: No special effort required Storage and Transportation: Proper methods required for optimal operations