R911331605 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Rating: IP20 Cooling system: Airflow Insulation Resistance: 10 Mohms at 500 V DC Weight: 1.3 kg Installation Configuration: G1 Control Section: Basic Maximum Current: 8 A Required Power Supply: Three-phase 110-230 V AC Feed Current Frequency: 50-60 hertz Efficiency: Requires separately purchased firmware.