R911203097 is part of the RZR Frequency Converters Series by Indramat Drives.
Specs
Main Use: Controller for HPS power stark module Material: Asbestos and silicon-free Leakage Current: 3.5 milliamperes Ground Conductor Cross-Section: Minimum 2.5mm² Maximum Input Voltage: 24 volts Maximum Input Current: 12 amperes Environmental Class: 3K3 as specified by DIN IEC 721-3-3 Weight: 6.5 kilowatts Dimensions: 470mm long, 133mm thick, 280mm broad