R911335502 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Product Type: Control section Housing Size: 103mm x 241mm x 49.5mm Degree of Protection: IP20 Switchable Frequencies: Yes Operating Temperature: 0 to +40 degree Celsius Safety Feature: Starting lockout Control Panel: Standard-size with 4 navigation keys Ports: Separate ports for auxiliary devices Recommended Power Supply: Yes Ventilation: Requires sufficient gap for heat dissipation.