R911306773 is part of the HNL Mains Chokes Series by Indramat Drives.
Specs
Product Type: Mains Choke Function: Prevents impermissible semiconductor loading Application: Industry line automation Nominal Inductance: 600 µH Nominal Current: 32 A Protection Standard: IP 10 ingress Effect on Power Transformer and Rectifier: No loading effect Voltage Regulation: Better than comparable devices Global Shipping: Yes