R911306589 is part of the HNL Mains Chokes Series by Indramat Drives.
Specs
Power Supply: 3 x AC 400 – 480 V (-15% / +10%) Rated Current: 125 A Frequency: 50/60 Hz Nominal Inductance: 2800 µH Protection: IP 10 (against solid objects larger than 50mm) EMC filter: Yes Mounting: Any Position (B05 design) Cooling: Natural Convection Commissioning: By Qualified Personnel Only Shipping: Worldwide