Siemens Digital Industry Network Choke 6SL3203-0CE21-0AA0 Manufacturer: Siemens Digital Industry Description: Network Choke 11.3A 380-480V Type: 6SL3203-0CE21-0AA0 Accessory/Spare Part Type: Choke Coil Siemens Digital Industry Network Choke 6SL3203-0CE21-0AA0: additional details SINAMICS Network Choke 380-480V 3AC 47-63Hz I_LN=11.3A standalone Electrical Choke SINAMICS Network Choke for the Power Module PM240-2 (standard and push-through variant) of the modular frequency converter SINAMICS G120 and the compact converter SINAMICS G120C. Network chokes smooth the current drawn by the converter, thereby reducing the harmonic components in the grid current. By reducing current harmonics, the power components in the rectifier and the DC link capacitors are thermally relieved, and grid impacts are reduced. The use of a network choke increases the lifespan of the converter. Network chokes are available in sizes FSA to FSC and in a three-phase voltage range between 200 V and 480 V. SINAMICS - simply my drive.