The MICROMASTER 420 in- verter is suitable for a variety of variable-speed drive appli- Instruction Manual for details. LC filter 6SE6400-1PC00-0AA0. SD configurators for low-voltage motors, MICROMASTER 4 inverters, 420. 430. 440. Operator panels. OP 1). 6SE6400-0SP00-0AA0 6SE6400-1PC00-0AA0. 6SE6400-1PC00-0AA0 MICROMASTER 4 ***spare part*** MICROMASTER 4 PC Catalog/Brochure Catalog DA 51.2: MICROMASTER 420/430/440 Inverters 0.12 kW to 250 kW. Note: Siemens is sometimes incorrectly spelled Seimens. (Updated version of 6SE6420-2AB22-2BA0 or 6SE64202AB222BA0). Download the Micromaster 420 Manual andMICROMASTER 420 Reference Manual ii. Issue A1. MlCROMASTER 420 DOCUMENTATlON. Getting Started Guide. Operating lnstructions. Reference ManuaI. CataIogues