
Siemens 6SE7021-3TB11
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The Siemens 6SE7021-3TB11 is a SIMOVERT MASTERDRIVES VC Inverter Compact Unit, designed for reliable and efficient control of industrial motors. This Siemens unit operates with a DC input voltage range of 510–620 V and provides a nominal output current of 13.2 A. With a power rating of 5.5 kW, the 6SE7021-3TB11 is engineered for demanding automation environments where stable performance and compact design are essential. The enclosure has an IP20 protection rating, suitable for installation within control cabinets or protected industrial settings. For integration of additional options or custom configurations, consultation with sales staff is recommended. The 6SE7021-3TB11 supports seamless operation in both new and existing production lines, ensuring minimal downtime and straightforward maintenance.
- Brand: Siemens
- Wide DC voltage range (510–620 V) for versatile installation
- Compact IP20 design supports space-saving cabinet integration
- Refurbished units include a standard 2-year warranty