Description
SIEMENS Frequency Converter Model 6SE7021-3TP50 Variable …
High-precision motor control with energy-saving features and robust industrial design for demanding applications.
| Brand | Siemens |
| Model | 6SE7021-3TP50 |
| Voltage | 380-480V AC |
| Country of Origin | Germany |
| Weight | 12.5 kg |
| Dimensions | 350 x 200 x 250 mm |
| Warranty | 2 years |
| Certifications | CE, UL, cUL, ISO 9001 |
| SKU / MPN | 6SE7021-3TP50 |
| What’s in the box | Frequency converter, user manual, mounting brackets, control terminal block |
| Rated Power | 7.5 kW |
| Input Frequency | 50/60 Hz |
| Output Frequency | 0-650 Hz |
| Protection Class | IP20 |
| Control Method | Vector Control |
| Communication Interface | PROFIBUS DP |
Key benefits: Energy efficient, precise speed control, easy integration, reliable performance, compact footprint
Typical applications: Conveyor systems, pumps, fans, compressors, extruders, machine tools
Order number: SIEMENS Frequency Converter Model 6SE7021-3TP50 Variable …
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.


David L. –
Solid relay modules, good switching capacity. Perfect for our automation panel.