Description
Advanced soft starter for smooth motor starting and energy savings.
| Brand | Siemens |
| Model | 3RW4444-6BC44 |
| Voltage | 400-480 VAC |
| Country of Origin | Germany |
| Weight | 5.5 kg |
| Dimensions | 250 x 150 x 200 mm |
| Warranty | 6 months |
| Certifications | CE, UL, CSA |
| SKU/MPN | 3RW4444-6BC44 |
| In the Box | Soft starter unit, mounting brackets, quick start guide |
| Rated Power | 37 kW |
| Rated Current | 72 A |
| Starting Method | Voltage ramp, current limit |
| Communication | PROFIBUS DP, Modbus TCP |
| Overload Protection | Class 10, 20, 30 selectable |
| Enclosure Type | IP20 |
Key benefits: Reduced mechanical stress, integrated bypass, flexible communication.
Typical applications: Pumps, fans, conveyors, compressors.
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.






Anonymous –
Item exactly as described and packed well. Now my keyboard is making music again.