- PLC Products
- PLC Brand
- Quick Inquiry
- Products Description
*3RW4055-6BB44 Soft Starter, 55kW, 400V, Compact & Reliable*
Product Description (50-100 words):
The *3RW4055-6BB44* is a high-performance soft starter designed for smooth motor acceleration and deceleration, reducing mechanical stress and energy consumption. Ideal for industrial applications, it supports motors up to 55kW at 400V, featuring compact design, robust construction, and easy integration. With advanced diagnostics and protection functions (e.g., overload, phase loss), it ensures reliable operation in harsh environments. Perfect for pumps, fans, and conveyors, this Siemens-certified starter combines efficiency with durability.
Product Attributes Table:
| Attribute | Specification |
|---|---|
| Model Number | 3RW4055-6BB44 |
| Power Rating | 55 kW |
| Voltage | 400V AC |
| Current Range | Up to 110A |
| Protection Class | IP20 |
| Dimensions (WxHxD) | 150 x 195 x 155 mm |
| Weight | 3.5 kg |
| Communication | Built-in RS485 (optional) |
| Certifications | CE, UL, Siemens-tested |
| Applications | Pumps, Fans, Conveyors |
- Over 300,000 products in stock
- Worldwide delivery
- BUY WITH CONFIDENCE










