Better World
Siemens SIRIUS Soft Starter, , 55 kW, 200 → 480 V ac, 3 Phase, IP20
- RS Stock No.:
- 275-833
- Mfr. Part No.:
- 3RW4047-1TB04
- Brand:
- Siemens
Subtotal (1 unit)*
£1,094.82
(exc. VAT)
£1,313.78
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 13 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £1,094.82 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 275-833
- Mfr. Part No.:
- 3RW4047-1TB04
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Power Rating | 55 kW | |
| Range | SIRIUS | |
| Motor Starter Type | Soft Start | |
| Voltage Rating | 200 → 480 V ac | |
| Phase | 3 | |
| Current Rating | 106 A | |
| IP Rating | IP20 | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or compact solution, Saves energy | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Power Rating 55 kW | ||
Range SIRIUS | ||
Motor Starter Type Soft Start | ||
Voltage Rating 200 → 480 V ac | ||
Phase 3 | ||
Current Rating 106 A | ||
IP Rating IP20 | ||
Better World Product Yes | ||
Better World Claim Concentrated or compact solution, Saves energy | ||
- COO (Country of Origin):
- CZ
The Siemens Soft Starter is designed to provide smooth motor control with advanced features that ensure efficient performance in various industrial applications. This reliable solution enhances the operational lifecycle of motors by minimising mechanical stress during start-up periods and provides integrated protection for both the motor and the overall system.
Thermistor motor protection for longevity and safety
Customisable current limitation settings
Easy mounting and space saving design
Screw terminals for simple wiring
Adaptable for various mounting positions
Environmentally rated for high reliability
Robust mechanical design for durability
Customisable current limitation settings
Easy mounting and space saving design
Screw terminals for simple wiring
Adaptable for various mounting positions
Environmentally rated for high reliability
Robust mechanical design for durability
