Better World
Siemens SIRIUS 3RW Motor Starter, , 630 kW, 690 V ac, 3 Phase
- RS Stock No.:
- 210-9622
- Mfr. Part No.:
- 3RW5552-6HA16
- Brand:
- Siemens
Subtotal (1 unit)*
£9,847.50
(exc. VAT)
£11,817.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £9,847.50 |
*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.:
- 210-9622
- Mfr. Part No.:
- 3RW5552-6HA16
- 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 | 630 kW | |
| Motor Starter Type | Soft Start | |
| Range | SIRIUS 3RW | |
| Voltage Rating | 690 V ac | |
| Phase | 3 | |
| Current Rating | 630 A | |
| Better World Product | Yes | |
| Series | 3RW55 | |
| Better World Claim | Concentrated or compact solution, Saves energy | |
| Mounting Type | Screw Fixing | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Power Rating 630 kW | ||
Motor Starter Type Soft Start | ||
Range SIRIUS 3RW | ||
Voltage Rating 690 V ac | ||
Phase 3 | ||
Current Rating 630 A | ||
Better World Product Yes | ||
Series 3RW55 | ||
Better World Claim Concentrated or compact solution, Saves energy | ||
Mounting Type Screw Fixing | ||
- COO (Country of Origin):
- CZ
The Siemens SIRIUS 3RW55 high performance soft starter for demanding applications for smooth starting and stopping of three-phase asynchronous motors. Stepless starting, reducing current peaks, avoiding mains voltage fluctuations during start-up, maintenance-free switching and extremely Easy Handling The integrated bypass enables the very compact design, saves energy. Intelligent monitoring functions protect the soft starter from overheating and the motor from overload. You can also limit the current during startup to an adjustable maximum value. Thanks to the 3-phase control, it is particularly suitable for large motor outputs and inside-delta circuits. It has Removable HMI with colour display for clear measurement and diagnosis displays. It has Worldwide approvals (e.g. IEC and UL / CSA).
Quick and easy commissioning
Various bus connections
ATEX & IECEx-Certifications
Various bus connections
ATEX & IECEx-Certifications
Related links
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