Better World
Siemens SIRIUS 3RW Soft Starter, , 22 kW, 400 V ac, 3 Phase
- RS Stock No.:
- 202-1704
- Distrelec Article No.:
- 301-24-340
- Mfr. Part No.:
- 3RW3036-1BB14
- Brand:
- Siemens
Subtotal (1 unit)*
£474.43
(exc. VAT)
£569.32
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 18 unit(s) shipping from 20 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £474.43 |
*price indicative
Better World
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- RS Stock No.:
- 202-1704
- Distrelec Article No.:
- 301-24-340
- Mfr. Part No.:
- 3RW3036-1BB14
- 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 | 22 kW | |
| Range | SIRIUS 3RW | |
| Motor Starter Type | Soft Start | |
| Voltage Rating | 400 V ac | |
| Phase | 3 | |
| Current Rating | 45 A | |
| IP Rating | IP00 | |
| Better World Product | Yes | |
| Series | 3RW30 | |
| Better World Claim | Concentrated or compact solution, Saves energy | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Power Rating 22 kW | ||
Range SIRIUS 3RW | ||
Motor Starter Type Soft Start | ||
Voltage Rating 400 V ac | ||
Phase 3 | ||
Current Rating 45 A | ||
IP Rating IP00 | ||
Better World Product Yes | ||
Series 3RW30 | ||
Better World Claim Concentrated or compact solution, Saves energy | ||
- COO (Country of Origin):
- CZ
Siemens 3RW30 Series Soft Starter, 22kW Power Rating, 45A Current Rating - 3RW3036-1BB14
This soft starter is designed for three-phase motor control, delivering a power rating of 22kW and supporting a voltage of 400V ac. It features a compact design for surface mounting, with dimensions of 55mm in width and 170mm in depth. The unit can operate at a current rating of 45A, making it suitable for demanding applications in industrial settings.
Features & Benefits
• Integrated bypass contact system reduces energy loss
• Thyristor technology offers reliable performance
• IP20 rating ensures protection against solid objects
• Operates within a temperature range of -25°C to +60°C
• Supports various conductor cross-sections for flexible installation
• Delivers soft start capability to extend motor lifespan
• Thyristor technology offers reliable performance
• IP20 rating ensures protection against solid objects
• Operates within a temperature range of -25°C to +60°C
• Supports various conductor cross-sections for flexible installation
• Delivers soft start capability to extend motor lifespan
Applications
• Used in automation systems for motor control
• Suitable for mechanical systems requiring smooth motor start
• in industrial equipment and machinery
• Effective in reducing torque spikes during motor start-up
• Suitable for mechanical systems requiring smooth motor start
• in industrial equipment and machinery
• Effective in reducing torque spikes during motor start-up
What are the operational parameters of the soft starter in varying conditions?
At 40°C, it maintains a rated current of 45A, but this decreases slightly to 42A at 50°C and 39A at 60°C, ensuring efficient operation within a specified temperature
How does the device handle voltage variations during operation?
This device operates effectively from 200V to 480V, with tolerances of -15% to +10%, allowing it to adapt to different voltage environments while maintaining stability.
Are there any limitations in terms of protection features?
The unit does not include intrinsic protection or adjustable current limitations, focusing instead on delivering optimal performance without built-in overload protection.
What installation specifications should I be aware of?
It can be installed in a vertical mounting position and requires specified spacing for side-by-side arrangements, ensuring safe and effective integration into existing systems.
