Better World
Siemens SIRIUS Soft Starter, , 7.5 kW, 400 → 600 V ac, 3 Phase, IP20
- RS Stock No.:
- 275-892
- Mfr. Part No.:
- 3RW4024-2BB05
- Brand:
- Siemens
Subtotal (1 unit)*
£341.71
(exc. VAT)
£410.05
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 18 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £341.71 |
*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.:
- 275-892
- Mfr. Part No.:
- 3RW4024-2BB05
- 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 | 7.5 kW | |
| Motor Starter Type | Soft Start | |
| Range | SIRIUS | |
| Voltage Rating | 400 → 600 V ac | |
| Phase | 3 | |
| Current Rating | 12.5 A | |
| IP Rating | IP20 | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or compact solution, Saves energy | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Power Rating 7.5 kW | ||
Motor Starter Type Soft Start | ||
Range SIRIUS | ||
Voltage Rating 400 → 600 V ac | ||
Phase 3 | ||
Current Rating 12.5 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 exceptional control over motor speed and acceleration, enhancing the operational efficiency of various applications. Engineered with an integrated bypass contact system, it significantly reduces energy consumption during idle phases. Built for resilience, the device operates seamlessly within a wide voltage range, ensuring reliability even in challenging environments.
Adjustable current limitation for motor protection
Intrinsic device protection for reliability
Compatible with various control supply voltages
Vertical and horizontal installation options
Robust construction for extreme temperatures
Multiple safety features to prevent motor damage
Intrinsic device protection for reliability
Compatible with various control supply voltages
Vertical and horizontal installation options
Robust construction for extreme temperatures
Multiple safety features to prevent motor damage
Related links
- Siemens SIRIUS Soft Starter 7.5 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 55 kW 3 Phase, IP20
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- Siemens SIRIUS Soft Starter 18.5 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 45 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 15 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 75 kW 3 Phase, IP20
- Siemens SIRIUS Soft Starter 30 kW 3 Phase, IP20

