Better World
Siemens SIRIUS Soft Starter, , 37 kW, 200 → 480 V ac, 3 Phase, IP20
- RS Stock No.:
- 275-826
- Mfr. Part No.:
- 3RW4038-2BB14
- Brand:
- Siemens
Subtotal (1 unit)*
£820.29
(exc. VAT)
£984.35
(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 + | £820.29 |
*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.:
- 275-826
- Mfr. Part No.:
- 3RW4038-2BB14
- 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 | 37 kW | |
Motor Starter Type | Soft Start | |
Range | SIRIUS | |
Voltage Rating | 200 → 480 V ac | |
Phase | 3 | |
Current Rating | 72 A | |
IP Rating | IP20 | |
Better World Claim | Concentrated or compact solution, Saves energy | |
Better World Product | Yes | |
Select all | ||
---|---|---|
Brand Siemens | ||
Power Rating 37 kW | ||
Motor Starter Type Soft Start | ||
Range SIRIUS | ||
Voltage Rating 200 → 480 V ac | ||
Phase 3 | ||
Current Rating 72 A | ||
IP Rating IP20 | ||
Better World Claim Concentrated or compact solution, Saves energy | ||
Better World Product Yes | ||
- COO (Country of Origin):
- CZ
The Siemens Soft Starter is designed to enhance the operational efficiency and reliability of industrial motors. With an integrated bypass contact system, it effectively reduces energy consumption during no-load conditions while providing advanced protection features. Its robust construction allows for operation in demanding environments, making it suitable for a wide range of applications. The soft starter is equipped with adjustable current limitation and intrinsic device protection to safeguard motors against overloads, ensuring longevity and consistent performance.
Thermistor evaluation for motor protection
Reliable thyristor operation
Wide temperature range
Flexible mounting
Supports various conductor sizes
Fault display for diagnostics
Durable environmental ratings
Reliable thyristor operation
Wide temperature range
Flexible mounting
Supports various conductor sizes
Fault display for diagnostics
Durable environmental ratings
Related links
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