Better World
Siemens SIRIUS Soft Starter, , 45 kW, 400 → 600 V ac, 3 Phase, IP20
- RS Stock No.:
- 275-798
- Mfr. Part No.:
- 3RW4038-2TB05
- Brand:
- Siemens
Subtotal (1 unit)*
£1,028.47
(exc. VAT)
£1,234.16
(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 + | £1,028.47 |
*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.:
- 275-798
- Mfr. Part No.:
- 3RW4038-2TB05
- 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 | 45 kW | |
Range | SIRIUS | |
Motor Starter Type | Soft Start | |
Voltage Rating | 400 → 600 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 45 kW | ||
Range SIRIUS | ||
Motor Starter Type Soft Start | ||
Voltage Rating 400 → 600 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 an advanced solution designed for efficient motor control, suitable for demanding industrial applications. This device not only ensures smooth motor start-ups but also provides robust protection features, significantly reducing wear on mechanical components. With integration of a bypass contact system and state of the art thyristor technology, it optimises energy consumption while maintaining operational reliability, even in challenging environments.
Enhances energy efficiency
Thyristor technology
Robust motor overload protection
Adaptable mounting options
Versatile temperature range
User friendly control circuit
Space saving design
Thyristor technology
Robust motor overload protection
Adaptable mounting options
Versatile temperature range
User friendly control circuit
Space saving design
Related links
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