RS Better World
Siemens 3RW Soft Starter 600V ac, 45 kW, 3 Phase, IP20
- RS Stock No.:
- 275-905
- Mfr. Part No.:
- 3RW4038-2BB05
- Brand:
- Siemens
Subtotal (1 unit)*
£990.94
(exc. VAT)
£1,189.13
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 23 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £990.94 |
*price indicative
Our Better World range features products that make it easy for you to make a greener product choice you can trust.
- RS Stock No.:
- 275-905
- Mfr. Part No.:
- 3RW4038-2BB05
- 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 | |
| Product Type | Soft Starter | |
| Power Rating | 45kW | |
| Number of Phases | 3 | |
| IP Rating | IP20 | |
| Mount Type | Screw and Snap-On | |
| Maximum Supply Voltage | 600V ac | |
| Overall Length | 212mm | |
| Maximum Operating Temperature | 60°C | |
| Overall Width | 197mm | |
| Standards/Approvals | SCIP, IEC 60947-2, CE, WEEE, EAC, UKCA, ETIM, eClass, UNSPSC, REACH, RoHS, IDEA | |
| Series | 3RW | |
| Better World Claim | Concentrated or Compact Solution, Saves Energy | |
| Overall Depth | 71mm | |
| Better World Product | Yes | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Soft Starter | ||
Power Rating 45kW | ||
Number of Phases 3 | ||
IP Rating IP20 | ||
Mount Type Screw and Snap-On | ||
Maximum Supply Voltage 600V ac | ||
Overall Length 212mm | ||
Maximum Operating Temperature 60°C | ||
Overall Width 197mm | ||
Standards/Approvals SCIP, IEC 60947-2, CE, WEEE, EAC, UKCA, ETIM, eClass, UNSPSC, REACH, RoHS, IDEA | ||
Series 3RW | ||
Better World Claim Concentrated or Compact Solution, Saves Energy | ||
Overall Depth 71mm | ||
Better World Product Yes | ||
- COO (Country of Origin):
- CZ
The Siemens Soft Starter revolutionises motor control with its integrated bypass contact system, delivering efficiency and compact design. Engineered for robustness, it features reliable thyristors for enhanced performance, assuring intrinsic device protection and motor overload safety. With versatile operational capabilities, this unit accommodates varying loads up to 72 A in demanding environments, ensuring seamless integration across 400 to 600 V AC systems.
Intrinsic device protection for motor safety
User friendly external reset option
Wide operating voltage range
Improved energy efficiency
Adaptable for various installation orientations
Resilient to high ambient temperatures
Related links
- Siemens 3RW Soft Starter 600V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 600V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 600V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 600V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 600V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 600V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 600V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 600V ac 3 Phase, IP20