RS Better World
Siemens 3RW Soft Starter 480V ac, 18.5 kW, 3 Phase, IP20
- RS Stock No.:
- 275-956
- Mfr. Part No.:
- 3RW4028-2BB04
- Brand:
- Siemens
Subtotal (1 unit)*
£528.79
(exc. VAT)
£634.55
(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 + | £528.79 |
*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.:
- 275-956
- Mfr. Part No.:
- 3RW4028-2BB04
- 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 | 18.5kW | |
| Product Type | Soft Starter | |
| Number of Phases | 3 | |
| IP Rating | IP20 | |
| Mount Type | Screw and Snap-On | |
| Maximum Supply Voltage | 480V ac | |
| Overall Length | 156mm | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | UNSPSC, RoHS, EAC, IEC 60947-2, CE, WEEE, ETIM, eClass, UKCA, SCIP, REACH, IDEA | |
| Overall Width | 183mm | |
| Series | 3RW | |
| Overall Depth | 60mm | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution, Saves Energy | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Power Rating 18.5kW | ||
Product Type Soft Starter | ||
Number of Phases 3 | ||
IP Rating IP20 | ||
Mount Type Screw and Snap-On | ||
Maximum Supply Voltage 480V ac | ||
Overall Length 156mm | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals UNSPSC, RoHS, EAC, IEC 60947-2, CE, WEEE, ETIM, eClass, UKCA, SCIP, REACH, IDEA | ||
Overall Width 183mm | ||
Series 3RW | ||
Overall Depth 60mm | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution, Saves Energy | ||
- COO (Country of Origin):
- CZ
The Siemens Soft Starter is engineered to enhance the performance and reliability of 3 phase motors, ensuring smooth and controlled starting and stopping. With its integrated bypass contact system, it minimises energy consumption while providing robust motor protection features. Designed for operation in demanding environments, its high insulation voltage and versatile operational thresholds make it suitable for various applications.
Reduces energy loss
Robust motor overload protection
Versatile control supply voltage options
High insulation voltage for reliability
Flexible installation options
User friendly design for easy access
Related links
- Siemens 3RW Soft Starter 480V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 480V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 480V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 480V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 480V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 480V ac 3 Phase, IP20
- Siemens 3RW Soft Starter 480V ac 3 Phase, IP20
- Siemens 3RW40 Soft Starter 480V ac 3 Phase, IP20