RS Better World
Siemens 3RW55 480V ac, 75 kW, 3 Phase Soft Starter, IP20, IP00
- RS Stock No.:
- 226-1599
- Mfr. Part No.:
- 3RW5544-2HF14
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 74 179,25
(exc. VAT)
Kr. 92 724,06
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Stocked by manufacturer
- Ready to ship from 06 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | Kr. 74 179,25 |
*price indicative
Our Better World range features products that make it easy for you to make a greener product choice you can trust.
Learn more about RS Better World products
- RS Stock No.:
- 226-1599
- Mfr. Part No.:
- 3RW5544-2HF14
- 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 | 75kW | |
| Number of Phases | 3 | |
| IP Rating | IP20, IP00 | |
| Mount Type | Screw | |
| Maximum Supply Voltage | 480V ac | |
| Overall Length | 393mm | |
| Standards/Approvals | CCC, EN ISO 13849-1, CSA, IEC 81346-2, EN 62061, IEC 61508, IEC 60529, TUV /IEC 60947-4-2, IEC 61508-2, IEC 61557-12, EAC, IEC 60721, UL, CE, IEC 51308 | |
| Overall Width | 210mm | |
| Better World Product | Yes | |
| Series | 3RW55 | |
| Better World Claim | Concentrated or Compact Solution, Saves Energy | |
| Overall Depth | 203mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Soft Starter | ||
Power Rating 75kW | ||
Number of Phases 3 | ||
IP Rating IP20, IP00 | ||
Mount Type Screw | ||
Maximum Supply Voltage 480V ac | ||
Overall Length 393mm | ||
Standards/Approvals CCC, EN ISO 13849-1, CSA, IEC 81346-2, EN 62061, IEC 61508, IEC 60529, TUV /IEC 60947-4-2, IEC 61508-2, IEC 61557-12, EAC, IEC 60721, UL, CE, IEC 51308 | ||
Overall Width 210mm | ||
Better World Product Yes | ||
Series 3RW55 | ||
Better World Claim Concentrated or Compact Solution, Saves Energy | ||
Overall Depth 203mm | ||
- COO (Country of Origin):
- CZ
The Siemens SIRIUS 3RW55 failsafe high performance soft starters confidently handle even difficult starting and stopping operations. This device can be used for drives with an output between 5.5 kW and 560 kW at 400 soft starter has an integrated fail-safe digital input to directly connect the EMERGENCY STOP, thus covering SIL 1 STO applications. The detachable HMI and plug-in communication modules such as PROFINET, PROFIBUS, Ethernet/IP and Modbus provide maximum flexibility.
Operational current 250 A
Mounting position vertical (can be rotated +/- 90° and tilted forward or backward +/- 22.5°)
Fastening method screw fixing
Height 393 mm
Width 210 mm
Depth 203 mm
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