RS Better World
Siemens 3RW55 480V ac, 90 kW, 3 Phase Soft Starter, IP00, IP20
- RS stock no.:
- 226-1606
- Mfr. Part No.:
- 3RW5545-6HF14
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 149 409,77
(exc. VAT)
R 171 821,24
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 05 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 149,409.77 |
*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.:
- 226-1606
- Mfr. Part No.:
- 3RW5545-6HF14
- Manufacturer:
- Siemens
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Power Rating | 90kW | |
| Product Type | Soft Starter | |
| Number of Phases | 3 | |
| IP Rating | IP00, IP20 | |
| Mount Type | Screw | |
| Maximum Supply Voltage | 480V ac | |
| Overall Length | 393mm | |
| Standards/Approvals | IEC 81346-2, IEC 61508-2, CSA, TUV /IEC 60947-4-2, UL, IEC 61508, IEC 60721, CE, EAC, IEC 51308, EN ISO 13849-1, IEC 61557-12, EN 62061, IEC 60529, CCC | |
| Overall Width | 210mm | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution, Saves Energy | |
| Series | 3RW55 | |
| Overall Depth | 203mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Power Rating 90kW | ||
Product Type Soft Starter | ||
Number of Phases 3 | ||
IP Rating IP00, IP20 | ||
Mount Type Screw | ||
Maximum Supply Voltage 480V ac | ||
Overall Length 393mm | ||
Standards/Approvals IEC 81346-2, IEC 61508-2, CSA, TUV /IEC 60947-4-2, UL, IEC 61508, IEC 60721, CE, EAC, IEC 51308, EN ISO 13849-1, IEC 61557-12, EN 62061, IEC 60529, CCC | ||
Overall Width 210mm | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution, Saves Energy | ||
Series 3RW55 | ||
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 315 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
Related links
- Siemens 3RW55 Soft Starter 480V ac 3 Phase IP20
- Siemens 3RW55 Soft Starter 480V ac 3 Phase IP20
- Siemens 3RW55 Soft Starter 480V ac 3 Phase IP20
- Siemens 3RW55 Soft Starter 480V ac 3 Phase IP20
- Siemens 3RW55 Soft Starter 480V ac 3 Phase IP20
- Siemens 3RW55 Soft Starter 480V ac 3 Phase IP00
- Siemens 3RW55 Soft Starter 480V ac 3 Phase IP00
- Siemens 3RW55 Soft Starter 480V ac 3 Phase IP20