Siemens SIRIUS 3RA2 Reversing Starter, Fuseless Reversing Load Feeder, 690V, 7.5 kW, 3 Phase
- RS Stock No.:
- 153-052
- Mfr. Part No.:
- 3RA2220-4BF27-0BB4
- Brand:
- Siemens
Subtotal (1 unit)*
£495.77
(exc. VAT)
£594.92
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 30 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £495.77 |
*price indicative
- RS Stock No.:
- 153-052
- Mfr. Part No.:
- 3RA2220-4BF27-0BB4
- 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 | 7.5kW | |
| Product Type | Reversing Starter | |
| Sub Type | Fuseless Reversing Load Feeder | |
| Number of Phases | 3 | |
| Current Rating | 20A | |
| Mount Type | Screw, Rail | |
| Number of Poles | 3 | |
| Overall Length | 269mm | |
| Maximum Voltage | 690V | |
| Hazardous Area Certification | ATEX | |
| Standards/Approvals | UL, UKCA, RoHS, RMRS, RINA, PRS, LRS, EAC, DNV, CE, ABS | |
| Overall Width | 90mm | |
| Series | SIRIUS 3RA2 | |
| Overall Depth | 130mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Power Rating 7.5kW | ||
Product Type Reversing Starter | ||
Sub Type Fuseless Reversing Load Feeder | ||
Number of Phases 3 | ||
Current Rating 20A | ||
Mount Type Screw, Rail | ||
Number of Poles 3 | ||
Overall Length 269mm | ||
Maximum Voltage 690V | ||
Hazardous Area Certification ATEX | ||
Standards/Approvals UL, UKCA, RoHS, RMRS, RINA, PRS, LRS, EAC, DNV, CE, ABS | ||
Overall Width 90mm | ||
Series SIRIUS 3RA2 | ||
Overall Depth 130mm | ||
- COO (Country of Origin):
- DE
The Siemens reversing starter is designed for seamless integration into various industrial applications, ensuring reliable performance under demanding conditions. Featuring a robust fuseless load feeder and suitable for reversing duty at a rated voltage of 400 V AC, it is engineered to handle operational currents of up to 20 A. The thoughtfully designed spring-type terminals facilitate easy installation on standard mounting rails, while offering versatile mounting options to suit specific needs. Additionally, with high mechanical service life and a proven short-circuit protection mechanism, this product guarantees safety and efficiency, making it an ideal choice for enhancing operational reliability.
Compact design for installation in tight spaces
Versatile mounting options for installation flexibility
High tolerance for ambient temperature variations
Enhanced safety features ensure operational reliability
Related links
- Siemens SIRIUS 3RA2 Reversing Starter 690V 3 Phase
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- Siemens SIRIUS 3RA2 Reversing Starter 690V 3 Phase
- Siemens SIRIUS 3RA2 Reversing Starter 690V 3 Phase
- Siemens SIRIUS 3RA2 Reversing Starter 690V 3 Phase
- Siemens SIRIUS 3RA2 Reversing Starter 690V 3 Phase
- Siemens SIRIUS 3RA2 Reversing Starter 690V 3 Phase
- Siemens SIRIUS 3RA2 Reversing Starter 690V 3 Phase