Siemens SIRIUS 3RA2 Reversing Starter, Fuseless Reversing Load Feeder, 690V, 7.5 kW, 3 Phase
- RS Stock No.:
- 153-045
- Mfr. Part No.:
- 3RA2220-4BH27-0AP0
- Brand:
- Siemens
Subtotal (1 unit)*
$3,175.98
(exc. GST)
$3,652.38
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 25 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $3,175.98 |
*price indicative
- RS Stock No.:
- 153-045
- Mfr. Part No.:
- 3RA2220-4BH27-0AP0
- Brand:
- Siemens
Specifications
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 | 7.5kW | |
| Product Type | Reversing Starter | |
| Sub Type | Fuseless Reversing Load Feeder | |
| Number of Phases | 3 | |
| Current Rating | 20A | |
| Mount Type | Vertical | |
| Number of Poles | 3 | |
| Overall Length | 260mm | |
| Maximum Voltage | 690V | |
| Standards/Approvals | ABS, CE, DNV, EAC, LRS, PRS, RINA, RMRS, RoHS, UKCA, UL | |
| Hazardous Area Certification | ATEX | |
| Overall Width | 90mm | |
| Series | SIRIUS 3RA2 | |
| Overall Depth | 165mm | |
| 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 Vertical | ||
Number of Poles 3 | ||
Overall Length 260mm | ||
Maximum Voltage 690V | ||
Standards/Approvals ABS, CE, DNV, EAC, LRS, PRS, RINA, RMRS, RoHS, UKCA, UL | ||
Hazardous Area Certification ATEX | ||
Overall Width 90mm | ||
Series SIRIUS 3RA2 | ||
Overall Depth 165mm | ||
- COO (Country of Origin):
- DE
The Siemens reversing starter is engineered for robust performance in demanding applications, specifically designed for seamless integration within 60 mm busbar systems. Offering a load feeder without fuses, it excels in reversing duty situations at 400 V AC. The product ensures optimal efficiency with its high operational lifespan of up to 10 million mechanical cycles, providing peace of mind for long-term investments. Built to endure a wide range of ambient conditions, it operates efficiently from -20 to +60 °C, making it suitable for various environments. With comprehensive safety features and significant short-circuit protection, this product is not only reliable but also safeguards your operations against potential faults.
Mechanical service life up to 10 million cycles
Adaptable to various environmental conditions
Short-circuit protection prevents equipment damage
Spring-loaded terminals simplify installation
High insulation voltage ensures operational safety
Trip class 10 for effective overload protection