Better World
Siemens SIRIUS 3RV2 Electronic Circuit Breaker 0.4A 20V, 3 channels, DIN Rail Type A
- RS Stock No.:
- 159-643
- Mfr. Part No.:
- 3RV2411-0EA20-0DA0
- Brand:
- Siemens
Subtotal (1 unit)*
$354.57
(exc. GST)
$407.76
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 15 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $354.57 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 159-643
- Mfr. Part No.:
- 3RV2411-0EA20-0DA0
- 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 | |
| Product Type | Electronic Circuit Breaker | |
| Range | SIRIUS | |
| Series | 3RV2 | |
| Number of Channels | 3 | |
| Current Rating | 0.4A | |
| Breaking Capacity | 100kA | |
| Voltage | 20V | |
| Mount Type | DIN Rail | |
| Tripping Characteristics | Type A | |
| Terminal Type | Spring Loaded | |
| Length | 97mm | |
| Width | 45mm | |
| Depth | 106mm | |
| Standards/Approvals | CE, UKCA, EAC, CCC | |
| Better World Product | Yes | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Electronic Circuit Breaker | ||
Range SIRIUS | ||
Series 3RV2 | ||
Number of Channels 3 | ||
Current Rating 0.4A | ||
Breaking Capacity 100kA | ||
Voltage 20V | ||
Mount Type DIN Rail | ||
Tripping Characteristics Type A | ||
Terminal Type Spring Loaded | ||
Length 97mm | ||
Width 45mm | ||
Depth 106mm | ||
Standards/Approvals CE, UKCA, EAC, CCC | ||
Better World Product Yes | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
- COO (Country of Origin):
- DE
The Siemens circuit breaker is designed for seamless transformer protection, ensuring reliable performance across a range of applications. With a robust design catering for various mounting positions and installation altitudes, it operates effectively under a wide ambient temperature range. Its superior insulation voltage capability and short-circuit resistance offer enhanced operational safety, making it a dependable choice for electrical systems. The product features both thermal overload release and magnetic short-circuit trip mechanisms, providing a comprehensive protective solution. Ideal for industrial environments, it combines high endurance ratings with low power loss, ensuring long-lasting functionality.
Screw and snap-on mounting for installation
Spring-loaded terminals for secure connections
High mechanical service life of 100, 000 cycles
Operational versatility across voltage ratings
IP20 protection class for safety
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