Better World
Siemens SIRIUS Electronic Circuit Breaker 28A 3RV2, 3 channels , DIN Rail Mount
- RS Stock No.:
- 160-712
- Mfr. Part No.:
- 3RV2321-4NC20
- Brand:
- Siemens
Subtotal (1 unit)*
£115.81
(exc. VAT)
£138.97
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 10 November 2025
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Units | Per unit |
|---|---|
| 1 + | £115.81 |
*price indicative
Better World
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- RS Stock No.:
- 160-712
- Mfr. Part No.:
- 3RV2321-4NC20
- 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 | |
| Range | SIRIUS | |
| Series | 3RV2 | |
| Number of Channels | 3 | |
| Current Rating | 28A | |
| Breaking Capacity at Maximum Voltage Rating | 4 kA | |
| Mounting Style | DIN Rail Mount | |
| Better World Claim | Extended product life, Low carbon manufacture | |
| Better World Product | Yes | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Range SIRIUS | ||
Series 3RV2 | ||
Number of Channels 3 | ||
Current Rating 28A | ||
Breaking Capacity at Maximum Voltage Rating 4 kA | ||
Mounting Style DIN Rail Mount | ||
Better World Claim Extended product life, Low carbon manufacture | ||
Better World Product Yes | ||
- COO (Country of Origin):
- DE
The Siemens circuit breaker is engineered for reliable protection and optimal performance in starter combinations, accommodating a rated current of 28 A. This compact device integrates sophisticated technologies to ensure both safety and efficiency, featuring a robust design suitable for various environmental conditions. With a mechanical service life of 100, 000 operating cycles, it guarantees longevity while maintaining exceptional performance under diverse operating voltages and frequencies. Its user-friendly installation on a 35 mm DIN rail enhances versatility, making it an ideal choice for a range of industrial applications. The product adheres to stringent international standards, ensuring compliance and reliability in safety-critical operations.
Short-circuit protection for operational safety
Wide temperature range for flexibility
IP20 protection for enhanced industrial safety
Spring-loaded terminals for secure connections
Fast response to short-circuit conditions
Wide temperature range for flexibility
IP20 protection for enhanced industrial safety
Spring-loaded terminals for secure connections
Fast response to short-circuit conditions