Better World
Siemens SIRIUS 3RV2 Electronic Circuit Breaker 2 A 20V, 3 channels, DIN Rail Type A
- RS Stock No.:
- 160-707
- Mfr. Part No.:
- 3RV2321-1BC20
- Brand:
- Siemens
Subtotal (1 unit)*
$412.96
(exc. GST)
$454.26
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Temporarily out of stock
- Shipping from 24 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $412.96 |
*price indicative
Better World
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- RS Stock No.:
- 160-707
- Mfr. Part No.:
- 3RV2321-1BC20
- 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 | |
| Range | SIRIUS | |
| Product Type | Electronic Circuit Breaker | |
| Series | 3RV2 | |
| Number of Channels | 3 | |
| Current Rating | 2 A | |
| Breaking Capacity | 10kA | |
| Voltage | 20V | |
| Mount Type | DIN Rail | |
| Tripping Characteristics | Type A | |
| Length | 97mm | |
| Terminal Type | Spring Loaded | |
| Width | 45 mm | |
| Depth | 119mm | |
| Standards/Approvals | UKCA, UL, CCC, CE, EAC | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Better World Product | Yes | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SIRIUS | ||
Product Type Electronic Circuit Breaker | ||
Series 3RV2 | ||
Number of Channels 3 | ||
Current Rating 2 A | ||
Breaking Capacity 10kA | ||
Voltage 20V | ||
Mount Type DIN Rail | ||
Tripping Characteristics Type A | ||
Length 97mm | ||
Terminal Type Spring Loaded | ||
Width 45 mm | ||
Depth 119mm | ||
Standards/Approvals UKCA, UL, CCC, CE, EAC | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
Better World Product Yes | ||
- COO (Country of Origin):
- DE
The Siemens circuit breaker is meticulously designed for starter combinations, offering reliable overcurrent protection and efficient operation. With a rated current of 2 A and maximum operating voltage of 690 V, this device ensures optimal performance across various applications. Its compact design, suitable for installation in constrained spaces, provides versatile mounting options while maintaining compliance with robust safety standards. Ideal for demanding industrial environments, this circuit breaker promises longevity with a mechanical service life of 100, 000 operating cycles. The integration of spring-type terminals enhances connectivity and installation efficiency, making it a preferred choice for professionals seeking reliability and performance in control systems.
Compact design integrates into control systems
Spring-loaded terminals for efficient connectivity
High breaking capacity up to 100 kA
Robust casing protects against environmental factors
Compatible with S00 and S0 contactor sizes
Rated for 2 A currents across voltages
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