Better World
Siemens SIRIUS 3RV2 Electronic Circuit Breaker 5 A 20V, 3 channels, DIN Rail Type A
- RS Stock No.:
- 160-752
- Mfr. Part No.:
- 3RV2321-1FC20
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD126.80
(exc. GST)
SGD138.21
(inc. GST)
Add 2 units to get free delivery
Temporarily out of stock
- Shipping from 23 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | SGD126.80 |
*price indicative
Better World
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- RS Stock No.:
- 160-752
- Mfr. Part No.:
- 3RV2321-1FC20
- Manufacturer:
- 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 | 5 A | |
| Breaking Capacity | 6kA | |
| Voltage | 20V | |
| Mount Type | DIN Rail | |
| Tripping Characteristics | Type A | |
| Length | 97mm | |
| Terminal Type | Spring Loaded | |
| Width | 45 mm | |
| Depth | 119mm | |
| Standards/Approvals | CCC, CE, EAC, UKCA, UL | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Better World Product | Yes | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Electronic Circuit Breaker | ||
Range SIRIUS | ||
Series 3RV2 | ||
Number of Channels 3 | ||
Current Rating 5 A | ||
Breaking Capacity 6kA | ||
Voltage 20V | ||
Mount Type DIN Rail | ||
Tripping Characteristics Type A | ||
Length 97mm | ||
Terminal Type Spring Loaded | ||
Width 45 mm | ||
Depth 119mm | ||
Standards/Approvals CCC, CE, EAC, UKCA, UL | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
Better World Product Yes | ||
- COO (Country of Origin):
- DE
The Siemens circuit breaker delivers reliability and robust performance for starter combinations, featuring a compact design optimised for your operational needs. Engineered for a rated current of 5 A, it meets industrial standards with a switching capacity that supports various applications. This product integrates advanced technology for thermal and magnetic trip functions, ensuring enhanced safety against overloads and short circuits. Additionally, its durable construction is designed to endure harsh environmental conditions, maintaining functionality across a broad temperature range. With impressive mechanical and electrical endurance, this circuit breaker guarantees long-lasting service in demanding environments, making it an essential component for efficient industrial operations.
Auxiliary switching capabilities included
Wide ambient temperature range from -20°C to +60°C
Effective operation up to 2000 meters altitude
Finger-safe protection for safety
Spring-loaded terminals for easy connections
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