Better World
Siemens SIRIUS 3RV2 Electronic Circuit Breaker 12.5 A 20V, 3 channels, DIN Rail Type A
- RS Stock No.:
- 160-706
- Mfr. Part No.:
- 3RV2321-1KC20
- Brand:
- Siemens
Subtotal (1 unit)*
$449.40
(exc. GST)
$494.34
(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 + | $449.40 |
*price indicative
Better World
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- RS Stock No.:
- 160-706
- Mfr. Part No.:
- 3RV2321-1KC20
- 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 | 12.5 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, UKCA, UL | |
| Better World Product | Yes | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SIRIUS | ||
Product Type Electronic Circuit Breaker | ||
Series 3RV2 | ||
Number of Channels 3 | ||
Current Rating 12.5 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, UKCA, UL | ||
Better World Product Yes | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
- COO (Country of Origin):
- DE
The Siemens circuit breaker is expertly designed for starter combinations, providing reliable performance with a rated current of 12.5 A. Built to withstand various operating conditions, it features robust mechanical and electrical endurance, ensuring longevity in demanding environments. The device is engineered with a spring-type terminal connection for simple installation and can operate across a broad voltage range. With compliance to international standards, this product promises both safety and efficiency, making it an ideal choice for industrial applications. Whether for new installations or upgrades, this circuit breaker completely meets the operational needs of modern electric motor control systems.
Compatible with S00 and S0 contactor sizes for versatile integration
Offers auxiliary switch capability for enhanced functionality
Designed with high short-circuit breaking capacity for operational safety
Adapts to various ambient temperatures operating between -20 to +60 °C
Robust using electromagnetic trip mechanisms for effective short-circuit protection
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