Better World
Siemens SIRIUS 3RV2 Electronic Circuit Breaker 40 A 20V, 3 channels, DIN Rail Type A
- RS Stock No.:
- 160-138
- Mfr. Part No.:
- 3RV2342-4FC10
- Brand:
- Siemens
Subtotal (1 unit)*
$1,120.72
(exc. GST)
$1,232.79
(inc. GST)
Add 1 unit to get free delivery
Temporarily out of stock
- Shipping from 23 March 2026
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Units | Per unit |
|---|---|
| 1 + | $1,120.72 |
*price indicative
Better World
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- RS Stock No.:
- 160-138
- Mfr. Part No.:
- 3RV2342-4FC10
- 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 | 40 A | |
| Breaking Capacity | 12kA | |
| Voltage | 20V | |
| Mount Type | DIN Rail | |
| Tripping Characteristics | Type A | |
| Length | 176mm | |
| Terminal Type | Screw | |
| Width | 70 mm | |
| Depth | 165mm | |
| Standards/Approvals | EAC, CCC, CE, 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 40 A | ||
Breaking Capacity 12kA | ||
Voltage 20V | ||
Mount Type DIN Rail | ||
Tripping Characteristics Type A | ||
Length 176mm | ||
Terminal Type Screw | ||
Width 70 mm | ||
Depth 165mm | ||
Standards/Approvals EAC, CCC, CE, UKCA, UL | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
Better World Product Yes | ||
- COO (Country of Origin):
- DE
The Siemens circuit breaker is designed for robust starter combinations, offering superior protection and reliability in various industrial applications. With a mainstream rated current of 40 A and a withstand short-circuit capacity of up to 100 kA, this device meets high performance standards. Its compact size, built for S3 compatibility, allows for seamless integration within standard panel setups. The product also features excellent insulation properties, ensuring reliable operation even under challenging environmental conditions, such as wide temperature ranges and high altitudes. The thermal overload release design enhances user safety while incorporating smart short-circuit protection functionalities. Ideal for those seeking a dependable and efficient solution for circuit management.
Efficient space usage with compact construction
High short-circuit breaking capacity for protection
Thermal overload release for reliability
Wide temperature range for diverse environments
Auxiliary switch options for integration
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