Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 35 kA, Fixed
- RS Stock No.:
- 249-709
- Mfr. Part No.:
- 3VA6440-5KQ31-2AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
€3,627.94
(exc. VAT)
€4,462.37
(inc. VAT)
Temporarily out of stock
- Shipping from 17 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €3,627.94 |
*price indicative
Better World
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- RS Stock No.:
- 249-709
- Mfr. Part No.:
- 3VA6440-5KQ31-2AA0
- 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 | |
| Range | SENTRON | |
| Product Type | Molded Case Circuit Breaker | |
| Series | 3VA6 | |
| Number of Poles | 3 | |
| Current Rating | 400 A | |
| Breaking Capacity | 35kA | |
| Rated AC Voltage | 690 V ac | |
| Mount Type | Fixed | |
| Height | 248mm | |
| Depth | 110mm | |
| Width | 184 mm | |
| Standards/Approvals | CE, UL | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Tripping Mechanism | LSI | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 35kA | ||
Rated AC Voltage 690 V ac | ||
Mount Type Fixed | ||
Height 248mm | ||
Depth 110mm | ||
Width 184 mm | ||
Standards/Approvals CE, UL | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Tripping Mechanism LSI | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is designed for optimal line protection and efficient overload management in various applications. With a robust capacity of up to 400 A, it ensures reliable performance even in demanding environments. This cutting edge protection device integrates advanced features, including the ETU860 overcurrent release, to provide enhanced safety against short circuit faults. With the ability to handle insulation and operational voltages up to 800 V and 690 V respectively, this product stands as a testament to quality engineering.
Built in communication function enhances system integration
Adjustable response values for tailored protection settings
Ground fault monitoring enhances safety during operation
Real time status indicators keep users informed about operational conditions
Operates efficiently within a wide temperature range to suit diverse environments
Environmentally conscious design reduces global warming potential
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