Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 65 kA, Fixed
- RS Stock No.:
- 249-717
- Mfr. Part No.:
- 3VA6440-6JQ31-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£2,966.83
(exc. VAT)
£3,560.20
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 12 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £2,966.83 |
*price indicative
Better World
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- RS Stock No.:
- 249-717
- Mfr. Part No.:
- 3VA6440-6JQ31-0AA0
- Brand:
- Siemens
Specifications
Technical Reference
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 | 65kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V ac | |
| Height | 248mm | |
| Standards/Approvals | UL, CE | |
| Depth | 110mm | |
| Width | 184 mm | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Better World Product | Yes | |
| Tripping Mechanism | LSI | |
| Tripping Characteristics | Short Circuit Protection | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 65kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V ac | ||
Height 248mm | ||
Standards/Approvals UL, CE | ||
Depth 110mm | ||
Width 184 mm | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Better World Product Yes | ||
Tripping Mechanism LSI | ||
Tripping Characteristics Short Circuit Protection | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is engineered to provide robust protection for electrical systems. With a breaking capacity class H and exceptional short circuit performance, it is ideal for demanding applications. This circuit breaker features advanced overload and short circuit protection through its integrated ETU560 release, ensuring reliability and safety in diverse operational environments. Designed to handle operational currents up to 400 A, it maintains high efficiency even at elevated temperatures.
High insulation voltage rating enhances operational safety
Exceptional electrical endurance ensures longevity under frequent use
IP40 protection class guarantees reliable operation in various environments
Comprehensive communication functions facilitate integration into modern systems
Upgradeable ground fault monitoring capabilities accommodate evolving needs
Compact dimensions allow for flexible installation options
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