Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 65 kA, Fixed
- RS Stock No.:
- 249-306
- Mfr. Part No.:
- 3VA6440-6KQ31-2AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£3,378.47
(exc. VAT)
£4,054.16
(inc. VAT)
FREE delivery for orders over £50.00
Stocked by manufacturer
- Ready to ship from 20 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £3,378.47 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 249-306
- Mfr. Part No.:
- 3VA6440-6KQ31-2AA0
- 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 | |
| Rated AC Voltage | 690 V ac | |
| Mount Type | Fixed | |
| Width | 184 mm | |
| Height | 248mm | |
| Depth | 110mm | |
| Standards/Approvals | CE, UL | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Better World Product | Yes | |
| Tripping Mechanism | LSIG | |
| Tripping Characteristics | Short Circuit Protection, Overload 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 | ||
Rated AC Voltage 690 V ac | ||
Mount Type Fixed | ||
Width 184 mm | ||
Height 248mm | ||
Depth 110mm | ||
Standards/Approvals CE, UL | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Better World Product Yes | ||
Tripping Mechanism LSIG | ||
Tripping Characteristics Short Circuit Protection, Overload Protection | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker stands as a testament to exceptional reliability and robust design. Engineered specifically for system protection this device excels in safeguarding electrical systems while ensuring safety in various operational conditions. The integration of automated features enhances its functionality making it suitable for both industrial and commercial applications. Its high breaking capacity and advanced overload protection make it an indispensable component for modern electrical infrastructure.
Designed for superior protection against short circuits and overloads
Offers adjustable response values for precise operation customization
Includes a communication function for enhanced monitoring capabilities
Constructed with IP40 protection to withstand challenging environments
Features an impressive mechanical service life to minimize maintenance costs
Allows for retrofitting and upgrades which ensuring long term functionality
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