Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 100 kA, Fixed
- RS Stock No.:
- 249-311
- Mfr. Part No.:
- 3VA6440-7HM31-2AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£2,858.10
(exc. VAT)
£3,429.72
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 11 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £2,858.10 |
*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.:
- 249-311
- Mfr. Part No.:
- 3VA6440-7HM31-2AA0
- 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 | |
| Product Type | Molded Case Circuit Breaker | |
| Range | SENTRON | |
| Series | 3VA6 | |
| Number of Poles | 3 | |
| Current Rating | 400 A | |
| Breaking Capacity | 100kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V ac | |
| Standards/Approvals | CE, UL | |
| Height | 248mm | |
| Width | 184 mm | |
| Depth | 110mm | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Tripping Mechanism | LIG | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Molded Case Circuit Breaker | ||
Range SENTRON | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 100kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V ac | ||
Standards/Approvals CE, UL | ||
Height 248mm | ||
Width 184 mm | ||
Depth 110mm | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Tripping Mechanism LIG | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker sets a new standard in electrical protection and efficiency. Engineered for robust performance this device ensures reliable operation across various conditions safeguarding your applications against overload and short circuit incidents. Its advanced ETU330 overcurrent release technology guarantees precise protection settings enhancing system integrity. Offering a compact design it seamlessly integrates into diverse environments making it an ideal choice for industrial and commercial applications.
Engineered with multiple adjustable parameters for tailored protection
Provides robust environmental resistance with an IP40 protection class
Ensures easy integration with existing systems through a user friendly design
Maintains a lightweight structure at just 5.3 kg for ease of installation
Related links
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- Siemens 3VA6 Molded Case Circuit Breaker 3-Pole 250 A Fixed
- Siemens 3VA6 Molded Case Circuit Breaker 3-Pole 150 A Fixed
- Siemens 3VA6 Molded Case Circuit Breaker 3-Pole 400 A Fixed
- Siemens 3VA6 Molded Case Circuit Breaker 4-Pole 400 A Fixed
- Siemens 3VA6 Molded Case Circuit Breaker 3-Pole 400 A Fixed
