Better World
Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 100 kA, Fixed Mount
- RS Stock No.:
- 249-311
- Mfr. Part No.:
- 3VA6440-7HM31-2AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£2,788.39
(exc. VAT)
£3,346.07
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 18 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £2,788.39 |
*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 | |
| Range | SENTRON | |
| Series | 3VA6 | |
| Number of Poles | 3 | |
| Current Rating | 400A | |
| Breaking Capacity at Maximum Voltage Rating | 100 kA | |
| Mounting Style | Fixed | |
| Better World Claim | Concentrated or compact solution, Extended product life | |
| Better World Product | Yes | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400A | ||
Breaking Capacity at Maximum Voltage Rating 100 kA | ||
Mounting Style Fixed | ||
Better World Claim Concentrated or compact solution, Extended product life | ||
Better World Product Yes | ||
- 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
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
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