Better World
Siemens SENTRON Electronic Circuit Breaker 400A 3VA2, 4 channels
- RS Stock No.:
- 156-621
- Mfr. Part No.:
- 3VA2440-8HM42-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£3,050.72
(exc. VAT)
£3,660.86
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £3,050.72 |
*price indicative
Better World
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- RS Stock No.:
- 156-621
- Mfr. Part No.:
- 3VA2440-8HM42-0AA0
- 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 | |
| Series | 3VA2 | |
| Number of Channels | 4 | |
| Current Rating | 400A | |
| Breaking Capacity at Maximum Voltage Rating | 25 kA | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or compact solution, Extended product life | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Series 3VA2 | ||
Number of Channels 4 | ||
Current Rating 400A | ||
Breaking Capacity at Maximum Voltage Rating 25 kA | ||
Better World Product Yes | ||
Better World Claim Concentrated or compact solution, Extended product life | ||
- COO (Country of Origin):
- CZ
The Siemens advanced molded case circuit breaker is engineered to deliver superior protection and reliability in electrical applications. It features robust performance with a breaking capacity of up to 150 kA at 415 V, making it ideal for demanding environments.
Enhanced ground-fault monitoring ensures safety in operations
Compact design optimises space without compromising performance
Durable construction suitable for a wide temperature range
User-friendly interface facilitates easy adjustments and monitoring
Robust mechanical service life ensures long-term reliability
Compact design optimises space without compromising performance
Durable construction suitable for a wide temperature range
User-friendly interface facilitates easy adjustments and monitoring
Robust mechanical service life ensures long-term reliability
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