Better World
Siemens SENTRON Electronic Circuit Breaker 400A 3VA, 4 channels
- RS Stock No.:
- 155-853
- Mfr. Part No.:
- 3VA2440-7HN42-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£2,485.80
(exc. VAT)
£2,982.96
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 20 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £2,485.80 |
*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.:
- 155-853
- Mfr. Part No.:
- 3VA2440-7HN42-0AA0
- 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 | 3VA | |
Number of Channels | 4 | |
Current Rating | 400A | |
Breaking Capacity at Maximum Voltage Rating | 6 kA | |
Better World Product | Yes | |
Better World Claim | Concentrated or compact solution, Extended product life | |
Select all | ||
---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Series 3VA | ||
Number of Channels 4 | ||
Current Rating 400A | ||
Breaking Capacity at Maximum Voltage Rating 6 kA | ||
Better World Product Yes | ||
Better World Claim Concentrated or compact solution, Extended product life | ||
- COO (Country of Origin):
- CZ
The Siemens molded case circuit breaker is engineered for optimal safety and performance in demanding environments. This advanced circuit breaker ensures reliable line protection with its innovative design and exceptional breaking capacity.
Compact dimensions enable easy integration into various setups
Adjustable current settings provide tailored operational performance
Durable mechanical and electrical endurance for lasting reliability
Protection class IP40 ensures suitability for diverse environments
Accessible adjustments for trip settings enhance user control
Adjustable current settings provide tailored operational performance
Durable mechanical and electrical endurance for lasting reliability
Protection class IP40 ensures suitability for diverse environments
Accessible adjustments for trip settings enhance user control
Related links
- Siemens SENTRON Electronic Circuit Breaker 400A 3VA, 4 channels
- Siemens SENTRON Electronic Circuit Breaker 250A 3VA, 4 channels
- Siemens SENTRON Electronic Circuit Breaker 630A 3VA, 4 channels
- Siemens SENTRON Electronic Circuit Breaker 400A 3VA, 3 channels
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