Siemens SENTRON Electronic Circuit Breaker 400A 3VA, 3 channels
- RS Stock No.:
- 155-840
- Mfr. Part No.:
- 3VA2440-5MP32-0AF0
- Brand:
- Siemens
Subtotal (1 unit)*
£2,179.09
(exc. VAT)
£2,614.91
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £2,179.09 |
*price indicative
- RS Stock No.:
- 155-840
- Mfr. Part No.:
- 3VA2440-5MP32-0AF0
- 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 | 3 | |
| Current Rating | 400A | |
| Breaking Capacity at Maximum Voltage Rating | 6 kA | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Series 3VA | ||
Number of Channels 3 | ||
Current Rating 400A | ||
Breaking Capacity at Maximum Voltage Rating 6 kA | ||
- COO (Country of Origin):
- CZ
The Siemens molded case circuit breaker combines robust design with advanced motor protection capabilities. Designed specifically for seamless operation in industrial applications, this breaker operates efficiently at voltages up to 800 V, providing essential protection through overload and short-circuit safeguards.
High mechanical service life promotes longevity and reduced maintenance
Customisable trip settings offer flexibility for diverse operational needs
IP40 protection class safeguards against dust and environmental factors
Wide operational temperature range ensures reliability in various climates
Customisable trip settings offer flexibility for diverse operational needs
IP40 protection class safeguards against dust and environmental factors
Wide operational temperature range ensures reliability in various climates
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