Better World
Siemens SENTRON Electronic Circuit Breaker 400A 3VA, 4 channels
- RS stock no.:
- 155-851
- Mfr. Part No.:
- 3VA2440-7HM42-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 66 139,07
(exc. VAT)
R 76 059,93
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 30 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 66,139.07 |
*price indicative
Better World
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- RS stock no.:
- 155-851
- Mfr. Part No.:
- 3VA2440-7HM42-0AA0
- Manufacturer:
- Siemens
Specification
Technical data sheets
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 Claim | Concentrated or compact solution, Extended product life | |
| Better World Product | Yes | |
| 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 Claim Concentrated or compact solution, Extended product life | ||
Better World Product Yes | ||
- COO (Country of Origin):
- CZ
The Siemens molded case circuit breaker is designed to offer robust line protection while ensuring high operational efficiency. Engineered with advanced features such as a breaking capacity of up to 110 kA at 415 V, this product is perfect for demanding applications.
Comprehensive short-circuit monitoring capabilities for enhanced safety
Mechanical service life rated at 20,000 operating cycles for longevity
Communication function not available, maintaining simplicity in operation
Compatible with a variety of conductor cross-sections for versatile installations
Mechanical service life rated at 20,000 operating cycles for longevity
Communication function not available, maintaining simplicity in operation
Compatible with a variety of conductor cross-sections for versatile installations