Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 400A, Breaking Capacity 65 kA, Fixed
- RS Stock No.:
- 257-397
- Mfr. Part No.:
- 3VA5340-6EF31-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£1,439.92
(exc. VAT)
£1,727.90
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 02 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £1,439.92 |
*price indicative
- RS Stock No.:
- 257-397
- Mfr. Part No.:
- 3VA5340-6EF31-0AA0
- 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 | |
| Product Type | Molded Case Circuit Breaker | |
| Series | 3VA5 | |
| Number of Poles | 3 | |
| Current Rating | 400A | |
| Breaking Capacity | 65kA | |
| Rated AC Voltage | 690V ac | |
| Mount Type | Fixed | |
| Rated DC Voltage | 500V dc | |
| Terminal Type | Without | |
| Width | 138mm | |
| Depth | 110mm | |
| Standards/Approvals | ABS, CCC, CE, EAC, RCM, RMRS, UKCA, UL, VDE | |
| Height | 248mm | |
| Tripping Mechanism | Thermal Magnetic | |
| Tripping Characteristics | Type H | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA5 | ||
Number of Poles 3 | ||
Current Rating 400A | ||
Breaking Capacity 65kA | ||
Rated AC Voltage 690V ac | ||
Mount Type Fixed | ||
Rated DC Voltage 500V dc | ||
Terminal Type Without | ||
Width 138mm | ||
Depth 110mm | ||
Standards/Approvals ABS, CCC, CE, EAC, RCM, RMRS, UKCA, UL, VDE | ||
Height 248mm | ||
Tripping Mechanism Thermal Magnetic | ||
Tripping Characteristics Type H | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is expertly designed to provide rigorous protection and reliability in electrical distribution systems. The product is equipped with advanced overload and short circuit protection features, safeguarding essential electrical equipment while ensuring operational efficiency. This circuit breaker has been constructed for seamless integration into existing systems, enabling easy installation and maintenance. Its durability and high mechanical service life make it an ideal choice for demanding applications across industries.
Advanced overload protection optimizes equipment safety
Variable operational current ratings cater to different thermal conditions
User friendly features simplify troubleshooting and maintenance
Vast short circuit breaking capacity enhances system reliability
Available accessories expand functionality for tailored solutions
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