Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 65 kA, Fixed
- RS Stock No.:
- 249-424
- Mfr. Part No.:
- 3VA6440-6KL31-2AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
€3,637.03
(exc. VAT)
€4,473.55
(inc. VAT)
Temporarily out of stock
- Shipping from 16 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €3,637.03 |
*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.:
- 249-424
- Mfr. Part No.:
- 3VA6440-6KL31-2AA0
- Manufacturer:
- Siemens
Specifications
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 | |
| Product Type | Molded Case Circuit Breaker | |
| Series | 3VA6 | |
| Number of Poles | 3 | |
| Current Rating | 400 A | |
| Breaking Capacity | 65kA | |
| Rated AC Voltage | 480 V ac | |
| Mount Type | Fixed | |
| Terminal Type | Without | |
| Height | 248mm | |
| Width | 138 mm | |
| Depth | 110mm | |
| Standards/Approvals | IEC 60947, IEC 81346-2, RoHS, UL 489 | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Better World Product | Yes | |
| Tripping Characteristics | Type I, Type L | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 65kA | ||
Rated AC Voltage 480 V ac | ||
Mount Type Fixed | ||
Terminal Type Without | ||
Height 248mm | ||
Width 138 mm | ||
Depth 110mm | ||
Standards/Approvals IEC 60947, IEC 81346-2, RoHS, UL 489 | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Better World Product Yes | ||
Tripping Characteristics Type I, Type L | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker delivers exceptional performance for demanding applications. It is designed for reliable line protection with a robust breaking capacity of 65 kA at 480 V ensuring safety in critical environments. The integration of the ETU820 electronic trip unit provides advanced overload and short circuit protection while supporting up to 400 A with a 100% rated operational current. This product combines efficient operation with a compact design making it suitable for a variety of industrial and commercial settings.
Configured for consistent performance across a wide temperature range
Offers a compact size for easy integration into existing systems
Constructed for a long mechanical service life reducing downtime
Supports various adjustable settings for customization
Suitable for a variety of applications including system protection
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