Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400A, Breaking Capacity 65 kA, Fixed
- RS Stock No.:
- 249-841
- Mfr. Part No.:
- 3VA6440-6KM31-2AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£3,355.16
(exc. VAT)
£4,026.19
(inc. VAT)
FREE delivery for orders over £50.00
Stocked by manufacturer
- Ready to ship from 27 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £3,355.16 |
*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.:
- 249-841
- Mfr. Part No.:
- 3VA6440-6KM31-2AA0
- 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 | 3VA6 | |
| Number of Poles | 3 | |
| Current Rating | 400A | |
| Breaking Capacity | 65kA | |
| Rated AC Voltage | 480V ac | |
| Mount Type | Fixed | |
| Terminal Type | Without | |
| Depth | 110mm | |
| Standards/Approvals | IEC 60947, IEC 81346-2, RoHS, UL 489 | |
| Height | 248mm | |
| Width | 138mm | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Tripping Characteristics | Type L, Type I, Type G | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400A | ||
Breaking Capacity 65kA | ||
Rated AC Voltage 480V ac | ||
Mount Type Fixed | ||
Terminal Type Without | ||
Depth 110mm | ||
Standards/Approvals IEC 60947, IEC 81346-2, RoHS, UL 489 | ||
Height 248mm | ||
Width 138mm | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Tripping Characteristics Type L, Type I, Type G | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is designed to ensure optimal protection and performance for your electrical systems. This advanced breaker features line protection through ETU830 technology making it an ideal choice for various applications. With its robust breaking capacity of 65 kA at 480 V and the ability to handle operational currents of up to 400 A this device provides a reliable safeguard against overloads and short circuits. Its three pole configuration enhances its capability to protect against ground faults with precision.
Designed for efficient line protection and overload management
Incorporates advanced ETU830 overcurrent release technology
Offers a versatile operation within a wide temperature range
Meets rigorous performance standards outlined in IEC 60947
Compatible with various connections enhancing installation flexibility
Designed to support communication and measurement functionalities
Optimized for environmental requirements with excellent protection ratings
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