Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 100 kA, Fixed
- RS Stock No.:
- 249-846
- Mfr. Part No.:
- 3VA6440-7HM31-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£2,594.02
(exc. VAT)
£3,112.82
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 11 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £2,594.02 |
*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.:
- 249-846
- Mfr. Part No.:
- 3VA6440-7HM31-0AA0
- 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 | 3VA6 | |
| Number of Poles | 3 | |
| Current Rating | 400 A | |
| Breaking Capacity | 100kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 480 V ac | |
| Terminal Type | Without | |
| Width | 138 mm | |
| Standards/Approvals | IEC 60947, IEC 81346-2, RoHS, UL 489 | |
| Height | 248mm | |
| Depth | 110mm | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Tripping Characteristics | Type L, Type G, Type I | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 100kA | ||
Mount Type Fixed | ||
Rated AC Voltage 480 V ac | ||
Terminal Type Without | ||
Width 138 mm | ||
Standards/Approvals IEC 60947, IEC 81346-2, RoHS, UL 489 | ||
Height 248mm | ||
Depth 110mm | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Tripping Characteristics Type L, Type G, Type I | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is engineered for exceptional reliability and superior performance in harsh industrial environments. This Siemens Molded Case Circuit Breaker is optimized to provide unparalleled protection against overloads and short circuits ensuring the safety of your electrical installations. With its advanced ETU330 electronic release and ground fault protection this circuit breaker guarantees a robust response to fluctuating current conditions while being adaptable to specific operational needs.
Mechanically rated for up to 20000 operating cycles which ensuring longevity and resilience
Integrated with ground fault monitoring for enhanced safety and protection
Designed to fit seamlessly into existing systems with optional motor drive capabilities
Exhibits a high short circuit current breaking capacity for exceptional fault tolerance
Robustly built with an insulation voltage rated at 800 V suitable for high demand applications
Minimal global warming potential during operation promoting environmental responsibility
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