Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 150 kA, Fixed
- RS Stock No.:
- 249-793
- Mfr. Part No.:
- 3VA6440-8KP31-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£3,471.66
(exc. VAT)
£4,165.99
(inc. VAT)
Add 1 unit to get free delivery
Temporarily out of stock
- Shipping from 12 March 2026
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Units | Per unit |
|---|---|
| 1 + | £3,471.66 |
*price indicative
Better World
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- RS Stock No.:
- 249-793
- Mfr. Part No.:
- 3VA6440-8KP31-0AA0
- 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 | |
| Product Type | Molded Case Circuit Breaker | |
| Range | SENTRON | |
| Series | 3VA6 | |
| Number of Poles | 3 | |
| Current Rating | 400 A | |
| Breaking Capacity | 150kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V ac | |
| Standards/Approvals | CE, UL | |
| Depth | 110mm | |
| Height | 248mm | |
| Width | 184 mm | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Tripping Mechanism | LSI | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Molded Case Circuit Breaker | ||
Range SENTRON | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 150kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V ac | ||
Standards/Approvals CE, UL | ||
Depth 110mm | ||
Height 248mm | ||
Width 184 mm | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Tripping Mechanism LSI | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker exemplifies cutting edge design and dependable protection for electrical installations. Packed with advanced features, The Siemens Molded Case Circuit Breaker is engineered to provide ultimate performance in demanding environments. With a breaking capacity of 150 kA at 480 V, it ensures robustness in critical applications. Leveraging multiple protection settings, including overload and short circuit safeguards, it adapts effortlessly to various power requirements.
Advanced mechanical service life guarantees prolonged reliability
Suitable for harsh ambient conditions with extended temperature range
Facilitates adaptability with retrofittable options
Comprehensive communication functionalities enhance operational efficiency
Robust construction withstands rigorous electrical industry demands
Complies with international safety and environmental standards
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