Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 150 kA, Fixed
- RS Stock No.:
- 249-786
- Mfr. Part No.:
- 3VA6440-8JP31-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£3,238.66
(exc. VAT)
£3,886.39
(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 + | £3,238.66 |
*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.:
- 249-786
- Mfr. Part No.:
- 3VA6440-8JP31-0AA0
- 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 | 150kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V ac | |
| Width | 184 mm | |
| Height | 248mm | |
| Standards/Approvals | UL, CE | |
| Depth | 110mm | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Better World Product | Yes | |
| Tripping Mechanism | LSI | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 150kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V ac | ||
Width 184 mm | ||
Height 248mm | ||
Standards/Approvals UL, CE | ||
Depth 110mm | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Better World Product Yes | ||
Tripping Mechanism LSI | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker exemplifies reliability and advanced technology in electrical protection. Offering robust line protection it features the ETU550 overcurrent release designed to withstand substantial electrical loads while ensuring safety during operation. With a breaking capacity of 150 kA at 480 V this device is ideal for demanding applications.
Constructed with a focus on durability ideal for challenging environmental conditions
Enhances energy efficiency with minimal power losses during operation
User friendly interface simplifies settings adjustments for custom applications
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