Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 35 kA, Fixed
- RS Stock No.:
- 249-291
- Mfr. Part No.:
- 3VA6440-5KQ31-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
€3,300.61
(exc. VAT)
€4,059.75
(inc. VAT)
Temporarily out of stock
- Shipping from 17 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €3,300.61 |
*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.:
- 249-291
- Mfr. Part No.:
- 3VA6440-5KQ31-0AA0
- 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 | 35kA | |
| Rated AC Voltage | 690 V ac | |
| Mount Type | Fixed | |
| 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 | LSIG | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 35kA | ||
Rated AC Voltage 690 V ac | ||
Mount Type Fixed | ||
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 LSIG | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker offers robust protection with a superior breaking capacity of 35 kA at 480 V. Ideal for demanding applications, it features an ETU860 overcurrent release, ensuring reliable line protection across various settings. With a mechanical service life of 20,000 cycles and an electrical endurance of 4,000 cycles at 480 V, it is designed for longevity and minimal downtime.
Perfect for industrial applications requiring reliable circuit protection
Offers adjustable current response settings for tailored performance
Includes an integrated ground fault monitoring function
Proven reliability backed by a well defined mechanical service life