Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 150 kA, Fixed
- RS Stock No.:
- 249-364
- Mfr. Part No.:
- 3VA6440-8HN31-2AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
€3,609.76
(exc. VAT)
€4,440.00
(inc. VAT)
Temporarily out of stock
- Shipping from 16 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €3,609.76 |
*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.:
- 249-364
- Mfr. Part No.:
- 3VA6440-8HN31-2AA0
- 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 | |
| Product Type | Molded Case Circuit Breaker | |
| Range | SENTRON | |
| Series | 3VA6 | |
| Number of Poles | 3 | |
| Current Rating | 400 A | |
| Breaking Capacity | 150kA | |
| Rated AC Voltage | 480 V ac | |
| Mount Type | Fixed | |
| Terminal Type | Without | |
| Depth | 110mm | |
| Standards/Approvals | IEC 81346-2, IEC 60947, RoHS, UL 489 | |
| Width | 138 mm | |
| Height | 248mm | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Better World Product | Yes | |
| Tripping Characteristics | Type I, Type L, Type S | |
| 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 | ||
Rated AC Voltage 480 V ac | ||
Mount Type Fixed | ||
Terminal Type Without | ||
Depth 110mm | ||
Standards/Approvals IEC 81346-2, IEC 60947, RoHS, UL 489 | ||
Width 138 mm | ||
Height 248mm | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Better World Product Yes | ||
Tripping Characteristics Type I, Type L, Type S | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is expertly designed to ensure reliable protection and operational efficiency for a variety of applications. Featuring a robust construction it offers exceptional circuit protection with a nominal current capacity of 400 A. Equipped with the ETU350 overcurrent release mechanism it provides enhanced overload protection making it a trusted choice for safety in electrical installations. This product supports a wide range of operating conditions and is tailored to meet industry standards ensuring maximum safety and performance in demanding environments.
Durable design ensures a mechanical service life of up to 20000 operating cycles
IP40 protection class guarantees reliable performance in challenging environments
Adjustable trip settings allow for personalized system configurations
Compact dimensions facilitate easy installation in space constrained areas
Global Warming Potential analysis highlights a commitment to environmental sustainability
Extensive electrical endurance ratings ensure lasting effectiveness under load
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