Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 150 kA, Fixed
- RS Stock No.:
- 249-372
- Mfr. Part No.:
- 3VA6440-8KM31-2AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$55,720.80
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 18 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | HK$55,720.80 |
*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.:
- 249-372
- Mfr. Part No.:
- 3VA6440-8KM31-2AA0
- Manufacturer:
- Siemens
Specifications
Product overview and 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 | |
| Mount Type | Fixed | |
| Rated AC Voltage | 480 V ac | |
| Terminal Type | Without | |
| Standards/Approvals | IEC 60947, IEC 81346-2, RoHS, UL 489 | |
| Depth | 110mm | |
| Height | 248mm | |
| Width | 138 mm | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Better World Product | Yes | |
| Tripping Characteristics | Type I, Type G, Type L | |
| 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 480 V ac | ||
Terminal Type Without | ||
Standards/Approvals IEC 60947, IEC 81346-2, RoHS, UL 489 | ||
Depth 110mm | ||
Height 248mm | ||
Width 138 mm | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Better World Product Yes | ||
Tripping Characteristics Type I, Type G, Type L | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker, engineered for exceptional reliability and robust performance, ensures superior line protection and overload management. With its advanced ETU830 electronic trip unit and a 600 breaking capacity class L, this circuit breaker caters to high demand environments, offering enhanced safety features and increased operational efficiency. Designed for ease of integration, it supports up to 400 A operational current at various temperatures, making it suitable for diverse applications in heating, air conditioning, and refrigeration.
Supports a wide range of adjustable parameters for customized settings
Designed for both mechanical and electrical endurance with extensive service life
Ensures efficient energy management with low power loss characteristics
Constructed with a robust design suitable for harsh environmental conditions
Provides communication and measurement functions for operational efficiency
Related links
- Siemens Breaking Capacity 150 kA, Fixed Mount
- Siemens Breaking Capacity 150 kA, Fixed Mount
- Siemens Breaking Capacity 150 kA, Fixed Mount
- Siemens Breaking Capacity 150 kA, Fixed Mount
- Siemens Breaking Capacity 150 kA, Fixed Mount
- Siemens Breaking Capacity 150 kA, Fixed Mount
- Siemens Breaking Capacity 35 kA, Fixed Mount
- Siemens Breaking Capacity 100 kA, Fixed Mount