Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 150 kA, Fixed
- RS Stock No.:
- 249-360
- Mfr. Part No.:
- 3VA6440-8HL31-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$34,829.50
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 17 February 2026
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Units | Per unit |
|---|---|
| 1 + | HK$34,829.50 |
*price indicative
Better World
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- RS Stock No.:
- 249-360
- Mfr. Part No.:
- 3VA6440-8HL31-0AA0
- 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 | |
| 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 | 480 V ac | |
| Terminal Type | Without | |
| Depth | 110mm | |
| Width | 138 mm | |
| Height | 248mm | |
| Standards/Approvals | IEC 60947, IEC 81346-2, RoHS, UL 489 | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Tripping Characteristics | Type I, Type L | |
| 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 480 V ac | ||
Terminal Type Without | ||
Depth 110mm | ||
Width 138 mm | ||
Height 248mm | ||
Standards/Approvals IEC 60947, IEC 81346-2, RoHS, UL 489 | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Tripping Characteristics Type I, Type L | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is engineered for exceptional reliability in demanding applications ensuring optimal line protection with a breaking capacity class L rated for 150 kA at 480 V. Designed with the ETU320 overcurrent release it guarantees comprehensive overload protection across various operating conditions. This robust molded case circuit breaker supports three poles enabling efficient operation in systems requiring heavy duty electrical protection. With an impressive mechanical service life of typically 20000 operating cycles it signifies durability and long term performance underpinned by adaptability for thermal applications including heating and air conditioning.
Adapts seamlessly to varying operational currents without compromising efficiency
Designed with adjustable response values for tailored protection settings
Offers a compact design for ease of installation in restricted spaces
Employs high quality insulation materials to ensure safety and reliability
Crafted for minimal environmental impact during its lifecycle
Supports straightforward maintenance enhancing longevity and uptime
Configured to function in diverse climatic conditions without degradation
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