Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 4-Pole 400 A, Breaking Capacity 150 kA, Fixed
- RS Stock No.:
- 249-673
- Mfr. Part No.:
- 3VA6440-8KM41-2AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$69,484.60
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 19 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | HK$69,484.60 |
*price indicative
Better World
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- RS Stock No.:
- 249-673
- Mfr. Part No.:
- 3VA6440-8KM41-2AA0
- 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 | |
| Range | SENTRON | |
| Product Type | Molded Case Circuit Breaker | |
| Series | 3VA6 | |
| Number of Poles | 4 | |
| Current Rating | 400 A | |
| Breaking Capacity | 150kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V ac | |
| Standards/Approvals | UL, CE | |
| Width | 138 mm | |
| Depth | 110mm | |
| Height | 248mm | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Better World Product | Yes | |
| Tripping Characteristics | Overload Protection, Short Circuit Protection | |
| Tripping Mechanism | LSI | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA6 | ||
Number of Poles 4 | ||
Current Rating 400 A | ||
Breaking Capacity 150kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V ac | ||
Standards/Approvals UL, CE | ||
Width 138 mm | ||
Depth 110mm | ||
Height 248mm | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Better World Product Yes | ||
Tripping Characteristics Overload Protection, Short Circuit Protection | ||
Tripping Mechanism LSI | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is a vital component in modern electrical systems ensuring reliable protection for your installations. This advanced device is designed to accommodate a wide range of applications with a robust design that supports high breaking capacities. Featuring state of the art overload and short circuit protection this breaker not only secures your circuits but also enhances operational efficiency with its adjustable settings.
Four pole design for comprehensive line protection
Mechanical lifespan rated at 20000 operating cycles for longevity
Offers communication functions for enhanced monitoring capabilities
IP40 protection class ensures durability against ingress
Supports adjustable trip settings for tailored fault response
Equipped with ground fault monitoring for additional safety
Compact dimensions promote easy integration into existing systems
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