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Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 65 kA, Fixed
- RS Stock No.:
- 249-302
- Mfr. Part No.:
- 3VA6440-6KL31-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$45,328.90
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$45,328.90 |
*price indicative
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- RS Stock No.:
- 249-302
- Mfr. Part No.:
- 3VA6440-6KL31-0AA0
- 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 | 65kA | |
| Rated AC Voltage | 690 V ac | |
| Mount Type | Fixed | |
| Height | 248mm | |
| Depth | 110mm | |
| Standards/Approvals | CE, UL | |
| Width | 184 mm | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 65kA | ||
Rated AC Voltage 690 V ac | ||
Mount Type Fixed | ||
Height 248mm | ||
Depth 110mm | ||
Standards/Approvals CE, UL | ||
Width 184 mm | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is designed for enhanced system protection and reliability in demanding electrical environments. Tailored for line protection, the ETU820 variant offers an impressive ability to manage both overload and short circuit situations effectively. Its robust design allows for a mechanical service life of up to 20,000 operating cycles, making it a durable choice for industrial applications. With a maximum breaking capacity of 65 kA at 480 V, this breaker ensures safety and compliance with stringent industry standards.
High breaking capacity ensures maximum protection against short circuits
Equipped with a LI overcurrent release for reliable operation under fault conditions
Three pole configuration supports versatile applications in various environments
Designed for high endurance with significant electrical and mechanical life ratings
IP40 protection class ensures reliable performance in diverse settings
Adjustable response values provide customized settings for enhanced performance
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