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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
- Brand:
- Siemens
Subtotal (1 unit)*
£2,827.03
(exc. VAT)
£3,392.44
(inc. VAT)
Add 1 unit to get free delivery
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- Shipping from 16 March 2026
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Units | Per unit |
|---|---|
| 1 + | £2,827.03 |
*price indicative
Better World
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- RS Stock No.:
- 249-302
- Mfr. Part No.:
- 3VA6440-6KL31-0AA0
- Brand:
- Siemens
Specifications
Technical Reference
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 | 65kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V ac | |
| Depth | 110mm | |
| Width | 184 mm | |
| Height | 248mm | |
| Standards/Approvals | CE, UL | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Better World Product | Yes | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Molded Case Circuit Breaker | ||
Range SENTRON | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 65kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V ac | ||
Depth 110mm | ||
Width 184 mm | ||
Height 248mm | ||
Standards/Approvals CE, UL | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Better World Product Yes | ||
- 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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