3VT8440-2BA04-0DF0
Product ID:196999
Updated: 2026/7/6
Key Features
- 1Achieve reliable operation with high switching capacity of Icu=50 kA.
- 2Protect 415/440 V AC 4-pole systems comprehensively.
- 3Ensure precise overload protection via thermal magnetic trip unit.
- 4Enhance functionality with 220 V AC undervolt release and auxiliary switches.
- 5Deliver robust short-circuit protection up to II=4000 A.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3VT8440-2BA04-0DF0 |
Specifications may be subject to change without notice
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