3VT8440-2BA04-0DA0
Product ID:189109
Updated: 2026/7/6

Key Features
- 1Deliver reliable power management with a high switching capacity of Icu=50 kA.
- 2Ensure comprehensive electrical safety with 415/440 V AC 4-pole system protection.
- 3Provide precise overload protection via a thermal magnetic trip unit (Ir=280..400 A).
- 4Enhance system reliability with an integrated undervoltage release feature.
- 5Simplify installation and maintenance using plug-in front terminals (1x AUX+1x AS).
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3VT8440-2BA04-0DA0 |
Specifications may be subject to change without notice
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