3VT8431-2BA03-3LA0
Product ID:203167
Updated: 2026/7/5

Key Features
- 1Achieve reliable system protection with a high switching capacity of Icu=50 kA.
- 2Utilize the versatile 415/440 V AC 3-pole design for various applications.
- 3Ensure accurate overload protection via the thermal magnetic trip unit.
- 4Benefit from robust short-circuit protection without an auxiliary release.
- 5Secure the installation with the fixed mounting option.
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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 | 3VT8431-2BA03-3LA0 |
Specifications may be subject to change without notice
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