3VA9978-0AB11
Product ID:214431
Updated: 2026/6/28

Key Features
- 1Enhance safety with reliable trip signal indication for critical circuits.
- 2Ensure compatibility with 3VA4, 3VA5, and 3VA6 circuit breaker models.
- 3Boost system uptime by preventing undetected fault conditions.
- 4Simplify installation with a standardized, plug-in accessory design.
- 5Reduce long-term costs through durable construction and minimal maintenance.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model Number | 3VA9978-0AB11 |
Specifications may be subject to change without notice
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