3VA9978-0BB27
Product ID:214551
Updated: 2026/4/6

Key Features
- 1Meet UL and IEC safety standards for guaranteed compliance. 2、Operate reliably across a wide 440-480VAC rating. 3、Integrate seamlessly with 3VA4, 3VA5, and 3VA6 circuit breakers. 4、Ensure durability with robust, high-quality construction. 5、Simplify installation for quick setup and minimal downtime.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model Number | 3VA9978-0BB27 |
Specifications may be subject to change without notice
