3VA9978-0BB14
Product ID:212346
Updated: 2026/4/6

Key Features
- 1Utilize a modular design with extensive accessories for flexible application. 2、Meet UL489 standards for reliable AC/DC system protection. 3、Integrate communication options for superior management system connectivity. 4、Provide overload and short-circuit protection via thermal-magnetic and ETUs. 5、Feature compact dimensions, intuitive handling, and clear status indication.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model Number | 3VA9978-0BB14 |
Specifications may be subject to change without notice
