3WL1240-2FB77-4GA4-ZC22F36K07R21T40
Product ID:157452
Updated: 2026/4/24

Key Features
- 1Handle currents up to 4000A for demanding high-power applications. 2、Ensure compliance and safety with full IEC standard certification. 3、Simplify installation via easy rear connections for horizontal setups. 4、Rely on a high interrupting capacity of Icu=66kA at 500V. 5、Secure stable operation with the integrated guide frame design.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | 9N9999 | AL | N |
| Model Number | 3WL1240-2FB77-4GA4-ZC22F36K07R21T40 |
Specifications may be subject to change without notice
