3WL1240-3EG77-4GN4-ZF12F23F37R21T40
Product ID:122097
Updated: 2026/4/11

Key Features
- 1Handle up to 4000 A with an Icu rating of 66kA at 500V. 2、Utilize rear vertical connection for versatile electrical configurations. 3、Ensure reliable operation in diverse environments with IEC 60068-2-30 compliance. 4、Retrofit accessories like Electronic Trip Units and ground-fault modules easily. 5、Integrate communication modules for real-time monitoring and system diagnostics.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | 9N9999 | AL | N |
| Model Number | 3WL1240-3EG77-4GN4-ZF12F23F37R21T40 |
Specifications may be subject to change without notice
