3WT8121-5UG44-5AF1-ZA30
Product ID:195532
Updated: 2026/4/15

Key Features
- 1Utilize electronic trip units for outstanding performance and protection. 2、Cover applications from 400 A to 4000 A with a breaking capacity up to 66 kA. 3、Incorporate door sealing frame for high protection and mechanical reclosing lockout. 4、Operate easily with LCD display, LEDs, and query/test buttons. 5、Combine components modularly to adapt to changing requirements.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT8121-5UG44-5AF1-ZA30 |
Specifications may be subject to change without notice
