3WT8121-7UN74-5AF1-ZA04
Product ID:175478
Updated: 2026/7/11
Key Features
- 1Equip with electronic trip units for outstanding protection and reliability.
- 2Cover a broad range from 400 A to 4000 A with breaking capacity up to 66 kA.
- 3Include door sealing frame for high protection and signaling switches.
- 4Replace or retrofit components like auxiliary releases with ease.
- 5Feature an LCD display with backlight and test buttons for easy operation.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT8121-7UN74-5AF1-ZA04 |
Specifications may be subject to change without notice
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