3WT8121-5UN74-5AF1
Product ID:209308
Updated: 2026/4/9
Key Features
- 1Handle robust power with up to 66 kA breaking capacity at 500V. 2、Adjust protection settings via the advanced ETU37WT electronic trip unit. 3、Combine components easily for flexible application in various settings. 4、Ensure safety with a mechanical reclosing lockout device after tripping. 5、Operate easily with clear ON-OFF and ready-to-close indicators.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT8121-5UN74-5AF1 |
Specifications may be subject to change without notice