3WT8121-5UW30-0AA1
Product ID:177374
Updated: 2026/4/22

Key Features
- 1Deliver reliable protection with a high breaking capacity of 66 kA. 2、Ensure system safety with advanced LSI and LSIG protection functions. 3、Simplify customization and maintenance via a modular design with ETUs. 4、Support diverse applications with a 1250 A rated current. 5、Meet global safety standards with international approvals and compliance.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT8121-5UW30-0AA1 |
Specifications may be subject to change without notice
