3WT8121-5UN30-0AA1
Product ID:210352
Updated: 2026/7/4

Key Features
- 1Deliver advanced protection with overload, short-time, and instantaneous short-circuit functions.
- 2Ensure high reliability through compliance with international standards and approvals.
- 3Simplify operation with a user-friendly design featuring clear indicators.
- 4Adapt to evolving needs via a modular and retrofittable component design.
- 5Enhance safety with integrated door sealing, locks, and signaling switches.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT8121-5UN30-0AA1 |
Specifications may be subject to change without notice
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