3WT8121-5UA30-0AA1
Product ID:174869
Updated: 2026/7/11

Key Features
- 1Achieve reliable short-circuit protection up to 66 kA at 690 V.
- 2Replace key components like trip units easily for future adaptability.
- 3Enhance safety with IP41 door sealing and mechanical reclosing lockout.
- 4Monitor status clearly via ON-OFF indicator and auxiliary switch.
- 5Simplify installation with fixed or withdrawable versions on guide rails.
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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 | 3WT8121-5UA30-0AA1 |
Specifications may be subject to change without notice
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