3WT8122-8UN30-0AA1
Product ID:113999
Updated: 2026/7/5
Key Features
- 1Enhance safety with a mechanical lockout and tripped signaling switch.
- 2Adjust overload and short-circuit protection via I²t curve and delay.
- 3Protect buildings, motors, and systems up to 4000 A reliably.
- 4Operate easily with clear ON-OFF and ready-to-close indicators.
- 5Retrofit auxiliary releases and trip units for future needs.
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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 | 3WT8122-8UN30-0AA1 |
Specifications may be subject to change without notice
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