3WT8161-5UN34-5AF1-ZA01
Product ID:179194
Updated: 2026/7/10

Key Features
- 1Deliver up to 66 kA at 500V for reliable short-circuit protection.
- 2Utilize the ETU37WT electronic trip unit for precise overload detection.
- 3Ensure safe operation with mechanical lockout after tripping.
- 4Provide clear status indication via a tripped signaling switch.
- 5Simplify installation and retrofit with customizable accessory solutions.
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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 | 3WT8161-5UN34-5AF1-ZA01 |
Specifications may be subject to change without notice
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