3WA9111-0AE17
Product ID:119779
Updated: 2026/7/6

Key Features
- 1Ensure precise protection with a 0.2-3.2 second adjustable time delay.
- 2Maximize system uptime through robust design and extended service life.
- 3Simplify integration with compatibility across Siemens 3WA air circuit breakers.
- 4Expand functionality easily using a wide range of modular accessories.
- 5Enable secure data transfer via PROFINET-IO and Modbus TCP options.
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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 | 3WA9111-0AE17 |
Specifications may be subject to change without notice
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