3WL1225-2AA78-1BA4-ZR21T40
Product ID:111677
Updated: 2026/7/5

Key Features
- 1Handle up to 6300 A AC and 4000 A DC with full IEC compliance.
- 2Retrofit easily using a modular design with various accessories.
- 3Integrate seamlessly via PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
- 4Ensure enhanced safety with climate-proofing per IEC 60068-2-30.
- 5Deploy versatilely as incoming, distribution, tie, or outgoing-feeder breakers.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | 9N9999 | AL | N |
| Model | 3WL1225-2AA78-1BA4-ZR21T40 |
Specifications may be subject to change without notice
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