3WL1225-3MG66-4GS4-ZK07R21S01T40

Product ID:104462
Updated: 2026/4/5
Siemens 3WL1225-3MG66-4GS4-ZK07R21S01T40

Key Features

  • 1Cover a wide range from 630 A to 6300 A with only three frame sizes. 2、Easily exchange auxiliary releases or motorized mechanisms for upgrades. 3、Retrofit Electronic Trip Units to update protection settings seamlessly. 4、Integrate via PROFINET, PROFIBUS, or Modbus for smart control. 5、Ensure compliance with IEC 60947-2 and climate-proof standards.
Product Details
3WL1225-3MG66-4GS4-ZK07R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3MG66-4GS4-ZK07R21S01T40

Specifications may be subject to change without notice