3WL1225-3MG66-4GS4-ZK07R21S01T40

Product ID:104462
Updated: 2026/7/3
Siemens 3WL1225-3MG66-4GS4-ZK07R21S01T40

Key Features

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

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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

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