3WL1225-3MG66-4GS4-ZF12R21S01T40

Product ID:138051
Updated: 2026/7/9
Siemens 3WL1225-3MG66-4GS4-ZF12R21S01T40

Key Features

  • 1Cover a wide performance range from 250 A to 6300 A.
  • 2Include accessories like Electronic Trip Units for easy retrofitting.
  • 3Support PROFINET, PROFIBUS, and Modbus for seamless integration.
  • 4Comply with IEC 60947-2 for reliable operation in harsh environments.
  • 5Allow easy replacement of contact elements to extend service life.

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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-ZF12R21S01T40

Specifications may be subject to change without notice

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