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SiemensAir Circuit Breaker
Product Model

3WL1225-3MG66-4GS4-ZF12R21S01T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

138051

In Stock
Last updated: 2025/5/7
View Specifications
Siemens 3WL1225-3MG66-4GS4-ZF12R21S01T40

Selling Points

  • 1Covers a performance range of 250 A to 6300 A, suitable for various industrial applications.
  • 2Includes a wide range of accessories such as Electronic Trip Units, ground-fault modules, and rating plugs for easy retrofitting.
  • 3Supports PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU for seamless integration into industrial automation systems.
  • 4Compliant with IEC 60947-2 and climate-proof according to IEC 60068-2-30 for reliable operation in harsh environments.
  • 5Allows for easy replacement of main contact elements and retrofitting of modules to increase service life and adapt to changing requirements.
Product Details
3WL1225-3MG66-4GS4-ZF12R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

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