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SiemensAir Circuit Breaker
Product Model

3WL1225-3MB66-4GA4-ZF36K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

140573

In Stock
Last updated: 2025/4/27
View Specifications
Siemens 3WL1225-3MB66-4GA4-ZF36K07R21T40

Selling Points

  • 1Covers a performance range from 800 A to 6300 A, suitable for various industrial applications.
  • 2Equipped with ETU45B or ETU76B Electronic Trip Units for coordinated communication on PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
  • 3Allows easy retrofitting of all communication components and accessories, enhancing adaptability to changing requirements.
  • 4Compliant with IEC 60947-2 and climate-proof according to IEC 60068-2-30, ensuring reliable operation in harsh environments.
  • 5Compatible with SENTRON product family of protection, switching, measuring, and monitoring devices for seamless integration into industrial systems.
Product Details
3WL1225-3MB66-4GA4-ZF36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3MB66-4GA4-ZF36K07R21T40

Specifications may be subject to change without notice