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SiemensAir Circuit Breaker
Product Model

3WL1225-2CB66-4GS4-ZC20K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

138479

In Stock
Last updated: 2025/5/8
View Specifications
Siemens 3WL1225-2CB66-4GS4-ZC20K07R21T40

Selling Points

  • 1High Flexibility: Covers a wide range of currents from 16 A to 6300 A.
  • 2Comprehensive Communication: Supports PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
  • 3Robust Protection: Meets IEC 60947-2 standards and is climate-proof according to IEC 60068-2-30.
  • 4Modular Design: Easily retrofittable with various modules for changing requirements.
  • 5Enhanced Diagnostics: Includes advanced metering functions for efficient load management and preventive maintenance.
Product Details
3WL1225-2CB66-4GS4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2CB66-4GS4-ZC20K07R21T40

Specifications may be subject to change without notice