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SiemensAir Circuit Breaker
Product Model

3WL1225-3AA76-5FA4-ZR21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

188020

In Stock
Last updated: 2025/5/7
View Specifications
Siemens 3WL1225-3AA76-5FA4-ZR21T40

Selling Points

  • 1High Flexibility: Covers a performance range of 630 A to 6300 A with just three sizes.
  • 2Comprehensive Communication: Supports PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU for seamless integration.
  • 3Robust Protection: Meets IEC 60947-2 standards and is climate-proof according to IEC 60068-2-30.
  • 4Modular Design: Easily retrofittable modules for Electronic Trip Units and other accessories.
  • 5Advanced Monitoring: Includes metering functions for current, voltage, energy, and power monitoring.
Product Details
3WL1225-3AA76-5FA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3AA76-5FA4-ZR21T40

Specifications may be subject to change without notice