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SiemensAir Circuit Breaker
Product Model

3WL1120-3FG76-4GN4-ZF12F23R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

221708

In Stock
Last updated: 2025/5/19
View Specifications
Siemens 3WL1120-3FG76-4GN4-ZF12F23R21T40

Selling Points

  • 1High modularity for easy retrofitting of communication components.
  • 2Climate-proof design compliant with IEC 60068-2-30 standards.
  • 3Comprehensive communication capabilities via PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
  • 4Suitable for applications from 16 A to 6300 A, including residential and industrial use.
  • 5Includes advanced features like Electronic Trip Units (ETU) and ground-fault protection modules.
Product Details
3WL1120-3FG76-4GN4-ZF12F23R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FG76-4GN4-ZF12F23R21T40

Specifications may be subject to change without notice