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SiemensAir Circuit Breaker
Product Model

3WL1120-2FB66-4GN4-ZF12F37R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

178961

In Stock
Last updated: 2025/5/15
View Specifications
Siemens 3WL1120-2FB66-4GN4-ZF12F37R21T40

Selling Points

  • 1High Current Rating: Handles up to 2000A for reliable power distribution.
  • 2IEC Compliance: Meets international standards for safety and performance.
  • 3Withdrawable Design: Easy to install and remove with a guide frame.
  • 4AC50/60Hz Compatibility: Suitable for both 50Hz and 60Hz AC systems.
  • 5Enhanced Safety Features: Includes overcurrent release ETU 25 LSI for secure operation.
Product Details
3WL1120-2FB66-4GN4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2FB66-4GN4-ZF12F37R21T40

Specifications may be subject to change without notice