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SiemensAir Circuit Breaker
Product Model

3WL1112-3CB66-5FA4-ZC20K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

100692

In Stock
Last updated: 2025/4/26
View Specifications
Siemens 3WL1112-3CB66-5FA4-ZC20K07R21T40

Selling Points

  • 1High Current Capacity: Handles up to 1250A for robust power distribution.
  • 2Versatile Connectivity: Rear horizontal connection for easy installation and maintenance.
  • 3IEC Compliance: Meets international standards for safety and efficiency (IEC In=1250A to 690V).
  • 4Enhanced Safety Features: Includes overcurrent release for secure operation (Icu=55kA at 500V).
  • 5Durable Design: Withdrawable circuit breaker with guide frame for long-lasting performance.
Product Details
3WL1112-3CB66-5FA4-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
3WL1112-3CB66-5FA4-ZC20K07R21T40

Specifications may be subject to change without notice