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SiemensAir Circuit Breaker
Product Model

3WL1112-3CB66-4GN4-ZC20K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

147349

In Stock
Last updated: 2025/4/25
View Specifications
Siemens 3WL1112-3CB66-4GN4-ZC20K07R21T40

Selling Points

  • 1High Current Rating: Supports up to 1250A for reliable power distribution.
  • 2IEC Compliance: Meets IEC standards for safety and efficiency.
  • 3Flexible Connectivity: Rear horizontal connection for easy installation.
  • 4Enhanced Safety: Icu=85kA at 500V for superior arc interruption.
  • 5Durable Design: Withdrawable circuit breaker with guide frame for long-lasting performance.
Product Details
3WL1112-3CB66-4GN4-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
3WL1112-3CB66-4GN4-ZC20K07R21T40

Specifications may be subject to change without notice