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SiemensAir Circuit Breaker
Product Model

3WL1120-3FB66-5FA4-ZC20K07R16R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

142405

In Stock
Last updated: 2025/4/29
View Specifications
Siemens 3WL1120-3FB66-5FA4-ZC20K07R16R21T40

Selling Points

  • 1High current rating: Up to 2000A for reliable power distribution.
  • 2Versatile connectivity: Rear connection and flange options for easy integration.
  • 3Enhanced safety: Icu=66kA at 500V for superior overcurrent protection.
  • 4Industrial-grade design: Built to withstand harsh environments and frequent use.
  • 5Customizable settings: User-specific settings and prices available after login for tailored solutions.
Product Details
3WL1120-3FB66-5FA4-ZC20K07R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FB66-5FA4-ZC20K07R16R21T40

Specifications may be subject to change without notice