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SiemensAir Circuit Breaker
Product Model

3WL1120-3FB66-4GA4-ZC20C22K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

167883

In Stock
Last updated: 2025/5/20
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Siemens 3WL1120-3FB66-4GA4-ZC20C22K07R21T40

Selling Points

  • 1Engineered for reliability and efficiency in demanding electrical systems.
  • 2Suitable for complex circuit configurations requiring precise control.
  • 3Compatible with a wide range of applications from 630A to 690V.
  • 4Meets international standards for safety and performance.
  • 5Automatically disconnects in case of excessive current, ensuring safety and preventing damage.
Product Details
3WL1120-3FB66-4GA4-ZC20C22K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FB66-4GA4-ZC20C22K07R21T40

Specifications may be subject to change without notice