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SiemensAir Circuit Breaker
Product Model

3WL1120-3FB66-4GA4-ZC01F12F37R15R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

144834

In Stock
Last updated: 2025/4/30
View Specifications
Siemens 3WL1120-3FB66-4GA4-ZC01F12F37R15R21T40

Selling Points

  • 1High current rating: 2000A to 690V, suitable for demanding industrial settings.
  • 2Advanced overcurrent release: Icu=55kA at 500V for reliable protection.
  • 3Draw-out design: Easy to install and maintain with a slide-in module frame.
  • 4Versatile connections: Rear horizontal connection for flexible installation options.
  • 5Enhanced safety: Meets IEC standards for secure operation in various environments.
Product Details
3WL1120-3FB66-4GA4-ZC01F12F37R15R21T40
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-ZC01F12F37R15R21T40

Specifications may be subject to change without notice