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SiemensAir Circuit Breaker
Product Model

3WL1120-3FB66-4GA4-ZC20K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

139825

In Stock
Last updated: 2025/4/23
View Specifications
Siemens 3WL1120-3FB66-4GA4-ZC20K07R21T40

Selling Points

  • 1High Current Capacity: Handles up to 1000A with a voltage rating of 690V.
  • 2Versatile Connectivity: Rear connection horizontal for easy installation.
  • 3Enhanced Safety: Features an overcurrent release mechanism for secure operation.
  • 4Durable Design: Constructed with a guide frame for added stability and longevity.
  • 5Compliance Standards: Meets IEC standards for reliable performance in AC50/60Hz environments.
Product Details
3WL1120-3FB66-4GA4-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
3WL1120-3FB66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice