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SiemensAir Circuit Breaker
Product Model

3WL1120-4FB76-4GA4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

118880

In Stock
Last updated: 2025/4/19
View Specifications
Siemens 3WL1120-4FB76-4GA4-ZK07R21T40

Selling Points

  • 1High current rating: 2000 A to 690 V.
  • 2Reliable overcurrent release: Icu=66 kA at 500 V.
  • 3Versatile installation: Rear horizontal connection.
  • 4Compliance with IEC standards: Meets international electrical safety standards.
  • 5Easy user access: Login required for specific settings and prices.
Product Details
3WL1120-4FB76-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4FB76-4GA4-ZK07R21T40

Specifications may be subject to change without notice