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SiemensAir Circuit Breaker
Product Model

3WL1120-2FB66-4GA4-ZF37K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

135250

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WL1120-2FB66-4GA4-ZF37K07R21T40

Selling Points

  • 1High Current Capacity: Handles up to 2000A with IEC In=2000A to 690V.
  • 2Enhanced Safety: Features Icu=55kA at 500V for superior overcurrent protection.
  • 3Versatile Application: Suitable for various electrical distribution systems.
  • 4Durable Design: Constructed with high-quality materials for long-lasting performance.
  • 5Easy Installation: Rear horizontal connection simplifies setup and maintenance.
Product Details
3WL1120-2FB66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2FB66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice