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SiemensAir Circuit Breaker
Product Model

3WL1120-3AA66-4GA4-ZC20C22R16R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

200525

In Stock
Last updated: 2025/5/8
View Specifications
Siemens 3WL1120-3AA66-4GA4-ZC20C22R16R21T40

Selling Points

  • 1High Current Rating: Handles up to 2000 A at 690 V.
  • 2Enhanced Safety: Features overcurrent release ETU 25 for secure operation.
  • 3Flexible Connectivity: Rear horizontal connection for easy installation.
  • 4Wide Frequency Range: Compatible with both 50/60 Hz AC frequencies.
  • 5Durable Design: Built with high-quality materials for long-lasting performance.
Product Details
3WL1120-3AA66-4GA4-ZC20C22R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3AA66-4GA4-ZC20C22R16R21T40

Specifications may be subject to change without notice