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SiemensAir Circuit Breaker
Product Model

3WL1220-4DG66-4GA4-ZA05K07R21T40U20

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

223927

In Stock
Last updated: 2025/5/3
View Specifications
Siemens 3WL1220-4DG66-4GA4-ZA05K07R21T40U20

Selling Points

  • 1High Current Capacity: Handles up to 2000A with a current interrupting capacity of 100kA at 500V.
  • 2Versatile Application: Suitable for a wide range of industrial applications, including those requiring AC50/60Hz operation.
  • 3Reliable Overcurrent Release: Features an overcurrent release mechanism for safe and efficient operation.
  • 4Durable Construction: Built with a guide frame for added stability and longevity.
  • 5Easy Installation: Rear connection design simplifies installation and maintenance processes.
Product Details
3WL1220-4DG66-4GA4-ZA05K07R21T40U20
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4DG66-4GA4-ZA05K07R21T40U20

Specifications may be subject to change without notice