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SiemensAir Circuit Breaker
Product Model

3WL1108-3DG66-4GA4-ZC20K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

197787

In Stock
Last updated: 2025/7/27
View Specifications
Siemens 3WL1108-3DG66-4GA4-ZC20K07R21T40

Selling Points

  • 1Handles up to 800A with a rated insulation voltage of 1000V.
  • 2Features ETU27B for horizontal overcurrent release with adjustable pick-up values.
  • 3Includes ground fault and phase failure detection for enhanced safety.
  • 4Offers manual and motorized operation with mechanical and electrical closing.
  • 5Constructed with a guide frame and rear connection for reliable performance in harsh environments.
Product Details
3WL1108-3DG66-4GA4-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
3WL1108-3DG66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice