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SiemensAir Circuit Breaker
Product Model

3WL1108-3FB66-4GA4-ZC20K07R16R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

189821

In Stock
Last updated: 2025/5/11
View Specifications
Siemens 3WL1108-3FB66-4GA4-ZC20K07R16R21T40

Selling Points

  • 1High Current Rating: Handles up to 800A at 690V with IEC In compliance.
  • 2Versatile Connectivity: Rear connection horizontal for easy installation.
  • 3Overcurrent Protection: Features Icu=66kA at 500V for reliable overcurrent release.
  • 4Guide Frame Design: Withdrawable circuit breaker with guide frame for enhanced safety.
  • 5Wide Frequency Range: Operates at AC50/60Hz for universal compatibility.
Product Details
3WL1108-3FB66-4GA4-ZC20K07R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3FB66-4GA4-ZC20K07R16R21T40

Specifications may be subject to change without notice