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SiemensAir Circuit Breaker
Product Model

3WL1108-4AA66-4GA4-ZC20R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

223380

In Stock
Last updated: 2025/5/3
View Specifications
Siemens 3WL1108-4AA66-4GA4-ZC20R21T40

Selling Points

  • 1High Current Capacity: Handles up to 800A with IEC In=800A to 690V.
  • 2Enhanced Safety: Features overcurrent release ETU 25 LSI for secure operation.
  • 3Versatile Installation: Withdrawable design with guide frame for easy installation.
  • 4Wide Voltage Range: Compatible with AC50/60Hz, suitable for various electrical applications.
  • 5Durable Construction: Built to withstand high currents with Icu=66kA at 500V.
Product Details
3WL1108-4AA66-4GA4-ZC20R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4AA66-4GA4-ZC20R21T40

Specifications may be subject to change without notice