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SiemensAir Circuit Breaker
Product Model

3WL1108-4CB66-4GA4-ZC20K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

201810

In Stock
Last updated: 2025/5/14
View Specifications
Siemens 3WL1108-4CB66-4GA4-ZC20K07R21T40

Selling Points

  • 1Handles up to 800 A with IEC In ratings up to 690 V.
  • 2Equipped with ETU 25 LSI protection for adjustable overcurrent release.
  • 3Rear horizontal connection with options for auxiliary releases.
  • 4Includes ready indicator (C22) and tripped signaling contact (K07).
  • 5Compliant with IEC 60947-2 for safe disconnector functionality.
Product Details
3WL1108-4CB66-4GA4-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
3WL1108-4CB66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice