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SiemensAir Circuit Breaker
Product Model

3WL1108-4CB66-4GP4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

224695

In Stock
Last updated: 2025/4/19
View Specifications
Siemens 3WL1108-4CB66-4GP4-ZK07R21T40

Selling Points

  • 1High Current Rating: Handles up to 800A with IEC In=800A to 690V.
  • 2Versatile Application: Suitable for AC50/60Hz applications.
  • 3Enhanced Safety: Features Icu=66kA at 500V rear connection horizontal overcurrent release.
  • 4Easy Installation: Withdrawable design with guide frame for smooth integration.
  • 5Reliability Guaranteed: Designed for reliable performance in demanding electrical systems.
Product Details
3WL1108-4CB66-4GP4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4CB66-4GP4-ZK07R21T40

Specifications may be subject to change without notice