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SiemensAir Circuit Breaker
Product Model

3WL1106-2CB66-4GN4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

179723

In Stock
Last updated: 2025/7/27
View Specifications
Siemens 3WL1106-2CB66-4GN4-ZK07R21T40

Selling Points

  • 1Handles up to 630A with IEC In=630A to 690V.
  • 2Compatible with AC50/60Hz, ensuring versatility in various electrical systems.
  • 3Features Icu=55kA at 500V rear connection for superior overcurrent protection.
  • 4Withdrawable circuit breaker with guide frame for easy installation and maintenance.
  • 5Constructed to withstand harsh industrial environments, ensuring long-lasting performance.
Product Details
3WL1106-2CB66-4GN4-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
3WL1106-2CB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice