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SiemensAir Circuit Breaker
Product Model

3WL1220-3CB66-4GA4-ZK07R10R21S07T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

183114

In Stock
Last updated: 2025/5/3
View Specifications
Siemens 3WL1220-3CB66-4GA4-ZK07R10R21S07T40

Selling Points

  • 1High Current Rating: Handles up to 2000A for robust power management.
  • 2IEC Compliance: Meets international standards for safety and performance.
  • 3Horizontal Rear Connection: Easy installation with a horizontal rear connection.
  • 4Overcurrent Protection: Features Icu=100kA at 500V for reliable overcurrent protection.
  • 5Guide Frame Design: Includes a guide frame for secure and efficient operation.
Product Details
3WL1220-3CB66-4GA4-ZK07R10R21S07T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-3CB66-4GA4-ZK07R10R21S07T40

Specifications may be subject to change without notice