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SiemensAir Circuit Breaker
Product Model

3WL1210-4CB66-4GA4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

222720

In Stock
Last updated: 2025/4/30
View Specifications
Siemens 3WL1210-4CB66-4GA4-ZK07R21T40

Selling Points

  • 1High Current Rating: Handles up to 2000A at 690V.
  • 2Overcurrent Protection: Features Icu=55kA at 500V for reliable protection.
  • 3Horizontal Rear Connection: Easy installation with horizontal rear connection.
  • 4Guide Frame Design: Ensures precise and secure positioning.
  • 5IEC Compliance: Meets international standards for safety and performance.
Product Details
3WL1210-4CB66-4GA4-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
3WL1210-4CB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice