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SiemensAir Circuit Breaker
Product Model

3WL1240-2FB77-4GA4-ZF35R15R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

105501

In Stock
Last updated: 2025/4/26
View Specifications
Siemens 3WL1240-2FB77-4GA4-ZF35R15R21T40

Selling Points

  • 1High Current Rating: Handles up to 4000A with a voltage range of 690V.
  • 2IEC Compliance: Meets international standards for electrical safety and performance.
  • 3Withdrawable Design: Easy to install and remove with a guide frame for secure connections.
  • 4Overcurrent Protection: Features Icu=66kA at 500V for reliable overcurrent release.
  • 5Versatile Configuration: Available in both horizontal and vertical rear connection options.
Product Details
3WL1240-2FB77-4GA4-ZF35R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FB77-4GA4-ZF35R15R21T40

Specifications may be subject to change without notice