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SiemensAir Circuit Breaker
Product Model

3WL1240-3FB77-4GN4-ZC01F35F37R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

200728

In Stock
Last updated: 2025/7/5
View Specifications
Siemens 3WL1240-3FB77-4GN4-ZC01F35F37R21T40

Selling Points

  • 1High Current Rating: Handles up to 4000A for reliable power distribution.
  • 2Versatile Configuration: Available in 3-pole configuration for diverse electrical needs.
  • 3IEC Compliance: Meets international standards for safety and performance.
  • 4Durable Design: Built with robust materials for long-lasting operation.
  • 5Easy Installation: Simplified setup with rear connection for efficient integration.
Product Details
3WL1240-3FB77-4GN4-ZC01F35F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3FB77-4GN4-ZC01F35F37R21T40

Specifications may be subject to change without notice