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SiemensAir Circuit Breaker
Product Model

3WL1240-2FB77-4GN4-ZF37K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

125368

In Stock
Last updated: 2025/4/30
View Specifications
Siemens 3WL1240-2FB77-4GN4-ZF37K07R21T40

Selling Points

  • 1High-Performance Design: Optimized for efficient operation in industrial settings.
  • 2Reliable Overcurrent Protection: Ensures safe shutdown with Icu=66kA at 500V.
  • 3Versatile Connectivity: Rear connection available for easy installation.
  • 4Compact Size: Ideal for space-constrained environments.
  • 5Durable Construction: Built to withstand harsh industrial conditions.
Product Details
3WL1240-2FB77-4GN4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FB77-4GN4-ZF37K07R21T40

Specifications may be subject to change without notice