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SiemensAir Circuit Breaker
Product Model

3WL1240-3NG77-4GT4-ZF23F37K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

120518

In Stock
Last updated: 2025/5/2
View Specifications
Siemens 3WL1240-3NG77-4GT4-ZF23F37K07R21T40

Selling Points

  • 1High Current Rating: Handles currents up to 4000A.
  • 2Versatile Configuration: Available in 3-pole and 4-pole configurations.
  • 3IEC Compliance: Meets international standards for electrical safety and performance.
  • 4Reliable Overcurrent Protection: Features an Icu of 66kA at 500V rear connection.
  • 5Durable Design: Built with high-quality materials for long-lasting performance.
Product Details
3WL1240-3NG77-4GT4-ZF23F37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3NG77-4GT4-ZF23F37K07R21T40

Specifications may be subject to change without notice