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SiemensAir Circuit Breaker
Product Model

3WL1240-2FG77-4GA4-ZF12F23R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

173508

In Stock
Last updated: 2025/5/14
View Specifications
Siemens 3WL1240-2FG77-4GA4-ZF12F23R21T40

Selling Points

  • 1Handles up to 4000A with a voltage range of 690V.
  • 2Features an Icu of 66kA at 500V for reliable overcurrent protection.
  • 3Rear connection options available for both vertical and horizontal installations.
  • 4Includes a guide frame for easy withdrawal and reinsertion.
  • 5Meets IEC standards for size II applications.
Product Details
3WL1240-2FG77-4GA4-ZF12F23R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FG77-4GA4-ZF12F23R21T40

Specifications may be subject to change without notice