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SiemensAir Circuit Breaker
Product Model

3WL1240-3FG77-4GS4-ZF23K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

132598

In Stock
Last updated: 2025/4/21
View Specifications
Siemens 3WL1240-3FG77-4GS4-ZF23K07R21T40

Selling Points

  • 1High Current Rating: Handles up to 4000A with IEC In=4000A to 690V.
  • 2Versatile Application: Suitable for AC50/60Hz applications.
  • 3Enhanced Safety: Features overcurrent release with Icu=66kA at 500V.
  • 4Easy Installation: Rear connection vertical design for convenient setup.
  • 5Customizable Settings: User-specific settings and prices available after login.
Product Details
3WL1240-3FG77-4GS4-ZF23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3FG77-4GS4-ZF23K07R21T40

Specifications may be subject to change without notice