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SiemensAir Circuit Breaker
Product Model

3WL1240-4EG77-4GA4-ZC20F23K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

205331

In Stock
Last updated: 2025/5/19
View Specifications
Siemens 3WL1240-4EG77-4GA4-ZC20F23K07R21T40

Selling Points

  • 1High Current Rating: Handles up to 4000A with IEC In=4000A to 690V.
  • 2Versatile Connectivity: Rear connection horizontal with AC50/60Hz compatibility.
  • 3Enhanced Safety: Features Icu=100kA at 500V for reliable overcurrent protection.
  • 4Compact Design: Withdrawable circuit breaker with guide frame for easy installation.
  • 5Industrial Grade: Meets IEC standards for robust performance in demanding environments.
Product Details
3WL1240-4EG77-4GA4-ZC20F23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4EG77-4GA4-ZC20F23K07R21T40

Specifications may be subject to change without notice