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SiemensAir Circuit Breaker
Product Model

3WL1240-4NG77-4GA4-ZC01F12F23F36R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

156375

In Stock
Last updated: 2025/4/25
View Specifications
Siemens 3WL1240-4NG77-4GA4-ZC01F12F23F36R21T40

Selling Points

  • 1High Current Rating: Handles up to 4000A for reliable power distribution.
  • 2IEC Compliance: Meets international standards for safety and performance.
  • 3Guide Frame Design: Easy withdrawal and installation with a guide frame.
  • 4Overcurrent Protection: Features Icu=66kA at 500V rear terminals for secure operation.
  • 5Versatile Connectivity: Supports both horizontal and vertical rear connections.
Product Details
3WL1240-4NG77-4GA4-ZC01F12F23F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4NG77-4GA4-ZC01F12F23F36R21T40

Specifications may be subject to change without notice