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SiemensAir Circuit Breaker
Product Model

3WL1240-4NG77-4GA4-ZF23F35R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

106337

In Stock
Last updated: 2025/4/24
View Specifications
Siemens 3WL1240-4NG77-4GA4-ZF23F35R21T40

Selling Points

  • 1High current rating: 4000A to 690V.
  • 2Reliable overcurrent protection: Icu=66kA at 500V.
  • 3Versatile connectivity: Rear connection vertical.
  • 4Durable design: Withdrawable circuit breaker with guide frame.
  • 5Industry-standard compliance: Meets IEC size II specifications.
Product Details
3WL1240-4NG77-4GA4-ZF23F35R21T40
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-ZF23F35R21T40

Specifications may be subject to change without notice