Product Model

3WL1240-3MB77-4GA4-ZF35F36R21T40

In Stock
Last updated: 2025/5/7
Siemens 3WL1240-3MB77-4GA4-ZF35F36R21T40

Selling Points

  • 1High current rating: 4000A to 690V
  • 2Reliable IEC In rating: AC50/60Hz
  • 3Enhanced Icu rating: 66kA at 500V rear connection
  • 4Versatile application: Suitable for various industrial settings
  • 5Secure design: Withdrawable circuit breaker with guide frame
Product Details
3WL1240-3MB77-4GA4-ZF35F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3MB77-4GA4-ZF35F36R21T40

Specifications may be subject to change without notice