Product Model

3WL1240-4FB77-4GA4-ZF12R21T40

In Stock
Last updated: 2025/5/9
Siemens 3WL1240-4FB77-4GA4-ZF12R21T40

Selling Points

  • 1Handles up to 4000A for robust electrical protection.
  • 2Rear vertical connection for easy installation and maintenance.
  • 3Icu=66kA at 500V for reliable circuit interruption.
  • 4Meets international safety standards for industrial use.
  • 5Built with high-quality materials for long-lasting performance.
Product Details
3WL1240-4FB77-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4FB77-4GA4-ZF12R21T40

Specifications may be subject to change without notice