Product Model

3WL1240-2FB77-4GA4-ZF12F37R21T40

In Stock
Last updated: 2025/5/18
Siemens 3WL1240-2FB77-4GA4-ZF12F37R21T40

Selling Points

  • 1High-Voltage Capability: Handles currents up to 4000A and voltages up to 690V.
  • 2IEC Compliance: Meets international standards for electrical safety and performance.
  • 3Advanced Overcurrent Protection: Features Icu=66kA at 500V rear connection for reliable operation.
  • 4Versatile Installation: Suitable for both vertical and horizontal rear connections.
  • 5Enhanced Durability: Designed with a durable guide frame for long-lasting performance.
Product Details
3WL1240-2FB77-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FB77-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice