Product Model

3WL1120-3FB66-4GN4-ZC01F12F37R21T40

In Stock
Last updated: 2025/5/17
Siemens 3WL1120-3FB66-4GN4-ZC01F12F37R21T40

Selling Points

  • 1High-Performance Circuit Breaker: Designed for demanding industrial applications with high current ratings and robust construction.
  • 2Advanced Safety Features: Equipped with overcurrent release ETU 25 and Icu=66 kA at 500 V for enhanced safety and reliability.
  • 3Flexible Connection Options: Rear horizontal connection for easy installation and maintenance.
  • 4Compliant with IEC Standards: Meets international electrical standards for consistent performance and safety.
  • 5Durable and Reliable: Built to withstand harsh industrial environments with a durable guide frame design.
Product Details
3WL1120-3FB66-4GN4-ZC01F12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FB66-4GN4-ZC01F12F37R21T40

Specifications may be subject to change without notice