3WL1120-4FG66-4GN4-ZK07K10R21T40

Product ID:136705
Updated: 2026/4/19
Siemens 3WL1120-4FG66-4GN4-ZK07K10R21T40

Key Features

  • 1Handle demanding industrial applications with high current ratings. 2、Ensure consistent protection via overcurrent release and robust construction. 3、Simplify installation and maintenance with rear horizontal connection. 4、Meet IEC standards with a high interrupting capacity of 500V Icu. 5、Select from various configurations to match specific project needs.
Product Details
3WL1120-4FG66-4GN4-ZK07K10R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4FG66-4GN4-ZK07K10R21T40

Specifications may be subject to change without notice