3WL1112-4FG66-5FA4-ZC20K07R21T40

Product ID:111682
Updated: 2026/4/8
Siemens 3WL1112-4FG66-5FA4-ZC20K07R21T40

Key Features

  • 1Handle high currents up to 1250A for demanding applications. 2、Ensure easy installation with the integrated guide frame design. 3、Protect systems with a reliable overcurrent release rated 85kA. 4、Simplify wiring using the convenient horizontal rear connection. 5、Apply this versatile breaker across various industrial settings.
Product Details
3WL1112-4FG66-5FA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-4FG66-5FA4-ZC20K07R21T40

Specifications may be subject to change without notice