3WL1112-3FG66-4GN4-ZF35R21T40

Product ID:146811
Updated: 2026/4/21
Siemens 3WL1112-3FG66-4GN4-ZF35R21T40

Key Features

  • 1Deliver high current capacity up to 1250A for demanding industrial loads. 2、Ensure reliable protection with an overcurrent release rated Icu=55kA at 500V. 3、Simplify installation using the durable and user-friendly guide frame design. 4、Integrate seamlessly with AC50/60Hz voltage systems for broad compatibility. 5、Achieve robust electrical protection in critical industrial applications.
Product Details
3WL1112-3FG66-4GN4-ZF35R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3FG66-4GN4-ZF35R21T40

Specifications may be subject to change without notice