3WL1225-3FB76-4GS4-ZF12R21T40

Product ID:142438
Updated: 2026/4/20
Siemens 3WL1225-3FB76-4GS4-ZF12R21T40

Key Features

  • 1Protect systems up to 690V and 2500A for demanding applications. 2、Integrate seamlessly with PROFINET, PROFIBUS, and Modbus networks. 3、Retrofit accessories easily thanks to its modular and flexible design. 4、Ensure reliable operation in diverse climates per IEC 60068-2-30. 5、Switch and protect motors, capacitors, and transformers in various settings.
Product Details
3WL1225-3FB76-4GS4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3FB76-4GS4-ZF12R21T40

Specifications may be subject to change without notice