3WL1225-2FB66-4GS4-ZC20K07R21T40

Product ID:147653
Updated: 2026/4/22
Siemens 3WL1225-2FB66-4GS4-ZC20K07R21T40

Key Features

  • 1Cover a wide performance range from 630 A to 6300 A with three frame sizes. 2、Ensure robust operation compliant with IEC 60947-2 and climate-proof standards. 3、Retrofit communication modules and accessories easily thanks to modular design. 4、Enable comprehensive data exchange via PROFINET, PROFIBUS, and Modbus protocols. 5、Monitor loads efficiently with advanced metering for a wide range of values.
Product Details
3WL1225-2FB66-4GS4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2FB66-4GS4-ZC20K07R21T40

Specifications may be subject to change without notice