3WL1225-3EG66-4GS4-ZF12R21T40

Product ID:149671
Updated: 2026/4/22
Siemens 3WL1225-3EG66-4GS4-ZF12R21T40

Key Features

  • 1Handle currents up to 2500 A with a high Icu value of 6 kA. 2、Retrofit accessories and communication modules easily with its modular design. 3、Integrate seamlessly via PROFINET IO, PROFIBUS DP, Modbus TCP, or Modbus RTU. 4、Operate reliably in diverse environments per IEC 60068-2-30 compliance. 5、Deploy in non-residential, residential, and industrial building applications.
Product Details
3WL1225-3EG66-4GS4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3EG66-4GS4-ZF12R21T40

Specifications may be subject to change without notice