3WL1225-3AA66-4GA4-ZC20C22R16R21T40

Product ID:186887
Updated: 2026/4/19
Siemens 3WL1225-3AA66-4GA4-ZC20C22R16R21T40

Key Features

  • 1Cover a performance range from 630 A to 6300 A with consistent design. 2、Easily retrofit modules for Electronic Trip Units and communication. 3、Integrate seamlessly with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU. 4、Meet IEC 60947-2 standards and climate-proof IEC 60068-2-30. 5、Access wide measured values for efficient load management.
Product Details
3WL1225-3AA66-4GA4-ZC20C22R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3AA66-4GA4-ZC20C22R16R21T40

Specifications may be subject to change without notice