3WL1225-3MG66-4GS4-ZF12R21S01T40

Product ID:138051
Updated: 2026/4/19
Siemens 3WL1225-3MG66-4GS4-ZF12R21S01T40

Key Features

  • 1Cover a wide performance range from 250 A to 6300 A. 2、Include accessories like Electronic Trip Units for easy retrofitting. 3、Support PROFINET, PROFIBUS, and Modbus for seamless integration. 4、Comply with IEC 60947-2 for reliable operation in harsh environments. 5、Allow easy replacement of contact elements to extend service life.
Product Details
3WL1225-3MG66-4GS4-ZF12R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3MG66-4GS4-ZF12R21S01T40

Specifications may be subject to change without notice