3WL1106-3MG66-4GN4-ZF12F37R21S01T40

Product ID:187643
Updated: 2026/4/17
Siemens 3WL1106-3MG66-4GN4-ZF12F37R21S01T40

Key Features

  • 1Cover a wide performance range from 630 A to 6300 A with three frame sizes. 2、Retrofit easily using a comprehensive set of available accessories. 3、Enable advanced communication via PROFINET, PROFIBUS, and Modbus protocols. 4、Ensure reliable operation in diverse climates per IEC 60068-2-30. 5、Extend service life by easily replacing modular main contact elements.
Product Details
3WL1106-3MG66-4GN4-ZF12F37R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3MG66-4GN4-ZF12F37R21S01T40

Specifications may be subject to change without notice