3WL1106-3CB66-4GA4-ZB04K07R21T40

Product ID:225355
Updated: 2026/4/4
Siemens 3WL1106-3CB66-4GA4-ZB04K07R21T40

Key Features

  • 1Cover a wide 630A to 6300A range using only three compact frame sizes. 2、Simplify retrofitting with Electronic Trip Units, sensors, and auxiliary switches. 3、Integrate seamlessly via PROFINET, PROFIBUS, Modbus TCP, and Modbus RTU. 4、Ensure reliable operation with IEC 60947-2 compliance and climate-proof design. 5、Extend service life and adapt by easily replacing main contact elements.
Product Details
3WL1106-3CB66-4GA4-ZB04K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3CB66-4GA4-ZB04K07R21T40

Specifications may be subject to change without notice