3WL1120-2AA66-5FA4-ZR21T40

Product ID:148021
Updated: 2026/4/23
Siemens 3WL1120-2AA66-5FA4-ZR21T40

Key Features

  • 1Cover a wide performance range from 630 A to 6300 A with three frame sizes. 2、Ensure compliance with IEC 60947-2 and climate-proof IEC 60068-2-30 standards. 3、Retrofit communication modules and accessories easily thanks to modular design. 4、Enable advanced communication via PROFINET, PROFIBUS, and Modbus protocols. 5、Monitor loads efficiently with integrated metering for a wide range of values.
Product Details
3WL1120-2AA66-5FA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2AA66-5FA4-ZR21T40

Specifications may be subject to change without notice