3WL1120-3AA76-4GA4-ZR21T40

Product ID:207921
Updated: 2026/4/9
Siemens 3WL1120-3AA76-4GA4-ZR21T40

Key Features

  • 1Cover a flexible application range from 16 A to 6300 A. 2、Retrofit communication modules easily with modular design. 3、Enable advanced communication via PROFINET, PROFIBUS, and Modbus. 4、Access comprehensive accessories like ETUs and ground-fault modules. 5、Ensure climate-proof operation per IEC standards.
Product Details
3WL1120-3AA76-4GA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3AA76-4GA4-ZR21T40

Specifications may be subject to change without notice