3WL1120-2AA72-4GN4-ZT40

Product ID:106720
Updated: 2026/4/6
Siemens 3WL1120-2AA72-4GN4-ZT40

Key Features

  • 1Handle currents up to 6300 A AC and 4000 A DC with full IEC compliance. 2、Cover a wide range from 630 A to 6300 A with just three frame sizes. 3、Monitor and diagnose in real-time via ETUs with PROFINET, PROFIBUS, and Modbus. 4、Retrofit modules easily for trip units, ground-fault, rating plugs, and communication. 5、Ensure climate-proof reliability per IEC 60068-2-30 in diverse environments.
Product Details
3WL1120-2AA72-4GN4-ZT40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2AA72-4GN4-ZT40

Specifications may be subject to change without notice