3WL1120-4FB76-4GA4-ZC20K07R21T40

Product ID:184880
Updated: 2026/4/20
Siemens 3WL1120-4FB76-4GA4-ZC20K07R21T40

Key Features

  • 1Cover a wide 2000-6300A range with only three frame sizes. 2、Integrate seamlessly via PROFINET, PROFIBUS, and Modbus protocols. 3、Retrofit communication modules and accessories with ease. 4、Operate reliably in diverse climates per IEC 60068-2-30. 5、Serve as incoming, tie, or feeder breakers across industries.
Product Details
3WL1120-4FB76-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4FB76-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice