3WL1120-2FB66-4GA4-ZF35R21T40

Product ID:145101
Updated: 2026/4/21
Siemens 3WL1120-2FB66-4GA4-ZF35R21T40

Key Features

  • 1Cover a 630A to 6300A performance range with three frame sizes. 2、Retrofit easily using a comprehensive set of accessories. 3、Integrate via PROFINET, PROFIBUS, Modbus TCP, and Modbus RTU. 4、Boost service life with modular, replaceable main contact elements. 5、Ensure climate-proof operation per IEC 60947-2 and IEC 60068-2-30.
Product Details
3WL1120-2FB66-4GA4-ZF35R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2FB66-4GA4-ZF35R21T40

Specifications may be subject to change without notice