3WL1232-2CB66-4GS4-ZC20K07R21T40

Product ID:120017
Updated: 2026/4/10
Siemens 3WL1232-2CB66-4GS4-ZC20K07R21T40

Key Features

  • 1Cover a wide performance range from 16 A to 6300 A with only three frame sizes. 2、Integrate seamlessly via PROFINET IO, PROFIBUS DP, Modbus TCP, or Modbus RTU. 3、Ensure reliable climate-proof operation per IEC 60947-2 and IEC 60068-2-30 standards. 4、Retrofit Electronic Trip Units and accessories with ease using modular design. 5、Parameterize quickly and leverage extensive diagnostics for reliable operation.
Product Details
3WL1232-2CB66-4GS4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-2CB66-4GS4-ZC20K07R21T40

Specifications may be subject to change without notice