3WL1232-4FB66-4GA4-ZF12R21T40

Product ID:190219
Updated: 2026/4/16
Siemens 3WL1232-4FB66-4GA4-ZF12R21T40

Key Features

  • 1Deliver high-performance protection with a current rating up to 6300 A. 2、Retrofit communication modules and accessories easily via modular design. 3、Integrate seamlessly with PROFINET, PROFIBUS, and Modbus protocols. 4、Ensure reliable operation in diverse climates per IEC 60068-2-30. 5、Optimize applications in industrial, commercial, and residential buildings.
Product Details
3WL1232-4FB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-4FB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice