3WL1232-4MB66-4GN4-ZF12R21T40

Product ID:178018
Updated: 2026/4/22
Siemens 3WL1232-4MB66-4GN4-ZF12R21T40

Key Features

  • 1Cover a wide performance range from 630 A to 6300 A with three compact sizes. 2、Enable consistent communication via PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU. 3、Retrofit communication modules and accessories easily thanks to modular design. 4、Operate reliably in harsh climates down to -40 °C, meeting IEC standards. 5、Monitor current, voltage, energy, and power for efficient load management.
Product Details
3WL1232-4MB66-4GN4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-4MB66-4GN4-ZF12R21T40

Specifications may be subject to change without notice