3WL1225-3FB66-4GS4-ZF12R21T40

Product ID:120735
Updated: 2026/4/10
Siemens 3WL1225-3FB66-4GS4-ZF12R21T40

Key Features

  • 1Cover a 2500 A to 6300 A range with just three compact frame sizes. 2、Retrofit modular components easily to adapt to future system changes. 3、Integrate seamlessly via PROFINET, PROFIBUS, Modbus TCP, and Modbus RTU. 4、Operate reliably in diverse climates per IEC 60068-2-30 standards. 5、Monitor current, voltage, energy, and power for efficient load management.
Product Details
3WL1225-3FB66-4GS4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3FB66-4GS4-ZF12R21T40

Specifications may be subject to change without notice