3WL1350-4FB66-4GS4-ZF12R21T40

Product ID:172001
Updated: 2026/4/23
Siemens 3WL1350-4FB66-4GS4-ZF12R21T40

Key Features

  • 1Handle high currents up to 5000A for demanding applications. 2、Retrofit and adapt systems easily with a modular design. 3、Enable advanced monitoring via PROFINET, PROFIBUS, and Modbus TCP. 4、Operate reliably in diverse climates per IEC 60068-2-30. 5、Protect motors, capacitors, and transformers across applications.
Product Details
3WL1350-4FB66-4GS4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1350-4FB66-4GS4-ZF12R21T40

Specifications may be subject to change without notice