3WL1120-2FB66-4GN4-ZF37K07R21T40

Product ID:222578
Updated: 2026/6/18
Siemens 3WL1120-2FB66-4GN4-ZF37K07R21T40

Key Features

  • 1Retrofit communication components easily for adaptable solutions.
  • 2Comply with IEC 60068-2-30 for reliable operation.
  • 3Integrate seamlessly via PROFINET, PROFIBUS, Modbus TCP/RTU.
  • 4Apply from 16 A to 6300 A across diverse sectors.
  • 5Enable advanced monitoring with electronic I&C systems.
Product Details
3WL1120-2FB66-4GN4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2FB66-4GN4-ZF37K07R21T40

Specifications may be subject to change without notice