3WL1225-2AA66-4GA4-ZC20R21T40

Product ID:221609
Updated: 2026/6/19
Siemens 3WL1225-2AA66-4GA4-ZC20R21T40

Key Features

  • 1Cover a highly flexible application range from 16 A to 6300 A.
  • 2Utilize comprehensive accessories for easy retrofitting and system adaptation.
  • 3Enable advanced communication via PROFINET, PROFIBUS, and Modbus protocols.
  • 4Extend service life with a modular design and replaceable main contact elements.
  • 5Ensure reliable operation in various climates per IEC 60068-2-30.
Product Details
3WL1225-2AA66-4GA4-ZC20R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2AA66-4GA4-ZC20R21T40

Specifications may be subject to change without notice