3WL1112-3AA66-4GA4-ZC22R21T40

Product ID:161691
Updated: 2026/4/25
Siemens 3WL1112-3AA66-4GA4-ZC22R21T40

Key Features

  • 1Handle currents up to 6300 A AC and 4000 A DC with full IEC compliance. 2、Suit various installations like incoming-feeder and distribution circuits. 3、Monitor and diagnose in real-time via PROFINET, PROFIBUS, and Modbus. 4、Retrofit communication components easily for future adaptability. 5、Operate reliably in harsh environments per IEC 60068-2-30.
Product Details
3WL1112-3AA66-4GA4-ZC22R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3AA66-4GA4-ZC22R21T40

Specifications may be subject to change without notice