3WL1112-3AA66-4GA4-ZR21

Product ID:131504
Updated: 2026/4/8
Siemens 3WL1112-3AA66-4GA4-ZR21

Key Features

  • 1Handle up to 6300 A (AC) and 4000 A (DC) with high breaking capacity. 2、Retrofit modules for Electronic Trip Units and sensors easily. 3、Operate reliably in various climates per IEC 60068-2-30. 4、Integrate seamlessly via PROFINET, PROFIBUS, or Modbus protocols. 5、Deploy in industrial, commercial, and residential building applications.
Product Details
3WL1112-3AA66-4GA4-ZR21
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3AA66-4GA4-ZR21

Specifications may be subject to change without notice