3WL1232-2AA78-4GA4-ZR21T40

Product ID:184706
Updated: 2026/4/20
Siemens 3WL1232-2AA78-4GA4-ZR21T40

Key Features

  • 1Handle up to 6300A AC and 4000A DC for robust protection. 2、Retrofit modules for trip units and communication easily. 3、Integrate seamlessly via PROFINET, PROFIBUS, and Modbus. 4、Operate reliably in varied climates per IEC 60068-2-30. 5、Apply in feeder and distribution roles across industrial settings.
Product Details
3WL1232-2AA78-4GA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-2AA78-4GA4-ZR21T40

Specifications may be subject to change without notice