3WL1216-4CB66-4GA4-ZK07R21T40

Product ID:104907
Updated: 2026/4/5
Siemens 3WL1216-4CB66-4GA4-ZK07R21T40

Key Features

  • 1Cover currents from 16 A to 6300 A for versatile electrical applications. 2、Integrate seamlessly with PROFINET, PROFIBUS, and Modbus protocols. 3、Retrofit communication components and ETUs easily for future needs. 4、Enhance functionality with ground-fault and diagnostic modules. 5、Ensure reliable operation with IEC 60947-2 compliance and climate-proof design.
Product Details
3WL1216-4CB66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1216-4CB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice