3WL1240-4CB77-4GN4-ZK07R21T40

Product ID:130411
Updated: 2026/4/6
Siemens 3WL1240-4CB77-4GN4-ZK07R21T40

Key Features

  • 1Cover a performance range from 16 A to 6300 A with just three sizes. 2、Integrate seamlessly via PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU. 3、Retrofit communication components easily for adapting to changing requirements. 4、Ensure reliable operation with IEC 60947-2 compliance and climate-proof design. 5、Deploy in non-residential, residential, and industrial applications.
Product Details
3WL1240-4CB77-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4CB77-4GN4-ZK07R21T40

Specifications may be subject to change without notice