3WL1240-3DG77-4GN4-ZK07R21T40

Product ID:177213
Updated: 2026/4/22
Siemens 3WL1240-3DG77-4GN4-ZK07R21T40

Key Features

  • 1Integrate seamlessly via PROFINET, PROFIBUS, and Modbus protocols. 2、Ensure reliable operation with IEC 60947-2 and climate-proof IEC 60068-2-30 compliance. 3、Handle demanding currents up to 4000 A DC and 6300 A AC. 4、Retrofit modules for trip units and rating plugs easily. 5、Access diagnostics via powerconfig software for optimization.
Product Details
3WL1240-3DG77-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3DG77-4GN4-ZK07R21T40

Specifications may be subject to change without notice