3WL1240-3NG67-4GN4-ZF12F36R21T40

Product ID:197405
Updated: 2026/4/15
Siemens 3WL1240-3NG67-4GN4-ZF12F36R21T40

Key Features

  • 1Support up to 6300 A (AC) and 4000 A (DC) for robust electrical protection. 2、Retrofit modules easily for Electronic Trip Units and communication. 3、Integrate seamlessly with PROFINET, PROFIBUS, and Modbus protocols. 4、Operate reliably in various climates per IEC 60068-2-30. 5、Apply in non-residential, residential, and industrial buildings.
Product Details
3WL1240-3NG67-4GN4-ZF12F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3NG67-4GN4-ZF12F36R21T40

Specifications may be subject to change without notice