3WL1240-2FG77-4GA4-ZF12F23F36R21R55T40

Product ID:163143
Updated: 2026/4/25
Siemens 3WL1240-2FG77-4GA4-ZF12F23F36R21R55T40

Key Features

  • 1Cover a flexible range from 630 A to 6300 A for diverse applications. 2、Retrofit and customize easily with a comprehensive set of accessories. 3、Enable robust communication via PROFINET, PROFIBUS, and Modbus protocols. 4、Extend service life with modular, replaceable main contact elements. 5、Ensure reliable operation in various climates per IEC 60068-2-30.
Product Details
3WL1240-2FG77-4GA4-ZF12F23F36R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FG77-4GA4-ZF12F23F36R21R55T40

Specifications may be subject to change without notice