3WL1240-2FB77-4GA4-ZF12F36R21R55T40

Product ID:102255
Updated: 2026/4/4
Siemens 3WL1240-2FB77-4GA4-ZF12F36R21R55T40

Key Features

  • 1Handle currents up to 2000A and voltages to 690V for demanding environments. 2、Retrofit accessories and communication modules with flexible modular design. 3、Integrate seamlessly via PROFINET, PROFIBUS, Modbus TCP, or Modbus RTU. 4、Ensure robust protection compliant with IEC 60947-2 and climate-proof standards. 5、Monitor loads efficiently with built-in metering for preventive maintenance.
Product Details
3WL1240-2FB77-4GA4-ZF12F36R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FB77-4GA4-ZF12F36R21R55T40

Specifications may be subject to change without notice