3WL1225-2FG66-5FA4-ZF12R21T40

Product ID:226807
Updated: 2026/7/8
Siemens 3WL1225-2FG66-5FA4-ZF12R21T40

Key Features

  • 1Suit various installations like incoming-feeder and distribution.
  • 2Handle currents up to 2500 A AC and 4000 A DC.
  • 3Retrofit modules for trip units and rating plugs easily.
  • 4Integrate seamlessly via PROFINET, PROFIBUS, Modbus.
  • 5Ensure climate-proof operation per IEC 60068-2-30.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2FG66-5FA4-ZF12R21T40

Specifications may be subject to change without notice

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