3WL1225-2NB66-4GN4-ZF02F37R21T40

Product ID:136984
Updated: 2026/7/9
Siemens 3WL1225-2NB66-4GN4-ZF02F37R21T40

Key Features

  • 1Meet IEC 60947-2 standards for reliable and safe performance.
  • 2Cover a wide range from 16 A to 6300 A for versatile applications.
  • 3Retrofit communication modules easily to adapt to future needs.
  • 4Integrate seamlessly via PROFINET, PROFIBUS, or Modbus protocols.
  • 5Operate reliably in harsh environments down to -40°C.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2NB66-4GN4-ZF02F37R21T40

Specifications may be subject to change without notice

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