3WL1225-4FB66-4GA4-ZF37K07R21T40

Product ID:103190
Updated: 2026/7/3
Siemens 3WL1225-4FB66-4GA4-ZF37K07R21T40

Key Features

  • 1Handle up to 2500A for reliable power distribution.
  • 2Retrofit easily with a wide range of compatible accessories.
  • 3Meet IEC 60947-2 standards for safety and performance.
  • 4Operate reliably in extreme temperature environments.
  • 5Extend service life by replacing main contact elements.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-4FB66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice

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