3WL1225-3FG66-4GA4-ZK07R21T40

Product ID:188452
Updated: 2026/7/9
Siemens 3WL1225-3FG66-4GA4-ZK07R21T40

Key Features

  • 1Protect 2500A to 690V AC applications with robust electrical safety.
  • 2Install easily in various scenarios using the withdrawable design with guide frame.
  • 3Ensure reliability meeting IEC 60947-2 and climate-proof IEC 60068-2-30 standards.
  • 4Retrofit modules for Electronic Trip Units, ground-fault, and rating plugs easily.
  • 5Integrate seamlessly with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3FG66-4GA4-ZK07R21T40

Specifications may be subject to change without notice

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