3WL1225-3CB66-4GA4-ZK07R10R21S07T40

Product ID:134721
Updated: 2026/7/9
Siemens 3WL1225-3CB66-4GA4-ZK07R10R21S07T40

Key Features

  • 1Cover a versatile performance range from 630 A to 6300 A.
  • 2Integrate seamlessly via PROFINET, PROFIBUS, and Modbus protocols.
  • 3Retrofit communication modules and accessories with modular ease.
  • 4Enhance safety with ground-fault modules and rating plugs.
  • 5Protect motors, capacitors, and busbars across industrial and building applications.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3CB66-4GA4-ZK07R10R21S07T40

Specifications may be subject to change without notice

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