3WL1225-2NB66-4GA4-ZF35F37R21T40

Product ID:210216
Updated: 2026/7/4
Siemens 3WL1225-2NB66-4GA4-ZF35F37R21T40

Key Features

  • 1Deliver high current capacity up to 2500A for demanding industrial loads.
  • 2Ensure reliable operation in AC50/60Hz environments with stable performance.
  • 3Provide durable protection featuring Icu=66kA at 500V for safety.
  • 4Simplify installation with easy rear connection designed for horizontal mounting.
  • 5Optimize industrial systems requiring reliable size II circuit protection.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2NB66-4GA4-ZF35F37R21T40

Specifications may be subject to change without notice

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