3WL1106-3MB66-4GA4-ZF37K07R21T40

Product ID:220350
Updated: 2026/6/21
Siemens 3WL1106-3MB66-4GA4-ZF37K07R21T40

Key Features

  • 1Handle up to 630A with a high 66kA interrupting capacity at 500V.
  • 2Apply in diverse industrial settings for reliable overcurrent protection.
  • 3Install easily with a withdrawable design and guide frame.
  • 4Withstand harsh environments via robust horizontal rear connection.
  • 5Access personalized settings and pricing through a secure user portal.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3MB66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice

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