3WL1116-2NB66-4GA4-ZF37K07R21T40

Product ID:105493
Updated: 2026/7/3
Siemens 3WL1116-2NB66-4GA4-ZF37K07R21T40

Key Features

  • 1Handle up to 1600 A for reliable power distribution.
  • 2Meet international IEC standards for safety and compliance.
  • 3Configure for versatile 3-pole or multi-pole setups.
  • 4Provide advanced overcurrent protection with 66 kA Icu.
  • 5Simplify installation with rear horizontal connections.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-2NB66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice

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