3WL1120-4NB76-4GA4-ZF37K07R21T40

Product ID:218453
Updated: 2026/6/23
Siemens 3WL1120-4NB76-4GA4-ZF37K07R21T40

Key Features

  • 1Handle up to 2000A with IEC In=2000A to 690V.
  • 2Ensure secure operation with Icu=55kA at 500V rear connection.
  • 3Integrate easily into various systems via rear horizontal connection.
  • 4Rely on long-lasting performance from high-quality materials.
  • 5Simplify maintenance and testing with a withdrawable guide frame design.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4NB76-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice

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