3WL1120-3MB76-4GN4-ZF12R21R55T40

Product ID:98448
Updated: 2026/7/2
Siemens 3WL1120-3MB76-4GN4-ZF12R21R55T40

Key Features

  • 1Handle currents up to 2000A with a 66kA interrupting capacity.
  • 2Apply in diverse industrial settings with a 3-pole, size I configuration.
  • 3Ensure reliable operation using a guide frame for withdrawable breakers.
  • 4Meet IEC standards for voltage (690V) and frequency (50/60Hz).
  • 5Simplify installation via a rear connection flange for horizontal release.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3MB76-4GN4-ZF12R21R55T40

Specifications may be subject to change without notice

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