3WT8121-7UG04-5AB1-ZA01F05F12U10

Product ID:140187
Updated: 2026/7/10
Siemens 3WT8121-7UG04-5AB1-ZA01F05F12U10

Key Features

  • 1Ensure reliable operation with high protection and safety features.
  • 2Configure 5+ protection options including ground-fault tripping.
  • 3Diagnose faults clearly via the electronic trip unit's LCD display.
  • 4Adapt to system changes with easy component combination and retrofit.
  • 5Enhance safety with a signaling switch and mechanical reclosing lockout.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-7UG04-5AB1-ZA01F05F12U10

Specifications may be subject to change without notice

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