3WT8121-7UG04-5AP1-ZF05F12

Product ID:127945
Updated: 2026/7/8
Siemens 3WT8121-7UG04-5AP1-ZF05F12

Key Features

  • 1Ensure IP55 protection with a door sealing frame.
  • 2Retrofit electronic trip units for changing needs.
  • 3Handle up to 4000 A and 66 kA breaking capacity.
  • 4Operate easily with clear ON-OFF indicators.
  • 5Install flexibly in fixed or withdrawable versions.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-7UG04-5AP1-ZF05F12

Specifications may be subject to change without notice

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