3WT8121-5UW74-5AF1-ZA30

Product ID:214599
Updated: 2026/6/28
Siemens 3WT8121-5UW74-5AF1-ZA30

Key Features

  • 1Ensure reliable operation with up to 66 kA at 690 V.
  • 2Cover a broad range from 400 A to 4000 A with two frame sizes.
  • 3Provide comprehensive safety via multiple protection functions.
  • 4Simplify operation with an intuitive LCD display and interface.
  • 5Adapt to changing needs with easily replaceable components.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5UW74-5AF1-ZA30

Specifications may be subject to change without notice

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