3WT8121-5UW74-5AF1-ZA30

Product ID:214599
Updated: 2026/4/7
Siemens 3WT8121-5UW74-5AF1-ZA30

Key Features

  • 1Ensure reliable operation with up to 66 kA at 690 V. 2、Cover a broad range from 400 A to 4000 A with two frame sizes. 3、Provide comprehensive safety via multiple protection functions. 4、Simplify operation with an intuitive LCD display and interface. 5、Adapt to changing needs with easily replaceable components.
Product Details
3WT8121-5UW74-5AF1-ZA30
Siemens

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