3WT8121-8UG04-5AF1-ZA01F05

Product ID:174767
Updated: 2026/4/22
Siemens 3WT8121-8UG04-5AF1-ZA01F05

Key Features

  • 1Ensure high safety with door sealing and IP55 protection. 2、Gain flexibility across 400A to 4000A applications with two frame sizes. 3、Utilize advanced ETUs with LSI protection for precise tripping. 4、Operate easily via clear ON/OFF and ready-to-close indicators. 5、Retrofit components effortlessly thanks to modular design.
Product Details
3WT8121-8UG04-5AF1-ZA01F05
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-8UG04-5AF1-ZA01F05

Specifications may be subject to change without notice