3WT8121-5UG44-5AF1-ZU10

Product ID:99492
Updated: 2026/4/3
Siemens 3WT8121-5UG44-5AF1-ZU10

Key Features

  • 1Cover applications from 400 A to 4000 A with a breaking capacity up to 66 kA. 2、Ensure safe operation with a high degree of protection and IP55 cover. 3、Identify tripping causes easily via electronic units with LCD and LEDs. 4、Adapt to changing needs with modular, combinable components. 5、Choose between fixed or withdrawable versions with manual or motorized operation.
Product Details
3WT8121-5UG44-5AF1-ZU10
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5UG44-5AF1-ZU10

Specifications may be subject to change without notice