3WT8121-7UV34-5AB1

Product ID:191179
Updated: 2026/4/16
Siemens 3WT8121-7UV34-5AB1

Key Features

  • 1Ensure safe operation with international standardized processes. 2、Combine all components modularly to adapt to changing requirements. 3、Cover applications from 400 A to 4000 A with 66 kA breaking capacity. 4、Simplify planning and installation with a wide range of accessories. 5、Include a mechanical reclosing lockout after overload or short-circuit tripping.
Product Details
3WT8121-7UV34-5AB1
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-7UV34-5AB1

Specifications may be subject to change without notice