3WT8121-5UN34-5AB1-ZU10

Product ID:122301
Updated: 2026/4/11
Siemens 3WT8121-5UN34-5AB1-ZU10

Key Features

  • 1Ensure advanced neutral conductor protection with N tripping operation. 2、Enhance safety via ground-fault tripping. 3、Maintain reliable operation with thermal memory. 4、Retrofit easily using a modular design. 5、Achieve high breaking capacity up to 66 kA.
Product Details
3WT8121-5UN34-5AB1-ZU10
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5UN34-5AB1-ZU10

Specifications may be subject to change without notice