3WT8161-8UN34-5AF1-ZF05F12

Product ID:187031
Updated: 2026/4/19
Siemens 3WT8161-8UN34-5AF1-ZF05F12

Key Features

  • 1Handle up to 4000A with a 66kA breaking capacity. 2、Enhance safety with ETU LSI protection and IP55 cover. 3、Operate easily via clear ON/OFF and ready-to-close indicators. 4、Retrofit flexibly with modular auxiliary releases and mechanisms. 5、Ensure reliability with mechanical reclosing lockout post-trip.
Product Details
3WT8161-8UN34-5AF1-ZF05F12
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8161-8UN34-5AF1-ZF05F12

Specifications may be subject to change without notice