3WT8121-7UV34-5AB1-ZA01F05F12

Product ID:199122
Updated: 2026/4/14
Siemens 3WT8121-7UV34-5AB1-ZA01F05F12

Key Features

  • 1Implement high protection functions including overload and ground-fault tripping. 2、Utilize a modular design with replaceable electronic trip units. 3、Operate easily with clear indicators and signaling switches. 4、Enhance safety with IP55 door sealing and reclosing lockout. 5、Adjust protection settings via a rotary coding switch.
Product Details
3WT8121-7UV34-5AB1-ZA01F05F12
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-7UV34-5AB1-ZA01F05F12

Specifications may be subject to change without notice