3WT8121-7UG04-5AB1-ZF12U10

Product ID:126357
Updated: 2026/4/8
Siemens 3WT8121-7UG04-5AB1-ZF12U10

Key Features

  • 1Ensure safe operation with advanced electronic trip units and robust build. 2、Cover applications from 400 A to 4000 A with up to 66 kA breaking capacity. 3、Combine components modularly to adapt to changing needs and minimize loss. 4、Include IP41 door sealing, mechanical lockout, and signaling switches for trips. 5、Feature clear ON-OFF indicators and an easy-to-use operator panel.
Product Details
3WT8121-7UG04-5AB1-ZF12U10
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-7UG04-5AB1-ZF12U10

Specifications may be subject to change without notice