3WT8121-8UG04-5AP1-ZA01F05F12

Product ID:105122
Updated: 2026/4/5
Siemens 3WT8121-8UG04-5AP1-ZA01F05F12

Key Features

  • 1Equip with ETU35WT/37WT/45WT/47WT releases for comprehensive overcurrent protection. 2、Operate via user-friendly mechanical ON/OFF buttons with clear status indicators. 3、Enhance safety with IP41 door sealing frame and locking against movement. 4、Easily replace or retrofit auxiliary releases and electronic trip units. 5、Reduce energy consumption and operating costs through minimal power loss design.
Product Details
3WT8121-8UG04-5AP1-ZA01F05F12
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-8UG04-5AP1-ZA01F05F12

Specifications may be subject to change without notice