3WT8121-8UG04-5AB1-ZF05F12

Product ID:129165
Updated: 2026/4/3
Siemens 3WT8121-8UG04-5AB1-ZF05F12

Key Features

  • 1Equip with ETU35WT, ETU37WT, ETU45WT, and ETU47WT overcurrent releases for comprehensive protection. 2、Ensure safe operation with a mechanical reclosing lockout feature for added security. 3、Feature a door sealing frame and IP55 cover for enhanced safety and reliability. 4、Include a mechanical ON and OFF pushbutton, along with an LCD display for easy operation. 5、Support both fixed-mounted and withdrawable versions with guide rails for easy handling.
Product Details
3WT8121-8UG04-5AB1-ZF05F12
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-8UG04-5AB1-ZF05F12

Specifications may be subject to change without notice