3WT8121-8UG04-5AB1-ZA01F12

Product ID:184659
Updated: 2026/4/20
Siemens 3WT8121-8UG04-5AB1-ZA01F12

Key Features

  • 1Equip with IP55 protection and a door sealing frame for local operation. 2、Offer electronic trip units with overload and short-circuit protection. 3、Design for broad applications from 400 A to 4000 A. 4、Feature an alphanumerical display and LEDs for trip cause diagnostics. 5、Provide fixed-mounted and withdrawable versions with safety locks.
Product Details
3WT8121-8UG04-5AB1-ZA01F12
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-8UG04-5AB1-ZA01F12

Specifications may be subject to change without notice