3WT8121-5UG04-5AB1-ZA01U20

Product ID:215928
Updated: 2026/4/7
Siemens 3WT8121-5UG04-5AB1-ZA01U20

Key Features

  • 1Utilize electronic trip units for precise protection and minimal power loss. 2、Cover applications from 400 A to 4000 A with a 66 kA breaking capacity. 3、Achieve IP55 protection with a door sealing frame and mechanical lockout. 4、Retrofit components easily to adapt to new needs and minimize downtime. 5、Operate safely with clear ON/OFF, ready-to-close, and stored-energy indicators.
Product Details
3WT8121-5UG04-5AB1-ZA01U20
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5UG04-5AB1-ZA01U20

Specifications may be subject to change without notice