3WT8121-5UG04-5AB1-ZU20

Product ID:222019
Updated: 2026/6/18
Siemens 3WT8121-5UG04-5AB1-ZU20

Key Features

  • 1Cover a broad range from 400 A to 4000 A with a breaking capacity up to 66 kA.
  • 2Simplify planning and operation with user-friendly accessories and configuration.
  • 3Ensure secure operation with a high degree of protection and locking mechanisms.
  • 4Adapt modularly to changing requirements by combining all components.
  • 5Utilize electronic trip units with LSI protection and clear diagnostics.
Product Details
3WT8121-5UG04-5AB1-ZU20
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5UG04-5AB1-ZU20

Specifications may be subject to change without notice