Product Model

3WT8120-7UN74-5AB1

In Stock
Last updated: 2025/4/23
Siemens 3WT8120-7UN74-5AB1

Selling Points

  • 1Up to 55kA at 500V for robust electrical protection.
  • 2Covers a broad range of applications from 400 A to 4000 A.
  • 3Includes electronic trip units with LSI protection and mechanical reclosing lockout.
  • 4Unambiguous ON-OFF indicators and ready-to-close indicators ensure user-friendly operation.
  • 5Components like auxiliary releases and motorized operating mechanisms can be easily replaced or retrofitted.
Product Details
3WT8120-7UN74-5AB1
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8120-7UN74-5AB1

Specifications may be subject to change without notice