3WT8040-8UV74-5AB1

Product ID:100444
Updated: 2026/4/4
Siemens 3WT8040-8UV74-5AB1

Key Features

  • 1Comply with international standards for guaranteed safety and performance. 2、Cover applications from 400 A to 4000 A with a 66 kA breaking capacity. 3、Integrate advanced electronic trip units for superior overcurrent protection. 4、Simplify planning and installation with a wide range of compatible accessories. 5、Combine modular components for adaptable solutions across various applications.
Product Details
3WT8040-8UV74-5AB1
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8040-8UV74-5AB1

Specifications may be subject to change without notice