3WT8040-6UN74-5AB1

Product ID:159396
Updated: 2026/4/24
Siemens 3WT8040-6UN74-5AB1

Key Features

  • 1Achieve high breaking capacity up to 66 kA at 690 V. 2、Utilize a modular design for easy component replacement. 3、Control operations precisely with advanced electronic trip units (ETU). 4、Retrofit easily with a wide range of compatible accessories. 5、Ensure reliability with climate-proof IEC-conforming design.
Product Details
3WT8040-6UN74-5AB1
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8040-6UN74-5AB1

Specifications may be subject to change without notice