INDCTL Logo
SiemensAir Circuit Breaker
Product Model

3WT8322-7UN74-5AF1

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

173198

In Stock
Last updated: 2025/5/12
View Specifications
Siemens 3WT8322-7UN74-5AF1

Selling Points

  • 1High breaking capacity up to 66 kA at 500V/690V.
  • 2Flexible design with two frame sizes covering 400 A to 4000 A.
  • 3Advanced electronic trip units with LSI protection and LCD display.
  • 4Modular design allowing easy replacement of components.
  • 5High degree of protection with IP55 cover and mechanical reclosing lockout.
Product Details
3WT8322-7UN74-5AF1
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8322-7UN74-5AF1

Specifications may be subject to change without notice