INDCTL Logo
SiemensAir Circuit Breaker
Product Model

3WT8256-5UN74-5AC1

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

158309

In Stock
Last updated: 2025/4/28
View Specifications
Siemens 3WT8256-5UN74-5AC1

Selling Points

  • 1High breaking capacity up to 66 kA at 500V/690V.
  • 2Modular design allows easy replacement and retrofitting of components.
  • 3Advanced safety features including mechanical reclosing lockout and tripped signaling switch.
  • 4Wide range of accessories for both frame sizes, easily retrofitted.
  • 5User-friendly planning, configuration, installation, and operation.
Product Details
3WT8256-5UN74-5AC1
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8256-5UN74-5AC1

Specifications may be subject to change without notice