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SiemensAir Circuit Breaker
Product Model

3WT8081-7UN74-5AF1

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

219736

In Stock
Last updated: 2025/5/7
View Specifications
Siemens 3WT8081-7UN74-5AF1

Selling Points

  • 1High reliability with breaking capacity up to 66 kA at 500V.
  • 2Flexible design suitable for 3-pole and withdrawable versions.
  • 3Advanced safety features including mechanical lockout device and tripped signaling switch.
  • 4Easy operation with unambiguous ON-OFF indicators and ready-to-close indicators.
  • 5Modular design with electronic trip units (ETU) for customizable protection settings.
Product Details
3WT8081-7UN74-5AF1
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
3WT8081-7UN74-5AF1

Specifications may be subject to change without notice