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SiemensAir Circuit Breaker
Product Model

3WT8161-7UW74-5AF1

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

175287

In Stock
Last updated: 2025/5/7
View Specifications
Siemens 3WT8161-7UW74-5AF1

Selling Points

  • 1High reliability with a 10,000 switching cycle endurance and 16,000 mechanical service life.
  • 2Enhanced safety features including a mechanical lockout device and tripped signaling switch.
  • 3Modular design with electronic trip units (ETU) and motorized operating mechanisms.
  • 4Easy operation with unambiguous ON-OFF indicators and ready-to-close indicators.
  • 5Compliance with international standards such as IEC 60947-2 for high product quality.
Product Details
3WT8161-7UW74-5AF1
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8161-7UW74-5AF1

Specifications may be subject to change without notice