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SiemensAir Circuit Breaker
Product Model

3WT8406-5UG05-5AH1

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

143766

In Stock
Last updated: 2025/4/28
View Specifications
Siemens 3WT8406-5UG05-5AH1

Selling Points

  • 1High reliability with breaking capacity up to 66 kA at 500V.
  • 2Flexibility in applications from 400 A to 4000 A with two frame sizes.
  • 3Advanced safety features including door sealing frame and IP55 protection.
  • 4Modular design with electronic trip units (ETU) for easy configuration and retrofitting.
  • 5Compliance with international standards like IEC 60947-2 and CCC approval.
Product Details
3WT8406-5UG05-5AH1
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8406-5UG05-5AH1

Specifications may be subject to change without notice