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SiemensAir Circuit Breaker
Product Model

3WT8120-5UN34-5AA1-ZU20

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

200270

In Stock
Last updated: 2025/5/7
View Specifications
Siemens 3WT8120-5UN34-5AA1-ZU20

Selling Points

  • 1High reliability with international and standardized processes ensuring highest product quality.
  • 2Modular design allowing components to be combined and replaced to adapt to changing requirements.
  • 3Wide range of applications from 400 A to 4000 A with breaking capacity up to 66 kA.
  • 4Easy operation with unambiguous ON-OFF indicators and ready-to-close indicators for safety.
  • 5Advanced electronic trip units (ETU) with adjustable overload protection and short-circuit protection.
Product Details
3WT8120-5UN34-5AA1-ZU20
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8120-5UN34-5AA1-ZU20

Specifications may be subject to change without notice