Product Model

3WT8121-5GB50-0AA1

In Stock
Last updated: 2025/5/1
Siemens 3WT8121-5GB50-0AA1

Selling Points

  • 1Advanced protection functions including overload, short-time delay short-circuit, and ground-fault tripping.
  • 2Modular design with electronic trip units (ETU) and customizable settings for different applications.
  • 3High breaking capacity up to 66 kA at 500V with mechanical lockout device.
  • 4User-friendly interface with clear indicators for ready-to-close and tripped states.
  • 5Compliance with international standards and approvals for highest product quality.
Product Details
3WT8121-5GB50-0AA1
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5GB50-0AA1

Specifications may be subject to change without notice