Product Model

3WT8121-6KF44-5AB1

In Stock
Last updated: 2025/5/16
Siemens 3WT8121-6KF44-5AB1

Selling Points

  • 1High reliability with electronic trip units and advanced protection mechanisms.
  • 2Flexibility in applications from 400 A to 4000 A, covering a broad range of electrical needs.
  • 3Enhanced safety features including door sealing frame, locking devices, and IP55 protection.
  • 4Easy operation with unambiguous ON-OFF indicators and ready-to-close indicators.
  • 5Modular design allowing for easy replacement or retrofitting of components to adapt to changing requirements.
Product Details
3WT8121-6KF44-5AB1
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
3WT8121-6KF44-5AB1

Specifications may be subject to change without notice