Product Model

3WT8121-5UN30-0AA1-ZA01

In Stock
Last updated: 2025/5/2
Siemens 3WT8121-5UN30-0AA1-ZA01

Selling Points

  • 1Rated current of 1250A and breaking capacity of 66kA for efficient power distribution.
  • 2Includes L, S, I, and G tripping operations for comprehensive short-circuit and overload protection.
  • 3Equipped with a mechanical ON/OFF button, tripped signaling switch, and ready-to-close indicator for easy operation.
  • 4Allows for easy replacement or retrofitting of auxiliary releases, motorized operating mechanisms, and electronic trip units.
  • 5Meets IEC 60947-2 and IEC 60068-2-30 standards for climate-proof operation and high product quality.
Product Details
3WT8121-5UN30-0AA1-ZA01
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5UN30-0AA1-ZA01

Specifications may be subject to change without notice