Product Model
3WT8121-7UN34-5AB1-ZF12U10

Selling Points
- 1Ensures safe and reliable operation with advanced electronic trip units (ETU) and multiple protection functions.
- 2Covers a broad range of applications from 400 A to 4000 A with a breaking capacity up to 66 kA.
- 3Components can be combined in a modular way for easy adaptation to changing requirements.
- 4Features an unambiguous ON-OFF indicator and ready-to-close indicator with signaling switch for enhanced safety.
- 5Offers optional operating mechanisms and auxiliary releases for tailored solutions to various power distribution needs.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Parameter | Value | Parameter | Value |
---|---|---|---|
Lifecycle | P.M300 | Country of Origin | China |
ECCN | N | AL | N |
Model Number | 3WT8121-7UN34-5AB1-ZF12U10 |
Specifications may be subject to change without notice