Low-voltage circuit breaker comprising an interface unit
US7492563B2 · kind B2 · utility
0Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2003 |
| Grant date | Feb 17, 2009 |
| Priority date | — |
| Expiry date | Aug 11, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02H1/0038
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A low-voltage circuit breaker comprising a casing containing at least one fixed contact and at least one mobile contact. The circuit breaker moreover comprises, inside said casing, a first communication bus, designed to interface a plurality of accessories and devices of said circuit breaker, and an interface unit, which comprises a plurality of ports that are designed to be connected to said accessories and devices via said first communication bus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.