Disconnector
/ˌdɪs.kəˈnɛk.tə/ noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A switching device used to open an electric circuit when there is no current through it. They are used to isolate a part of an electrical system to allow the maintenance staff a safe access to it.
Synonyms
All synonymsEtymology
From dis- + connect + -or.