Used attributively before another noun to describe something that serves to isolate, e.g., "isolator switch".
Translations
An isolator valve is fitted to stop the flow of coolant during maintenance.
Une vanne isolante est installée pour arrêter l'écoulement du liquide de refroidissement pendant la maintenance.
Definitions
Serving to isolate; designed or intended to separate one part, section, or system from another. An isolator valve is fitted to stop the flow of coolant during maintenance.