VACUUM CIRCUIT-BREAKER
has note: IEC 50-441-14-29
has status: Qualified
has designation: VACUUM CIRCUIT-BREAKER
has id PCA: RDS876464
has definition: A circuit-breaker in which the contacts open and close within a highly evacuated envelope.
has creator: u82234
has creation date: 1999.07.08
type: ClassOfInanimatePhysicalObject