/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / EARTH FAULT RELAY

EARTH FAULT RELAY

Class
Identifier
https://posccaesar.org/ontology/15926-4/4.0/EARTH_FAULT_RELAY
Definition An <EARTH FAULT RELAY> is an <ELECTRICAL APPARATUS> and a <RELAY> that operates when a failure of insulation to earth is detected in the equipment or circuits protected