PROTECTION RELAY
http://data.posccaesar.org/rdl/RDS875204
<http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#ClassOfInanimatePhysicalObject>
2006.06.14
u20683
A measuring relay that, either solely or in combination with other relays, is a constituent of a protection equipment.
RDS875204
PROTECTION RELAY
PROTECTION RELAY
Qualified
IEV 448-11-02