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ISO 15926 Part 4: Core reference data - Edition 4
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DOCUMENTER
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DREDGER
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DRILLER
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DRYER
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ELBOW
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ELECTRICAL DEVICE
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ELECTROMECHANICAL DEVICE
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EMITTER
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ENCLOSURE
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ENERGY TRANSFERRER
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ENGINEER
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FAN
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FILE
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FILTER
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FIRE EXTINGUISHING DEVICE
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FLASHER(lighting)
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FLOAT
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PORT
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PRESS
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SPRING
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STARTER
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SUIT
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SUPPLIER(function)
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SUPPORT
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SWITCHING DEVICE
(30)
AUTOMATIC SWITCHING EQUIPMENT
(2)
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AUTOMATICALLY OPERATED SWITCH
(1)
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CIRCUIT BREAKER
(10)
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CONTACTOR
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CONTROL SWITCH
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DISCONNECTOR
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ELECTRICAL SWITCH
(6)
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HUMAN-OPERATED SWITCH
(7)
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HYDRAULIC SWITCH
(1)
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MECHANICALLY ACTUATED SWITCH
(3)
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PROCESS SWITCH
(11)
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RELAY
(7)
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SELECTOR SWITCH
(2)
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SEMICONDUCTOR SWITCHING DEVICE
(2)
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SWITCH-DISCONNECTOR
(5)
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SWITCHBOARD
(5)
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CONTROL STATION
EARTH FAULT SWITCH
ELECTRICAL BREAKER
ELECTRONICALLY ACTUATED SWITCH
FIXED TRIP MECHANICAL SWITCHING DEVICE
FUSE-COMBINATION UNIT
FUSE-SWITCH
GAS EVOLVING SWITCH
MULTI-CELL SWITCH
REVERSING SWITCH
SIGNAL SWITCH
SWITCH ASSEMBLY
SWITCH-FUSE
TRIP-FREE MECHANICAL SWITCHING DEVICE
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THREADER
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TOOL
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TRACKER
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TRANSMITTER(force)
(15)
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TRANSPORTER
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TRAP
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VENTILATING DEVICE
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WARNER
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WEIGHER
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WELL
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WINDOW
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APPROVER
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PHOTOGRAPHIC DEVICE
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PRESIDER
PROPULSOR
QUAY
RECLAIMER
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SELF-CHECKING DEVICE
SHIPPER(function)
SOAKER
STACK
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SYNTHESIZER
TRACER
TRANSMITTAL
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WIRELESS ACCESS POINT
ZERO ADJUSTER
FunctionalPhysicalObject
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InformationObject
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ASSET
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DAMPING COEFFICIENT
DIELECTRIC CONSTANT
MaterializedPhysicalObject
PLASMA(phase)
ActualIndividual
POSSIBLE INDIVIDUAL IN ROLE OF PERFORMER
WholeLifeIndividual
ISO 15926 Part 4: Core reference data - Edition 4
Libraries
ISO 15926 Part 4: Core reference data - Edition 4
RELAY
RELAY
Class
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Identifier
https://posccaesar.org/ontology/15926-4/4.0/RELAY
Definition
A <RELAY> is a <SWITCHING DEVICE> that usually is incorporating an electromagnet, whereby a current or signal in one circuit can open or close another circuit
Details
Related terms
Taxonomy
More info
Details
Types:
Class
ClassOfFunctionalObject
ELECTRICAL
Is defined by:
ISO 15926 Part 4: Core reference data - Edition 4
Related terms
Definition sources:
Oxford English Dictionary (OED)
Notes
Taxonomy
Super classes:
SWITCHING DEVICE
Sub classes:
AUXILIARY RELAY
CONTACTOR RELAY
EARTH FAULT RELAY
ELECTRICAL RELAY
PNEUMATIC RELAY
START RELAY
VOLTAGE RELAY
Members
More info
wasDerivedFrom
RELAY
History