IfcJunctionBoxType

IfcJunctionBoxType

Definition from IAI: An IfcJunctionBoxType defines a particular type of junction box which is a housing inside which cables from electrical components are connected electrically.

HISTORY: New entity in IFC 2x2

Use Definitions

An IfcJunctionBoxType is a subtype of IfcFlowFittingType and provides for all forms of junction boxes.

Usage of IfcJunctionBoxType defines the parameters for one or more occurrences of IfcFlowFitting.

Geometry Use Definitions

There is no geometry use for IfcJunctionBoxType; geometry is defined at the occurrence level of IfcFlowFitting.

EXPRESS specification:

ENTITY IfcJunctionBoxType

SUBTYPE OF (

IfcFlowFittingType);

PredefinedType

IfcJunctionBoxTypeEnum;

END_ENTITY;

Attribute definitions:

PredefinedType

Identifies the predefined types of juction boxes from which the type required may be set.

Inheritance graph

ENTITY IfcJunctionBoxType;

ENTITY IfcRoot;

GlobalId

IfcGloballyUniqueId;

OwnerHistory

IfcOwnerHistory;

Name

OPTIONAL IfcLabel;

Description

OPTIONAL IfcText;

ENTITY IfcPropertyDefinition;

INVERSE

HasAssociations

SET OF IfcRelAssociates FOR RelatedObjects;

ENTITY IfcTypeObject;

ApplicableOccurrence

OPTIONAL IfcLabel;

HasPropertySets

OPTIONAL LIST [1:?] OF UNIQUE IfcPropertySetDefinition;

INVERSE

ObjectTypeOf

SET [0:1] OF IfcRelDefinesByType FOR RelatingType;

ENTITY IfcTypeProduct;

RepresentationMaps

OPTIONAL LIST [1:?] OF UNIQUE IfcRepresentationMap;

Tag

OPTIONAL IfcLabel;

ENTITY IfcElementType;

ElementType

OPTIONAL IfcLabel;

ENTITY IfcDistributionElementType;

ENTITY IfcDistributionFlowElementType;

ENTITY IfcFlowFittingType;

ENTITY IfcJunctionBoxType;

PredefinedType

IfcJunctionBoxTypeEnum;

END_ENTITY;